Owner`s manual | Edirol V-4 Music Mixer User Manual

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Owner’s Manual
Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY”
and “IMPORTANT NOTES” (Owner’s Manual p. 3–4; Owner’s Manual p. 5–6). These
sections provide important information concerning the proper operation of the unit.
Additionally, in order to feel assured that you have gained a good grasp of every
feature provided by your new unit, Owner’s manual should be read in its entirety. The
manual should be saved and kept on hand as a convenient reference.
Owner’s Manual
* MMP (Moore Microprocessor Portfolio) refers to a patent portfolio concerned with microprocessor architecture, which was
developed by Technology Properties Limited (TPL). Roland has licensed this technology from the TPL Group.
Copyright © 2003 ROLAND CORPORATION
*
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All rights reserved. No part of this publication may be reproduced in any form without
the written permission of ROLAND CORPORATION.
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and center registration marks to left or right.
For EU Countries
This product complies with the requirements of EMC Directive 2004/108/EC.
For the USA
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Unauthorized changes or modification to this system can void the users authority to operate this equipment.
This equipment requires shielded interface cables in order to meet FCC class B Limit.
For Canada
NOTICE
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
AVIS
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
For C.A. US (Proposition 65)
WARNING
This product contains chemicals known to cause cancer, birth defects and other reproductive harm, including lead.
For EU Countries
For the U.K.
IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE.
NEUTRAL
BLUE:
BROWN: LIVE
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying
the terminals in your plug, proceed as follows:
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.
Under no circumstances must either of the above wires be connected to the earth terminal of a three pin plug.
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USING THE UNIT SAFELY
The
symbol alerts the user to important instructions
or warnings.The specific meaning of the symbol is
determined by the design contained within the
triangle. In the case of the symbol at left, it is used for
general cautions, warnings, or alerts to danger.
Used for instructions intended to alert
the user to the risk of death or severe
injury should the unit be used
improperly.
Used for instructions intended to alert
the user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers
other adverse effects
respect to the home
furnishings, as well
animals or pets.
The
symbol alerts the user to items that must never
be carried out (are forbidden). The specific thing that
must not be done is indicated by the design contained
within the circle. In the case of the symbol at left, it
means that the unit must never be disassembled.
to damage or
caused with
and all its
to domestic
001
• Before using this unit, make sure to read the
instructions below, and the Owner’s Manual.
..........................................................................................................
002d
• Do not open or perform any internal modifications on the unit or its AC adaptor. (The only
exception would be where this manual provides
specific instructions.)
..........................................................................................................
003
• Do not attempt to repair the unit, or replace parts
within it (except when this manual provides
specific instructions directing you to do so). Refer
all servicing to your retailer, the nearest Roland/
Edirol Service Center, or an authorized Roland/
Edirol distributor, as listed on the “Information” page.
..........................................................................................................
004
• Never use or store the unit in places that are:
• Subject to temperature extremes (e.g., direct
sunlight in an enclosed vehicle, near a heating
duct, on top of heat-generating equipment); or
are
• Damp (e.g., baths, washrooms, on wet floors);
or are
The ● symbol alerts the user to things that must be
carried out. The specific thing that must be done is
indicated by the design contained within the circle. In
the case of the symbol at left, it means that the powercord plug must be unplugged from the outlet.
008e
• Use only the attached power-supply cord. Also,
the supplied power cord must not be used with
any other device.
..........................................................................................................
009
• Do not excessively twist or bend the power cord,
nor place heavy objects on it. Doing so can
damage the cord, producing severed elements and
short circuits. Damaged cords are fire and shock
hazards!
..........................................................................................................
011
• Do not allow any objects (e.g., flammable material,
coins, pins); or liquids of any kind (water, soft
drinks, etc.) to penetrate the unit.
..........................................................................................................
012b
• Immediately turn the power off, remove the AC
adaptor from the outlet, and request servicing by
your retailer, the nearest Roland/Edirol Service
Center, or an authorized Roland/Edirol
distributor, as listed on the “Information” page
when:
• Humid; or are
• The AC adaptor, the power-supply cord, or the
plug has been damaged; or
• Exposed to rain; or are
• If smoke or unusual odor occurs
• Dusty; or are
• Objects have fallen into, or liquid has been
spilled onto the unit; or
• Subject to high levels of vibration.
..........................................................................................................
• The unit has been exposed to rain (or otherwise
has become wet); or
007
• Make sure you always have the unit placed so it is
level and sure to remain stable. Never place it on
stands that could wobble, or on inclined surfaces.
..........................................................................................................
008c
• Be sure to use only the AC adaptor supplied with
the unit. Also, make sure the line voltage at the
installation matches the input voltage specified on
the AC adaptor’s body. Other AC adaptors may
use a different polarity, or be designed for a
different voltage, so their use could result in
damage, malfunction, or electric shock.
..........................................................................................................
• The unit does not appear to operate normally or
exhibits a marked change in performance.
..........................................................................................................
013
• In households with small children, an adult
should provide supervision until the child is
capable of following all the rules essential for the
safe operation of the unit.
..........................................................................................................
014
• Protect the unit from strong impact.
(Do not drop it!)
..........................................................................................................
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015
• Do not force the unit’s power-supply cord to share
an outlet with an unreasonable number of other
devices. Be especially careful when using
extension cords—the total power used by all
devices you have connected to the extension
cord’s outlet must never exceed the power rating
(watts/amperes) for the extension cord. Excessive
loads can cause the insulation on the cord to heat
up and eventually melt through.
..........................................................................................................
016
• Before using the unit in a foreign country, consult
with your retailer, the nearest Roland/Edirol
Service Center, or an authorized Roland/Edirol
distributor, as listed on the “Information” page.
..........................................................................................................
022b
• Always turn the unit off and unplug the AC
adaptor before attempting installation of the
Video Fader.
..........................................................................................................
101b
• The unit and the AC adaptor should be located so
their location or position does not interfere with
their proper ventilation.
..........................................................................................................
102c
• Always grasp only the plug on the AC adaptor
cord when plugging into, or unplugging from, an
outlet or this unit.
..........................................................................................................
103b
• At regular intervals, you should unplug the AC
adaptor and clean it by using a dry cloth to wipe
all dust and other accumulations away from its
prongs. Also, disconnect the power plug from the
power outlet whenever the unit is to remain
unused for an extended period of time. Any
accumulation of dust between the power plug and
the power outlet can result in poor insulation and
lead to fire.
..........................................................................................................
104
• Try to prevent cords and cables from becoming
entangled. Also, all cords and cables should be
placed so they are out of the reach of children.
..........................................................................................................
106
• Never climb on top of, nor place heavy objects on
the unit.
..........................................................................................................
107c
• Never handle the AC adaptor or its plugs with
wet hands when plugging into, or unplugging
from, an outlet or this unit.
..........................................................................................................
108b
• Before moving the unit, disconnect the AC
adaptor and all cords coming from external
devices.
..........................................................................................................
109b
• Before cleaning the unit, turn off the power and
unplug the AC adaptor from the outlet.
..........................................................................................................
110b
• Whenever you suspect the possibility of lightning
in your area, disconnect the AC adaptor from the
outlet.
..........................................................................................................
115a
• For installation of the Video fader, remove only
the specified screws.
..........................................................................................................
118a
• Should you remove screws, keep them in a safe
place out of children’s reach, so there is no chance
of them being swallowed accidentally.
..........................................................................................................
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IMPORTANT NOTES
In addition to the items listed under “USING THE UNIT SAFELY” on page 3–4, please read and observe the following:
Power Supply
Maintenance
301
401a
• Do not connect this unit to same electrical outlet that is
being used by an electrical appliance that is controlled by
an inverter (such as a refrigerator, washing machine,
microwave oven, or air conditioner), or that contains a
motor. Depending on the way in which the electrical
appliance is used, power supply noise may cause this unit
to malfunction or may produce audible noise. If it is not
practical to use a separate electrical outlet, connect a
power supply noise filter between this unit and the
electrical outlet.
• For everyday cleaning wipe the unit with a soft, dry cloth
or one that has been slightly dampened with water. To
remove stubborn dirt, use a cloth impregnated with a
mild, non-abrasive detergent. Afterwards, be sure to wipe
the unit thoroughly with a soft, dry cloth.
302
• The AC adaptor will begin to generate heat after long
hours of consecutive use. This is normal, and is not a
cause for concern.
307
• Before connecting this unit to other devices, turn off the
power to all units. This will help prevent malfunctions
and/or damage to other devices.
Placement
351
• Using the unit near power amplifiers (or other equipment
containing large power transformers) may induce noise or
unstable image on video output. To alleviate the problem,
change the orientation of this unit; or move it farther away
from the source of interference.
352a
• This device may interfere with radio and television
reception. Do not use this device in the vicinity of such
receivers.
352b
• Noise may be produced if wireless communications
devices, such as cell phones, are operated in the vicinity of
this unit. Such noise could occur when receiving or initiating a call, or while conversing. Should you experience
such problems, you should relocate such wireless devices
so they are at a greater distance from this unit, or switch
them off.
355b
• When moved from one location to another where the
temperature and/or humidity is very different, water
droplets (condensation) may form inside the unit. Damage
or malfunction may result if you attempt to use the unit in
this condition. Therefore, before using the unit, you must
allow it to stand for several hours, until the condensation
has completely evaporated.
402
• Never use benzine, thinners, alcohol or solvents of any
kind, to avoid the possibility of discoloration and/or
deformation.
Additional Precautions
551
• Please be aware that the contents of memory can be
irretrievably lost as a result of a malfunction, or the
improper operation of the unit. To protect yourself against
the risk of loosing important data, we recommend to take
memo of your important data (settings etc.) you have
stored in the unit’s memory dial.
552
• Unfortunately, it may be impossible to restore the contents
of data that was stored in memory dial once it has been
lost. Roland /Edirol assumes no liability concerning such
loss of data.
553
• Use a reasonable amount of care when using the unit’s
buttons, sliders, or other controls; and when using its jacks
and connectors. Rough handling can lead to malfunctions.
556
• When connecting / disconnecting all cables, grasp the
connector itself—never pull on the cable. This way you
will avoid causing shorts, or damage to the cable’s
internal elements.
558b
• To avoid disturbing your neighbors, try to keep the audio
volume at reasonable levels (especially when it is late at
night) if you enjoy listening to music.
559a
• When you need to transport the unit, package it in the box
(including padding) that it came in, if possible. Otherwise,
you will need to use equivalent packaging materials.
Copyright
851
• Unauthorized recording, distribution, sale, lending, public
performance, broadcasting, or the like, in whole or in part,
of a work (musical composition, video, broadcast, public
performance, or the like) whose copyright is held by a
third party is prohibited by law.
853
• Do not use this unit for purposes that could infringe on a
copyright held by a third party. We assume no responsibility whatsoever with regard to any infringements of
third-party copyrights arising through your use of this
unit.
5
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Installation of Video Fader
Other important notes
911
985
• Do not touch any of the printed circuit pathways or
connection terminals.
• The explanations in this manual include illustrations that
depict what should typically be shown by the display.
Note, however, that your unit may incorporate a newer,
enhanced version of the system (e.g., includes newer
software), so what you actually see in the display may not
always match what appears in the manual.
911(F)
(French)
• Ne pas toucher aux circuits imprimés ou aux connecteurs.
913
• When circuit board installation is complete, double-check
your work.
913(F)
(French)
• Quand l’installation de la carte de circuits imprimés est
terminée, revérifiez si tout est bien installé.
927
* In some cases, depending on the environment in which
the unit is installed, the surface of the panel may
sometimes feel rough and grainy. This is due to an infinitesimal electrical charge, which is absolutely harmless.
However, if you are concerned about this, connect the
ground terminal (see figure on p. 16) with an external
ground. When the unit is grounded, a slight noise may
appear, depending on the particulars of your installation.
If you are unsure of the connection method, contact the
nearest Roland/Edirol Service Center, or an authorized
Roland/Edirol distributor, as listed on the “Information”
page.
Unsuitable places for connection
- Water pipes (may result in shock or electrocution)
- Gas pipes (may result in fire or explosion)
- Telephone-line ground or lightning rod (may be
dangerous in the event of lightning)
About turning the power on
941
• Once the connections have been completed (p. 17), turn on
power to your various devices in the order specified. By
turning on devices in the wrong order, you risk causing
malfunction and/or damage to other devices.
942
• This unit is equipped with a protection circuit. A brief
interval (a few seconds) after power up is required before
the unit will operate normally.
About specifications
962a
* In the interest of product improvement, the specifications
and/or appearance of this unit are subject to change
without prior notice.
6
988
• Security Slot ( )
http://www.kensington.com/
• This product is compatible with regular NTSC or PAL
video signal. In case irregular signal is input, it may
obstruct stabile operation of this product.
• It is possible on this product to create video sequence with
extremely quick switching or ON/OFF of effects.
Depending on your physical conditions, such video
sequence may cause medical problem like headache etc. It
is prohibited to create video sequence that may cause such
problem. Roland or Edirol is not responsible to any
medical problem of yourselves or audiences/spectators
caused by such video sequence.
V-4_e.book 7 ページ 2010年3月11日 木曜日 午後1時51分
Contents
USING THE UNIT SAFELY ..............................................................................3
IMPORTANT NOTES ........................................................................................5
Welcome ...........................................................................................................9
Features of the V-4 ........................................................................................10
Four-channels of video inputs................................................................................................................................... 10
Two independent frame synchronizers ................................................................................................................... 10
High-quality digital effects ........................................................................................................................................ 10
Simple operation ......................................................................................................................................................... 10
Preview function ......................................................................................................................................................... 10
Switching and effects synchronized to music......................................................................................................... 10
Control from external MIDI devices ........................................................................................................................ 10
What is V-LINK?.............................................................................................11
Before you begin ...........................................................................................12
Check the included items........................................................................................................................................... 12
Names of things and what they do........................................................................................................................... 13
About Ground Terminal ............................................................................................................................................ 16
Connecting peripheral devices ....................................................................17
Typical connection example ...................................................................................................................................... 17
Video signal flow ........................................................................................................................................................ 18
Turning the power on/off ..............................................................................19
Turning the power on................................................................................................................................................. 19
Turning the power off ................................................................................................................................................ 19
Checking the inputs and outputs.................................................................20
Checking the final output .......................................................................................................................................... 20
Checking the output to the preview monitor ......................................................................................................... 20
About the display on preview monitor ................................................................................................................... 21
About the Memory dial (MEMORY) ..............................................................22
Switching two images ...................................................................................23
Switching by Cut ......................................................................................................................................................... 23
Switching with dissolve ............................................................................................................................................. 24
Switching with Wipe .................................................................................................................................................. 24
Using fade-to-white or fade-to-black ....................................................................................................................... 25
Compositing two images ..............................................................................26
Using Picture In Picture to composite images ........................................................................................................ 26
Using Chroma Key to composite images ................................................................................................................ 27
Using Luminance Key to composite images ........................................................................................................... 28
Changing the color of the image..................................................................31
Applying the Negative effect .................................................................................................................................... 31
Applying the Colorize effect...................................................................................................................................... 32
Changing the motion of the image...............................................................34
Applying strobe motion ............................................................................................................................................. 34
Applying the Multi or Mirror effects .............................................................35
Applying the Multi effect........................................................................................................................................... 35
Applying the Mirror effect......................................................................................................................................... 36
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Contents
Switching in synchronization with music ...................................................37
Using BPM sync to switch images............................................................................................................................ 37
Using the tap (TAP) function to switch images...................................................................................................... 38
Applying an effect on the music ..................................................................39
Using BPM sync to apply an effect ........................................................................................................................... 39
Using the tap (TAP) function to apply an effect..................................................................................................... 39
Editing the front panel assignments............................................................40
Changing the assignment of the mix button (MIX) ............................................................................................... 42
Changing the assignment of the wipe button (WIPE) ........................................................................................... 43
Changing the assignment of the EFX button (EFX) ............................................................................................... 44
Changing the assignment of the output fade dial (OUTPUT FADE).................................................................. 46
Changing the assignments of the channel A and B effect buttons (EFFECTS) .................................................. 48
Changing the assignment of the BPM sync button (BPM SYNC)........................................................................ 50
Changing the assignment of the channel A/channel B transformer buttons (TRANSFORMER) .................. 51
Protecting the memory ............................................................................................................................................... 53
Copying or exchanging memories............................................................................................................................ 54
Recalling the factory settings..................................................................................................................................... 55
Control the V-4 from an external device......................................................57
Using V-LINK to control the V-4 .............................................................................................................................. 57
Using MIDI to control the V-4................................................................................................................................... 58
Making various settings................................................................................64
Calibrating the video fader ...........................................................................66
Using the V-4 in Presentation mode ............................................................68
What is Presentation mode? ...................................................................................................................................... 68
Switching to Presentation mode ............................................................................................................................... 69
Presentations using two screens with Picture In Picture ...................................................................................... 69
Switching between NTSC and PAL ..............................................................71
Changing the video fader orientation ..........................................................72
Troubleshooting ............................................................................................74
Menu List ........................................................................................................75
Main specifications .......................................................................................83
Examples of using the V-4 ............................................................................85
Using the V-4 at an event ........................................................................................................................................... 85
Using the V-4 at a concert or VJ performance......................................................................................................... 86
Using the V-4 at a presentation ................................................................................................................................. 87
Using BGV output with a musical performance (example of using V-LINK) ................................................... 88
MIDI implementation .....................................................................................89
Transition Effects List ...................................................................................97
Factory-default Transition effects assignments ...................................................................................................... 97
Factory-default Transition effects assignments ...................................................................................................... 97
Mix Effects.................................................................................................................................................................... 98
Wipe Effects ................................................................................................................................................................. 98
Luminance Key.......................................................................................................................................................... 102
Slide Effects ................................................................................................................................................................ 103
The effects that cannot be used simultaneously .................................................................................................. 104
Index .............................................................................................................105
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Welcome
Thank you, and congratulations on your choice of the Edirol V-4. The V-4 is a video mixer/effects
processor that delivers image quality rivaling professional equipment, and provides four channels
of video input.
With a rich array of inputs and easy operation, the V-4 allows performances and presentations that
include images to be made more expressive than ever before.
The V-4 can also be controlled from external MIDI devices. Images projected on the stage can be
controlled while you play an instrument, adding impressive impact to a stage performance.
We hope you will enjoy the V-4’s versatile video functionality in a wide range of applications.
9
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Features of the V-4
Features of the V-4
Four-channels of video inputs
The V-4 provides two S-video inputs and four video (composite) inputs. Of the four channels 1
through 4, S-video can be used for inputs 1 and 2. If both S-video and video (composite) are input
to channels 1/2, the S-video input will take priority and will be automatically selected.
Two independent frame synchronizers
Even when using unstable video input signals such as VHS and Hi-8, the frame synchronizers
within the V-4 will correct the synchronization signal. This means you can use a wide range of
image sources without worrying about noise produced by degradation of the synchronization
signals.
High-quality digital effects
Effects are processed digitally. Diverse and high-quality effects such as Picture In Picture, Mirror,
and Multi can be independently applied to both channels A and B.
Simple operation
Switching and mixing video sources is extremely easy. The T-bar type video fader can be installed
in either the horizontal or vertical orientation, whichever you prefer.
Preview function
Before switching sources, you can use a preview TV screen to view the images being input on each
channel without affecting the output image.
Switching and effects synchronized to music
The V-4 lets you tap BPM (Beats Per Minute) to switch images or control effects. This is particularly
useful when music and video need to be synchronized, such as in a video jockey performance.
Control from external MIDI devices
The V-4 provides MIDI connectors. An external MIDI device can control effects and switching
images. Setup is particularly easy if a Roland or Edirol product that supports V-LINK is
connected—simply press the V-LINK button on the control device.
10
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What is V-LINK?
What is V-LINK?
V-LINK (
) is a function that allows music and images to be performed together. By
using MIDI to connect two or more V-LINK compatible devices, you can easily enjoy performing
a wide range of visual effects that are linked to the expressive elements of a music performance.
Audio output
Mixer/speaker
Video output
Remote control
V-LINK
TV/projector, etc.
V-4
Roland/Edirol product that supports V-LINK
Audio output
Mixer/speaker
Remote control
Video output
TV/projector, etc.
V-LINK
DV-7PR (Presenter running)
Roland/Edirol product that supports V-LINK
11
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Before you begin
Before you begin
Check the included items
The V-4 is shipped with the following items. Please make sure that nothing is missing.
12
1.
The V-4 itself
2.
AC adaptor and power cable
3.
Owner’s manual
4.
Four screws to affix Video Fader (spare)
V-4_e.book 13 ページ 2010年3月11日 木曜日 午後1時51分
Before you begin
Names of things and what they do
Rear Panel
4. MIDI OUT connector (MIDI OUT)
5. MIDI IN connector (MIDI IN)
1. Power button (POWER)
7. S-video input jack
(S-VIDEO INPUT)
6. S-video output jack
(S-VIDEO OUTPUT)
2. DC in connector
3. Power cable hook
Front Panel
9. Preview select buttons
(PREVIEW OUT SELECT)
10. Preview output jack
(PREVIEW OUT)
8. Video (composite)
input jacks (INPUT)
11. Video (composite)
output jacks (OUTPUT)
12. Parameter setting buttons
14. Tap button (TAP)
13. BPM indicator
15. Output fade dial
(OUTPUT FADE)
17. BPM control dial
(BPM CONTROL)
18. Memory dial (MEMORY)
16. Channel A input selector
(INPUT SELECT)
19. Channel B input selector
(INPUT SELECT)
20. Channel A effect
buttons (EFFECTS)
28. Channel B effect
buttons (EFFECTS)
21. Channel A effect
control dial (CONTROL)
29. Channel B effect
control dial (CONTROL)
22. Channel A transformer
button (TRANSFORMER)
30. Channel B transformer
button (TRANSFORMER)
23. Mix button (MIX)
24. Wipe button (WIPE)
25. EFX button (EFX)
26. BPM sync button (BPM SYNC)
27. Video fader (T-bar Type)
Rear Panel
1.
Power button (POWER)
This button turns on the power of the V-4 (p. 19)
2.
DC in connector
Connect the power cable (DC) from the AC adaptor to this connector.
13
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Before you begin
3.
Power cable hook
Use this hook to retain the power cable so that it will not be accidentally unplugged.
4.
MIDI OUT connector (MIDI OUT)
MIDI messages input from an external device are output without change (“thru-ed”) from this
connector. When using V-LINK to control both the V-4 and a DV-7PR, connect this output to the
input of the DV-7PR.
5.
MIDI IN connector (MIDI IN)
Use this connector to input control signals sent from an external device to the V-4.
6.
S-video output jack (S-VIDEO OUTPUT)
This jack outputs a S-video signal.
7.
S-video input jacks (S-VIDEO INPUT)
These jacks input S-video signals.
Front Panel
8.
Video (composite) input jacks (INPUT)
These jacks input video (composite) signals. If both video (composite) and S-video signals are input
simultaneously to the same channel (channel 1 or 2 only), the S-video signal will take priority, and
the video (composite) signal will be ignored.
9.
Preview select buttons (PREVIEW OUT SELECT) (see p. 20)
These buttons select the image that will be output to the preview monitor. You can select one of the
input signals of channels 1 through 4, or the mixed output signal.
10. Preview output jack (PREVIEW OUT)
This jack outputs the preview monitor signal. Simultaneously, MIDI and effect parameters are also
output to the preview monitor.
11. Video (composite) output jacks (OUTPUT)
These jacks output video (composite) signals. In conjunction with the S-video output jack, these
jacks let you simultaneously output to three TV monitors or projectors.
12. Parameter setting buttons
These buttons are used to set various parameters for each button. The parameters are displayed on
the TV monitor connected to the preview output jack.
13. BPM indicator (see p. 39)
This displays the current BPM (Beats Per Minute) setting. You can turn the dial below to change
the displayed setting.
14. Tap button (TAP) (see p. 39)
This button is used to control BPM. The speed at which this button is tapped affects the BPM
setting.
15. Output fade dial (OUTPUT FADE) (see p. 25)
This dial is used to apply fade-to-white or fade-to-black to the final output. Turn the dial toward
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V-4_e.book 15 ページ 2010年3月11日 木曜日 午後1時51分
Before you begin
WHITE to fade the final output to white. Turn the dial toward BLACK to fade the final output to
black.
16. Channel A input selector (INPUT SELECT) (see p. 23)
This button selects the image that will be input to channel A of the video mixer.
17. BPM control dial (BPM CONTROL)
This dial adjusts the BPM value. On the V-4, you can switch images or effects in synchronization
with the BPM.
18. Memory dial (MEMORY) (see p. 22)
The V-4 can store eight different states of the panel (e.g., effect assignments). By turning this dial
you can select one of these eight panel states. You can store various effect patterns such as wipes,
and then turn this dial to select the desired pattern. However, number 1 is fixed (non-writeable) as
a factory setting. You can make user settings for numbers 2 through 8.
19. Channel B input selector (INPUT SELECT) (see p. 23)
Selects the image that will be input to channel B of the video mixer.
20. Channel A effect buttons (EFFECTS)
These buttons apply effects to the image of video mixer channel A. With the factory settings, the
buttons are assigned (from top to bottom) the Strobe, Negative, Colorize, and Multi effects. You
may edit the settings to assign different effects if desired.
21. Channel A effect control dial (CONTROL)
This dial lets you smoothly control a parameter of an effect that is being applied to the image of
channel A. The dial will adjust an effect parameter of the effect button that is blinking.
22. Channel A transformer button (TRANSFORMER) (see p. 23)
This button lets you switch between channel A and B without using the video fader. With the
factory settings, the switch to the channel A image will be instant. You can also change the settings
to make the change occur gradually if desired.
23. Mix button (MIX) (see p. 24)
This button switches the function of the video fader to Mix. When you operate the video fader, you
will fade smoothly from the image selected for channel A to the image selected for channel B,
dissolving the two images. Press this button if you want to switch between channels A and B with
dissolve.
24. Wipe button (WIPE) (see p. 24)
This button switches the function of the video fader to Wipe. Press this button if you want to switch
between channels A and B by wiping between them. If desired, you can change the settings to
assign an effect other than Wipe to this button.
25. EFX button (EFX)
This button switches the function of the video fader to Special Wipe or Slide. Press this button if
you want to switch between channels A and B with Special Wipe or Slide. If desired, you can
change the settings to assign an effect other than Special Wipe or Slide to this button.
26. BPM sync button (BPM SYNC) (see p. 39)
Press this button if you want to switch images or turn effects on/off in synchronization with the
BPM.
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Before you begin
27. Video fader (T-bar type)
This is a T-bar type video fader. You can use it to switch between channels A and B, or to adjust the
keying level, etc. According to your preference, you can change the orientation 90 degrees from up
and down to left to right. For details on how to change the orientation, refer to p. 72.
28. Channel B effect buttons (EFFECTS)
These buttons apply effects to the image of video mixer channel B. With the factory settings, the
buttons are assigned (from top to bottom) the Mirror, Chroma Key, Luminance Key, and P in P
(Picture In Picture) effects. You may edit the settings to assign different effects to these buttons if
desired.
29. Channel B effect control dial (CONTROL)
This dial lets you smoothly control a parameter of an effect that is being applied to the image of
channel B. The dial will adjust an effect parameter of the effect button that is blinking.
30. Channel B transformer button (TRANSFORMER) (see p. 23)
This button lets you switch between channels A and B without using the video fader.
About Ground Terminal
In some cases, depending on the environment in which the unit is installed, the surface of the panel
may sometimes feel rough and grainy. This is due to an infinitesimal electrical charge, which is
absolutely harmless. However, if you are concerned about this, connect ground terminal (see
figure) with an external ground. When the unit is grounded, a slight noise may result, depending
on the particulars of your installation. If you are unsure of the connection method, contact nearest
Roland/Edirol Service Center, or authorized Roland/Edirol distributor, as listed on the
“Information” page.
Ground Terminal
Unsuitable places for connection
• Water pipes (may result in shock or electrocution)
• Gas pipes (may result in fire or explosion)
• Telephone-line ground or lightning rod (may be dangerous in the event of lightning)
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Connecting peripheral devices
Connecting peripheral devices
This section explains how to connect your peripheral devices to the V-4. You can connect up to four video
playback devices (sources). Here’s how to connect sources such as a video camcorder, VCR, DVD player, or DV7PR, and play them back to create an impressive video performance. To prevent malfunction and/or damage to
other devices, always turn down the volume, and turn off the power on all devices before making any connections.
Typical connection example
DV-7PR
VCR
Projector
*
*
*
*
Camcorder
DVD
Preview Monitor
The V4 does not have audio inputs so will not mix audio. Audio outputs can be connected directly to speakers or via an
audio mixer if mixing of audio from multiple devices is necessary.
No video cables come with this product. Please use appropriate video cables for connection with source devices or TV
monitor/Projector.
It is recommended to use composite cable rather than S-video cable where you need to connect devices long distances
(unless using S-video amplifiers). If devices are installed closer to the V-4, it is recommended to use S-video cables so that
you can obtain better image quality.
If both video (composite) and S-video signals are input simultaneously to the same channel (channel 1 or 2 only), the Svideo signal will take priority.
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Connecting peripheral devices
Video signal flow
The video signals received from the four input jacks are assigned to channels A or B of the video
mixer. (These assignments are made manually.) The signal of A and B channels are processed by
the video mixer section, and sent via the output fader to the output jack.
Camcorder
VCR
DVD
DV-7PR
Input selector
Channel A
Channel B
Video mixer
Output fader
Preview selector
Inside of V-4
Final output
*
*
*
18
Preview output
Various setting menus like effect parameters are displayed on preview monitor.
If both video (composite) and S-video signals are input simultaneously to the same channel (channel 1 or 2 only), the Svideo signal will take priority.
When switching on Preview Selector is done, image on preview monitor may flicker briefly. This does not affect image
from output jacks.
V-4_e.book 19 ページ 2010年3月11日 木曜日 午後1時51分
Turning the power on/off
Turning the power on/off
Turning the power on
1.
Check the power cable
Make sure that the cable from the AC adaptor is firmly plugged into the V-4.
2.
Press the POWER button.
Press the POWER button located on the rear panel of the V-4. It will take approximately five
seconds for the V-4 to initialize itself and begin operating.
*
To prevent the inadvertent disruption of power to your unit (should the plug be pulled out accidentally), and
to avoid applying undue stress to the AC adaptor jack, anchor the power cord using the cord hook, as shown
in the illustration.
Turning the power off
1.
Press the POWER button.
Press the POWER button located on the rear panel of the V-4. All of the front panel LEDs will go
dark.
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Checking the inputs and outputs
Checking the inputs and outputs
Checking the final output
Here’s how to check that the signal from each source device is correctly being input to the V-4, and
is correctly being output to the TV or projector as final output.
1.
Play back the source device.
Operate the source device (e.g., camcorder, VCR, DVD player, DV-7PR) connected to the V-4 so
that it will output video.
2.
Check the output monitor.
Power-on the TV monitor or projector that is connected to the output jack of the V-4, and verify that
the image being output from the V-4 is displayed correctly.
3.
Switching the input channel
Now, try switching the V-4’s input channel. Move the T-bar all the way toward the channel A or
channel B position. If you moved the T-bar toward channel A, press the left input selector (INPUT
SELECT). If you moved the T-bar toward channel B, press the right input selector. Successively
press buttons 1 through 4 to switch inputs. Confirm that the image shown on your TV monitor or
projector changes accordingly.
In the case you do not see output on TV/Projector
• Check that outputs from source devices are correctly connected to inputs of V-4.
• Check that output from V-4 is correctly connected to input of TV or Projector.
• Check that input selection of TV or Projector is set correctly.
When the channel selected has no signal input, a blue image is output to the TV/Projector. You can
turn On/Off the blue image output by changing the parameter on p. 75 or later.
Checking the output to the preview monitor
Next, you should check whether the image is being correctly output to the preview TV monitor.
1.
Play back your source device
Operate the source device (e.g., camcorder, VCR, DVD player, DV-7PR) connected to the V-4 so it
outputs video.
2.
Check the preview output
Turn on the power of the TV monitor that is connected to the preview output jack of the V-4, and
verify that the image output from the V-4 is displayed correctly.
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Checking the inputs and outputs
3.
Switch the output channel
Try switching the channel that is being output to the V-4’s preview monitor. Press the preview
select buttons (1 through 4 and OUTPUT) one after another, and verify that the image being output
to your TV monitor changes accordingly.
About the display on preview monitor
Information about settings of V-4 is displayed to the Preview Monitor as below.
Selection of preview output
Settings of
BPM and TAP
Settings of
channel A effects
Selection of
Transition Effect
Setting of
Transformers
Current position and
setting of Output Fader
Settings of
channel B effects
Channel selection
of video fader and
input selection
• If name of the effect is highlighted, this is the effect selected
• If * mark is displayed after effect name, the effect parameter can be changed with the control dial.
• If ball mark is displayed aside highlighted effect names, it means the effect parameter can be changed
with the control dial.
You can add or reduce the information displayed on the preview monitor by changing the settings
of the V-4 as described on p. 75 or later.
• [**Preset**] is displayed when position 1 of Memory Dial is selected. The 1st setting is fixed to the
factory preset and cannot be changed.
• [*Protect On*] is displayed when Memory Protection is enabled. If this message appears, settings
cannot be changed.
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About the Memory dial (MEMORY)
About the Memory dial (MEMORY)
The V-4 has a memory dial that lets you store up to eight states of the panel settings. Setting 1 is
fixed at the factory settings, but you can store user settings in 2 through 8. When the memory dial
is at 1, the effect names printed on the panel will match the actual functions. (The names of various
effects (e.g., Mix, Wipe, Multi, P in P) are printed on the panel of the V-4.) Set the memory dial to
1 so that you can start by becoming familiar with the factory settings.
For details on how to change these settings, refer to p. 40.
Conceptual diagram of the Memory dial
Number 1 is fixed at the factory settings.
Numbers 2--8 can store the function (panel
setting) assigned to the various buttons
and dials.
These buttons let you change the
pattern of the transition effects.
For details on how to change these,
refer to p. 40.
It is also possible to store
setting of BPM Sync mode.
You can change the setting of the Output
Fade dial. For details on how to change it,
refer to p. 40.
You can change the settings of the
Transformers. For details on how to
change them, refer to p. 40.
You can change the type of effect
assigned to each button.
For details on how to change these,
refer to p. 40.
22
You can change the type of effect
assigned to each button.
For details on how to change these,
refer to p. 40.
V-4_e.book 23 ページ 2010年3月11日 木曜日 午後1時51分
Switching two images
Switching two images
Here’s how to switch the images being input to channel A and channel B.
Switching by Cut
1.
Set the memory dial (MEMORY) to 1.
To return the V4 state to the factory settings, turn the dial all the way to the left to select the #1
position.
2.
Select the input images for A and B.
From inputs 1 through 4, select the images that will be input to channel A and channel B. If the
same image is being input to both channels A and B, you will not notice any change when you
switch between channels. For example, if you have selected input image 1 for channel A, you
should choose from images 2 through 4 for channel B.
3.
Output either channel A or channel B.
Move the video fader all the way to the channel A or channel B position. Watch the final output on
your TV monitor or projector.
4.
Press a transformer button (TRANSFORMER).
If you have moved the video fader to the channel A position, press the channel B transformer
button. If you have moved the video fader to the channel B position, press the channel A
transformer button. Notice that the output displayed on your TV monitor or projector has changed.
or
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Switching two images
5.
Release the transformer button (TRANSFORMER)
Release your finger from the transformer button you pressed. Notice that the image displayed on
your TV monitor (or projector) has returned to the previous image.
Switching with dissolve
“Dissolve” is the effect of switching images using a gradual fade. You can create this effect by
mixing two images. If you stop mid-way during this change (i.e., with the video fader in the center
position), you will see a double-exposure of images A and B.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
2.
Select the input images for A and B.
From inputs 1 through 4, select the images that will be input to channel A and channel B. If the
same image is being input to both A and B channels, you will not notice any change when you
switch between channels. For example, if you have selected input image 1 for channel A, you
should choose from images 2 through 4 for channel B.
3.
Press the mix button (MIX).
Press the mix button (MIX) located above the video fader. The button will light.
4.
Move the video fader.
Move the video fader. On your TV monitor (or projector), notice how images A and B are mixed
while the change occurs.
Switching with Wipe
“Wipe” is the effect of switching between images by “wiping away” the previous image. If you
stop midway during this change (i.e., with the video fader in the center position), the two images
will both be partially displayed.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
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Switching two images
2.
Select the input images for A and B.
From inputs 1 through 4, select the images that will be input to channel A and channel B. If the
same image is being input to both channels A and B, you will not notice any change when you
switch between channels. For example, if you have selected input image 1 for channel A, you
should choose from images 2 through 4 for channel B.
3.
Press the wipe button (WIPE).
Press the wipe button (WIPE) located above the video fader. The button will light.
4.
Move the video fader.
Move the video fader. On your TV monitor (or projector), notice how the previous image is wiped
away as you change between images A and B.
Using fade-to-white or fade-to-black
On the V-4 you can fade an image to white or black simply by turning a dial. If you fade-to-white,
the monitor output image will gradually turn white. If you fade-to-black, the monitor output image
will gradually turn black.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to the 1 position.
2.
Output an image.
Output an image from a source device. If desired, you may stop the video fader in the middle of
dissolve or wipe.
3.
Turn the output fade dial (OUTPUT FADE).
Turn the output fade dial located in the upper right of the V-4’s panel. Turning the dial toward
“WHITE” will fade the image to white, and turning it toward “BLACK” will fade the image to
black. If you want to create a gradual fade, turn the dial slowly.
The output fade dial is equipped with LED that shows status. When it is at center the LED is green.
When it is non-centered the LED blinks red.
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Compositing two images
Compositing two images
On the V-4 you can use Picture In Picture or Chroma Key/Luminance Key to composite the images
of channels A and B.
Using Picture In Picture to composite images
Here’s how you can miniaturize the image of channel B and overlay it on the channel A image. Use
this when you want to output two images simultaneously.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
2.
Play back the two images.
Play back the image that you want to use as the background and the image that you want to
miniaturize.
3.
Select the channel A input.
Input the background image into channel A. Use the channel A input select buttons to make your
choice.
4.
Select the channel B input.
Input the image that you want to miniaturize into channel B. Use the channel B input select buttons
to make your choice.
5.
Press the P in P button.
Press the channel B “P in P” button.
6.
Move the video fader.
Moving the video fader will control the level of the channel B image (the secondary image). If you
move the video fader all the way to the channel A position, the channel B image level will be 0%.
If you move the video fader all the way to the channel B position, the channel B image level will be
100%. By moving the video fader from the A to the B position, you can fade-in the secondary image.
Moving the video fader toward A will fade-out the secondary image.
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Compositing two images
7.
Turn the effect off
Press the button again to turn the effect off.
Some effects cannot be used simultaneously.
You can change the P in P effect settings to modify the location and size of the superimposed image
(the secondary image). For details, refer to p. 75 or later.
Using Chroma Key to composite images
You can composite two images by extracting a specified color from one image and replacing it with
the other image. Such a composition effect is called Chroma Key. Here’s how you can composite
the image from channel B and overlay it on the channel A image.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
2.
Select channel A image.
Play back the image that you want to use as the background.
3.
Select channel B image.
Input image to overlay into channel B. The image for Chroma Key is generally shot with blue or
green background.
4.
Press the Chroma Key button.
Press the channel B “Chroma Key” button.
5.
Move the video fader to channel B.
The blue part of channel B image is extracted and the channel A image appears.
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Compositing two images
6.
Turn the control dial.
Parameter of Chroma Key (level of extraction) gradually changes. If Chroma Key button is not
blinking, you cannot change the parameter with the control dial.
7.
Move the video fader
Moving the video fader will control the appearance and disappearance of the background image.
8.
Turn the effect off
Press the button again to turn the effect off.
Some effects cannot be used simultaneously.
You cannot composite images if you image has no consistent color that can be extracted with
Chroma Key. It is also difficult to extract correctly if the blue/green contrast of color is not
sufficient and consistent.
The default Chroma Key status of V-4 is set to extract the blue part of the image. It is possible to
change this setting to extract a different color. It is also possible to adjust setting of the extraction
level and blur level of edges. For details, refer to p. 75 or later.
Using Luminance Key to composite images
You can composite two images by extracting the light or dark part from one the image and
replacing it with the other image. Such a composition effect is called Luminance Key. Here’s how
you can composite image from channel B and overlay it on the channel A image.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
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Compositing two images
2.
Select channel A image.
Play back the image that you want to use as the background.
3.
Select channel B image.
Input image to overlay into channel B. The image for Luminance Key should have clear contrast of
light and dark.
4.
Press the Luminance Key button.
Press the channel B “Luminance Key” button.
5.
Move the video fader to channel B.
The light or dark part of the channel B image is extracted and the image from channel A appears.
6.
Turn the control dial.
Parameter of Luminance Key (level of extraction) gradually changes. If Luminance Key button is
not blinking, you cannot change the parameter with control dial.
7.
Move the video fader
Moving the video fader will control appearance and disappearance of image after extraction.
8.
Turn the effect off
Press the button again to turn the effect off.
Some effects cannot be used simultaneously.
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Compositing two images
You cannot composite images via Luminance Key if there is no light or dark aspects in the image
to key off of. It may be difficult to extract correctly if contrast of light/dark is not sufficient or
consistent.
The default status of the Luminance Key of V-4 is set to extract the light part of the image. It is
possible to change setting to extract dark part. It is also possible to adjust the extraction level of blur
level of edges. For details, refer to p. 75 or later.
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Changing the color of the image
Changing the color of the image
Applying the Negative effect
Here’s how to apply the Negative effect to the image being input to channel A. The “Negative”
effect inverts the brightness and color of the image from positive to negative.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
2.
Play back the image to which you want to apply the effect.
Play back the desired image, and input it to the V-4.
3.
Select the input for channel A.
Input the image being played back into channel A. Use the channel A input select buttons to make
your choice.
4.
Move the video fader to channel A.
To output the image of channel A, move the video fader to channel A.
5.
Press the NEGATIVE button.
Press the channel A “NEGATIVE” button. This is the second effect button from the top on the
channel A side.
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Changing the color of the image
6.
Turn the control dial.
Turn the control dial. The brightness and color of the image will be inverted to a negative.
7.
Turn the effect off
Press the button again to turn the effect off.
Applying the Colorize effect
Here’s how to apply the Colorize effect to the image being input to channel A. The “Colorize” effect
colors the image to produce a paint-like impression.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
2.
Play back the image to which you want to apply the effect.
Play back the image that you want to colorize, and input it to the V-4.
3.
Select the input for channel A.
Input the image being played back into channel A. Use the channel A input select buttons to make
your choice.
4.
Move the video fader to channel A.
To output the image of channel A, move the video fader to channel A.
5.
Press the COLORIZE button.
Press the channel A “COLORIZE” button. This is the third effect button from the top on the channel
A side.
6.
Turn the control dial.
Turn the control dial. The colorize parameters will be adjusted to change the way in which the
image is colored.
7.
Turn the effect off
Press the button again to turn the effect off.
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Changing the color of the image
Some effects cannot be used simultaneously.
In addition to the Negative and Colorize effects, the color of the image can also be modified using
the Posterize effect. To use the Posterize effect, you will need to assign it to an effect button of
channel A or channel B. For details on making this assignment, refer to p. 75 or later.
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Changing the motion of the image
Changing the motion of the image
Applying strobe motion
Here’s how to apply a Strobe Motion effect to the image being input to channel A. “Strobe Motion”
is an effect that thins-out the frames of the image, producing the impression that the motion is
being halted at intervals.
1.
Set the memory dial (MEMORY) to 1.
Turn the dial all the way to the left to select the 1 position.
2.
Play back the image to which you want to apply the effect.
Play back the image that you want to strobe, and input it to the V-4.
3.
Select the input for channel A.
Input the image being played back into channel A. Use the channel A input select buttons to make
your choice.
4.
Move the video fader to channel A.
To output the image of channel A, move the video fader to channel A.
5.
Press the STROBE button.
Press the channel A “STROBE” button. This is the top effect button on the channel A side.
6.
Turn the control dial.
Turn the control dial. The strobe settings will be adjusted and the spacing of the frames will change
from fast to slow strobing.
7.
Turn the effect off
Press the button again to turn the effect off.
Some effects cannot be used simultaneously.
In addition to the Strobe effect, the motion of an image can also be modified using the Still (freeze)
effect. To use the Still effect, you will need to assign it to an effect button of channel A or channel
B. For details on making this assignment, refer to p. 75 or later.
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Applying the Multi or Mirror effects
Applying the Multi or Mirror effects
Applying the Multi effect
Here’s how the image that is input to channel A can be divided on the screen. You can divide the
image vertically, horizontally, or both vertically and horizontally.
1.
Set the memory dial (MEMORY) to 1.
To restore the factory-set state, turn the dial all the way to the left to select the #1 position.
2.
Play back the image to which you want to apply the effect.
Play back the image that you want to divide on the screen and input it to the V-4.
3.
Select the input for channel A.
Input the image being played back into channel A. Use the channel A input select buttons to make
your choice.
4.
Move the video fader to channel A.
To output the image of channel A, move the video fader to channel A.
5.
Press the MULTI button.
Press the channel A “MULTI” button. This is the bottom effect button on the channel A side. With
the factory settings, the image will be divided in the XX direction.
6.
Turn the control dial.
Turn the control dial. The multi effect parameters will be adjusted, changing the number of parts
into which the screen is divided.
7.
Turn the effect off
Press the button again to turn the effect off.
Some effects cannot be used simultaneously.
If you want to change the direction in which the image is divided, you will need to edit the
parameter settings. For details on making this change, refer to p. 75 or later.
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Applying the Multi or Mirror effects
Applying the Mirror effect
Here’s how the image that is input to channel B can be divided and inverted. The result is as though
a mirror were placed in the center of the screen. The image can be inverted vertically, horizontally,
or both vertically and horizontally.
1.
Set the memory dial (MEMORY) to 1.
To restore the factory-set state, turn the dial all the way to the left to select the 1 position.
2.
Play back the image to which you want to apply the effect.
Play back the image to which you want to apply the mirror effect, and input it to the V-4.
3.
Select the input for channel B.
Input the image being played back into channel B. Use the channel B input select buttons to make
your choice.
4.
Move the video fader to channel B.
To output the image of channel B, move the video fader to channel B.
5.
Press the MIRROR button.
Press the channel B “MIRROR” button. This is the top effect button on the channel B side. With the
factory settings, the image will be inverted in the XX direction.
6.
Turn the control dial.
Turn the control dial. The mirror effect parameters will be adjusted, changing the number of parts
into which the screen is divided. The result is as though a greater number of mirrors were placed
against the screen.
7.
Turn the effect off
Press the button again to turn the effect off.
Some effects cannot be used simultaneously.
If you want to change the direction in which the image is inverted, you will need to edit the
parameter settings. For details on making this change, refer to p. 75 or later.
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Switching in synchronization with music
Switching in synchronization with music
The V-4 can switch images in synchronization with the beat of the music. You can use the BPM or
TAP functions to switch images as you see in VJ performances.
Using BPM sync to switch images
You can use BPM (Beats Per Minute) to specify the timing at which images will be switched. The
V-4 will switch automatically, without you having to operate the video fader or the transformer
buttons.
1.
Input images to channels A and B.
Use the channel A and B input selectors to input images into each channel. Input different images
into channels A and B.
2.
Set the BPM.
Turn the BPM control dial (BPM CONTROL) to set the BPM. Smaller values will cause the images
to be switched more slowly, and greater values will cause faster switching.
3.
Press the BPM sync button (BPM SYNC).
Press the BPM sync button. Notice that the images switch in time with the BPM you specified. You
may also turn the BPM dial at this time to change the timing.
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Switching in synchronization with music
Using the tap (TAP) function to switch images
As an alternative to specifying the BPM numerically, you can use the tap button (TAP) to specify
the timing at which the images will switch.
1.
Input images to channels A and B.
Use the channel A and B input selectors to input images into each channel. Input different images
into channels A and B.
2.
Press the BPM sync button (BPM SYNC).
Press the BPM sync button. The images will begin switching at the BPM timing shown in the BPM
indicator.
3.
Press the tap button (TAP) in time with the music.
Play back the desired background music, and press the tap button in time with the beat. The BPM
readout will be constantly updated to reflect the timing you use while tapping the button, and the
images will switch according to this BPM.
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Applying an effect on the music
Applying an effect on the music
The V-4 cannot only switch images but can also apply effects in time with music. You can use the
BPM or TAP functions to apply effects that are synchronized with the music, as in a VJ
performance.
Using BPM sync to apply an effect
You can use BPM (Beats Per Minute) to specify the timing at which an effect will be turned on/off.
The V-4 will apply the effect automatically, without the need for you to operate the buttons
manually.
1.
Input the same image into channels A and B.
Use the channel A and B input selectors to input the same image into both channels. If you choose
input select button 1 for channel A, choose button 1 for channel B as well.
2.
Select the type of effect.
Decide whether you will use a channel A effect or a channel B effect.
3.
Set the BPM.
Turn the BPM control dial (BPM CONTROL) to set the BPM. Smaller values will cause the effect to
be switched on/off more slowly, and greater values will cause it to switch more rapidly.
4.
Press the BPM sync button (BPM SYNC).
Press the BPM sync button. Notice that the effect is applied to the image in synchronization with
the BPM you specified. You may also turn the BPM dial at this time to adjust the timing.
Using the tap (TAP) function to apply an effect
As an alternative to specifying the BPM numerically, you can use the tap button (TAP) to manually
specify the timing at which the effect will be switched on/off. In this case you will use the tap
button (TAP) to specify the timing.
1.
Input the same image to channels A and B.
Use the channel A and B input selectors to input the same image into each channel. If you choose
input select button 1 for channel A, choose button 1 for channel B as well.
2.
Select the type of effect.
Decide whether you will use a channel A effect or a channel B effect.
3.
Press the BPM sync button (BPM SYNC).
Press the BPM sync button. The effect will begin switching on/off at the BPM timing shown in the
BPM indicator.
4.
Press the tap button (TAP) in time with the music.
Play back the desired background music, and press the tap button in time with the beat. The BPM
readout will be constantly updated to reflect the timing you use while tapping the button, and the
effect will switch on/off according to this BPM.
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Editing the front panel assignments
Editing the front panel assignments
As explained earlier, the functions assigned to the buttons and dials of the V-4 can be stored in
memory and accessed via the memory dial (MEMORY). (Note: The assignment for dial position
number 1 is fixed at the factory and not assignable.) You can edit and save the assignments of the
following buttons and dials:
•
•
•
•
•
•
•
•
•
Output fade dial
Mix button (MIX)
Wipe button (WIPE)
EFX button (EFX)
BPM sync button (BPM SYNC)
Channel A effect buttons (four buttons)
Channel B effect buttons (four buttons)
Channel A transformer buttons (TRANSFORMER)
Channel B transformer buttons (TRANSFORMER)
Settings and menu information is displayed on the TV monitor connected to the preview output.
If you need to change settings, the operation can be executed by viewing the information and menu
displayed on the preview monitor. You can change settings by using the following buttons.
Menu Button (MENU)
When pressed, the button lights up and the menu is displayed on the preview monitor.
Cursor Buttons(
)
These buttons are used to select desired menu and to change value.
Enter Button (ENTER)
Where there are multiple setting menus under the top menu, this button can be pressed to select
the subsequent menu. If you need to return to the upper level menu, press Menu Button.
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Editing the front panel assignments
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Editing the front panel assignments
Changing the assignment of the mix button (MIX)
With the factory settings, mix (MIX: dissolve) is assigned to this button for all eight positions of the
memory dial. Here’s how to assign a different type of transition effect to the mix button for one of
the dial positions.
1.
Set the memory dial to the number whose settings you want to change.
Set the memory dial to the number (2 through 8) whose settings you want to change.
2.
Press the mix button (MIX).
The button lights up when pressed.
3.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The settings edit menu will
appear on the TV screen connected to the preview output.
4.
Select “MIX.”
Use the cursor buttons to select “Mix (Trans1).” It will blink when you select it. The memory dial
number you select is displayed following “Mix (Trans1).” If you have selected memory number 2,
this will indicate [Mem2].
5.
Press the enter button (ENTER).
Press the enter button (located at the right of the cursor buttons) to make your selection. The
preview screen display will change.
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Editing the front panel assignments
6.
Select the transition effect.
Use the cursor buttons to select the type of transition effect. With an effect selected (blinking) and
the video fader set in the center position, the output screen will show the type of transition effect
that is selected. Operate the video fader to see the result.
7.
Return to the previous screen.
When you have selected an effect, press the menu button to return to the previous screen. Press the
button twice to exit the menu screen and return to the previous screen.
Changing the assignment of the wipe button (WIPE)
With the factory settings, eight basic wipes are assigned to this button for the eight settings of the
memory dial. Here’s how to assign a different type of transition effect to the wipe button.
1.
Set the memory dial to the number whose assignment you want to change.
Operate the video fader while you turn the memory dial to different positions. Notice how the dial
selects different wipe patterns. Set the memory dial to the number (2 through 8) whose settings you
want to change.
2.
Press the wipe button (WIPE)
The button lights up when pressed.
3.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The settings edit menu will
appear on the TV screen connected to the preview output.
4.
Select “WIPE.”
Use the cursor buttons to select “WIPE.” It will blink when you select it. The memory dial number
you select is displayed following “WIPE (Trans1).” If you have selected memory number 2, this
will indicate [Mem2].
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Editing the front panel assignments
5.
Press the enter button (ENTER).
Press the enter button (located at the right of the cursor buttons) to make your selection. The
preview screen display will change.
6.
Select the transition effect.
Use the cursor buttons to select the type of transition effect. With an effect selected (blinking) and
the video fader set in the center position, the output screen will show the type of transition effect
that is selected. Operate the T-bar to see the result.
7.
Return to the previous screen.
When you have selected an effect, press the menu button to return to the previous screen. Press the
button twice to exit the menu screen and return to the previous screen.
Changing the assignment of the EFX button (EFX)
With the factory settings, various special wipes and basic slides are assigned to this button for the
eight settings of the memory dial. Here’s how to assign a different type of transition effect to the
EFX button.
1.
Set the memory dial to the number whose assignment you want to change.
Operate the T-bar while you turn the memory dial to different positions. Notice how the dial selects
different transition effect patterns. Set the memory dial to the number (2 through 8) whose settings
you want to change.
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Editing the front panel assignments
2.
Press the EFX button (EFX)
The button lights up when pressed.
3.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The settings edit menu will
appear on the TV screen connected to the preview output.
4.
Select “EFX.”
Use the cursor buttons to select “EFX.” It will blink when you select it. The memory dial number
you select is displayed following “EFX.” If you have selected memory number 2, this will indicate
[Mem2].
5.
Press the enter button (ENTER).
Press the enter button (located at the right of the cursor buttons) to make your selection. The
preview screen display will change.
6.
Select the transition effect.
Use the cursor buttons to select the type of transition effect. With an effect selected (blinking) and
the video fader set in the center position, the output screen will show the type of transition effect
that is selected. Operate the T-bar to see the result.
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Editing the front panel assignments
7.
Return to the previous screen.
When you have selected an effect, press the menu button to return to the previous screen. Press the
button twice to exit the menu screen and return to the previous screen.
Changing the assignment of the output fade dial
(OUTPUT FADE)
With the factory settings, and when the memory dial is set to number 1, turning the output fade
dial toward the left will fade-to-black, and turning it toward the right will fade-to-white.
1.
Set the memory dial to the number whose assignment you want to change.
Operate the output fade dial while you turn the memory dial to different positions. Set the memory
dial to the number (2 through 8) whose settings you want to change.
2.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The settings edit menu will
appear on the TV screen connected to the preview output.
3.
Select “Output Fade”.
Use the cursor buttons to select “Output Fade.” It will blink when you select it. The memory dial
number you select is displayed following “Output Fade.” If you have selected memory number 2,
this will indicate [Mem2].
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Editing the front panel assignments
4.
Press the enter button (ENTER).
Press the enter button (located at the right of the cursor buttons) to make your selection. The
preview screen display will change.
5.
Select the fade pattern.
Use the cursor buttons to select the type of fade pattern. With a pattern selected (blinking), turn the
output fade dial to see the currently selected fade pattern occur in the output screen. If you select
“No Control,” turning the dial in either direction will not produce a fade.
6.
Return to the previous screen.
When you have selected a fade pattern, press the menu button to return to the previous screen.
Press the button twice to exit the menu screen and return to the previous screen.
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Editing the front panel assignments
Changing the assignments of the channel A and B effect
buttons (EFFECTS)
With the factory settings, effect buttons 1 through 4 of channels A and B are assigned the following
effects:
Channel A:
Channel B:
1.
1 Strobe (STROBE)
2 Negative (NEGATIVE)
3 Colorize (COLORIZE)
4 Multi (MULTI)
1 Mirror (MIRROR)
2 Chroma key (CHROMA KEY)
3 Luminance key (LUMINANCE KEY)
4 Picture in picture (PinP)
Turn the memory dial.
Turn the memory dial to the number (2 through 8) whose assignment you want to change.
2.
Choose the effect button whose assignment you want to change.
Press the effect button (channel A buttons 1-4, channel B buttons 1-4) whose assignment you want
to change. The effect will be applied.
3.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The settings edit menu will
appear on the TV screen connected to the preview output.
4.
Select either “Effects-A” or “Effects-B.”
Select “Effects-A” if you want to edit the channel A settings. Select “Effects-B” if you want to edit
the channel B settings. Use the cursor buttons to make your selection. The selection will blink. The
memory dial number you select is displayed following “Effects-A” or “Effects-B.” If you have
selected memory number 2, this will indicate [Mem2].
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Editing the front panel assignments
5.
Press the enter button (ENTER).
Press the enter button (located at the right of the cursor buttons) to make your selection. The
preview screen display will change displaying a screen where you can choose the button whose
assignment will be changed.
6.
Select a button.
If you have selected channel A, the screen will show A-Efx1 through A-Efx4. If you have selected
channel B, the screen will show B-Efx1 through B-Efx4. Select the button whose assignment you
want to change. For example, if you want to change the assignment of channel A button 2, you
would select A-Efx2. Press the enter button to go to the effect setting screen.
or
7.
Select the type of effect.
Use the cursor buttons to select the effect that you want to assign. (The selected effect will blink.)
The type of effect in the output screen will change.
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Editing the front panel assignments
If you select an effect with the “*” mark after the effect name, the effect value can be changed with
the control dial.
8.
Return to the previous screen.
When you have made your selection, press the menu button to return to the previous screen. Press
the button three times to exit the menu screen and return to the previous screen.
Changing the assignment of the BPM sync button (BPM
SYNC)
With the factory settings, and when the memory dial is set to 1, BPM sync is set to switch between
A and B by using a transition effect. The transition speed will be the BPM shown in the BPM
indicator.
1.
Turn the memory dial.
Select the memory number (2 through 8) whose assignments you want to change.
2.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The settings edit menu will
appear on the TV screen connected to the preview output.
3.
Select “BPM/SYNC.”
Use the cursor buttons to select “BPM/SYNC.” The memory dial number you select is displayed
following “BPM/SYNC.” If you have selected memory number 2, this will indicate [Mem2].
4.
Press the enter button (ENTER)
Press the enter button to proceed to the setting screen.
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Editing the front panel assignments
5.
Select “MODE” or “SPEED.”
Use the cursor buttons to choose whether it is the mode or the speed of the transition that you want
to change. Choose “MODE” if you want to change the transition from a “cut” to one that
incorporates some kind of effect, such as “wipe.” Choose “SPEED” if you want to change the speed
of the transition. Then press the enter button to proceed to the following setting screen.
6.
Select the operating mode or speed.
If you are changing the operating mode, use the cursor buttons to change “Transition A/B” to
“Direct A/B.” If you are changing the speed, select either “BPM x 1/4,” “BPM x 1/2,” “BPM x 1,”
or “BPM x 2.”
7.
Return to the previous screen.
When you have finished making settings, press the menu button to return to the previous screen.
Press the button three times to exit the menu screen and return to the previous screen.
Changing the assignment of the channel A/channel B
transformer buttons (TRANSFORMER)
With the factory settings, and when the memory dial is set to 1, the switch to image A or B takes
place immediately when you press the channel A or B transformer buttons (TRANSFORMER).
1.
Press the transformer buttons while turning the memory dial.
Press the transformer buttons while turning the memory dial to various settings, and choose the
memory number whose assignments you want to change.
2.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The settings edit menu will
appear on the TV screen connected to the preview output.
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Editing the front panel assignments
3.
Select “Transformer.”
Use the cursor buttons to select “Transformer.” The memory dial number you select is displayed
following “Transformer.” If you have selected memory number 2, this will indicate [Mem2].
4.
Press the enter button (ENTER).
Press the enter button (located at the right of the cursor buttons) to make your selection. The
preview screen display will change to a screen where you can choose the parameter to be assigned.
5.
Select a pattern.
Select a pattern from the range of “01: none-none” to “36: Black-White.” If you select “01: nonenone,” the transformer buttons will have no effect; you will not be able to switch between images
A/B or fade to white/black by pressing these buttons. For details on the operation and times of
these parameters, refer to the menu list on p. 78.
6.
Return to the previous screen.
When you have finished making the settings, press the menu button to return to the previous
screen. Press the button twice to exit the menu screen and return to the previous screen.
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Editing the front panel assignments
Protecting the memory
By turning on Memory Protect, you can prevent any accidental changes from being made to the
assignments you made for memory numbers 2 through 8.
1.
Press the menu button (MENU).
Press the menu button (MENU) located in the upper left of the panel. The menu will appear on the
TV screen connected to the preview output.
2.
Select “Utility.”
Use the cursor buttons to select “Utility.” Then press the enter button (ENTER) to move to the
following screen.
3.
Select “Memory Protect.”
Use the cursor buttons to select “Memory Protect.” Then press the enter button (ENTER) to move
to the following screen.
4.
Turn the setting “On.”
Use the cursor buttons to select “On” or “Off.” Selecting “On” turns memory protection on so you
will be unable to modify the memory contents. Selecting “Off” turns memory protection off so that
modifications will be permitted.
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5.
Return to the previous screen.
When you have finished making settings, press the menu button to return to the previous screen.
Press the button three times to exit the menu screen and return to the previous screen.
Copying or exchanging memories
You can copy the contents of the currently selected memory to another memory, or exchange them
with another memory.
1.
Press the menu button (MENU).
Press the menu button. The menu will appear on the TV screen connected to the preview output.
2.
Select “Memory Edit.”
Use the cursor buttons to select “Memory Edit.” Press the enter button (ENTER) to move to the
following screen.
3.
Select the operation.
Use the cursor buttons to select the operation. For example, if you want to copy memory number
8 to memory number 2, select “Copy Mem8->Mem2.” If you want to exchange memory numbers
8 and 2, select “Exchange Mem8<->Mem2.” You can turn the memory dial to change the copysource number.
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4.
Press the enter button (ENTER).
When you have specified the operation, press the enter button. The display will indicate “Push
[ENTER]” so press the enter button once again. The selected operation will be executed.
5.
Return to the previous screen.
After you have executed the operation, press the menu button to return to the previous screen.
Press the button twice to exit the menu screen and return to the previous screen.
Recalling the factory settings
You can recall factory settings with the following operation. Any change of settings or adjustments
you have made will be cleared with this operation. Do not execute this function if you want to
retain any of your saved settings. If it is necessary to execute the recall function, you should write
down the settings of your memory first.
1.
Press the menu button (MENU).
Press the menu button. The menu will appear on the TV screen connected to the preview output.
2.
Select “Factory Preset.”
Use the cursor buttons to select “Factory Preset.” Press the enter button (ENTER) to move to the
following screen.
3.
Select “Yes[ENTER]SW.”
Use the cursor buttons to select “Yes[ENTER]SW.”
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4.
Press the enter button (ENTER)
Pressing the enter button will reinitialize the V4 to its Factory Presets. All the settings and
adjustments will return to factory preset status.
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Control the V-4 from an external device
Control the V-4 from an external device
Using V-LINK to control the V-4
You can connect the V-4 with a V-LINK compatible device made by Roland or Edirol, and control
the V-4 remotely.
■ What is V-LINK?
V-LINK (
) is a function that allows images to be synchronized to music. V-LINK
makes it easy to manipulate images in a variety of ways, while linking them to the expressive
elements of a performance.
Source Devices
V-LINK compatible device
DV-7PR
MIDI
OUT
IN
(Example) When using a Roland MC-909 in conjunction with the V-4:
• You can make settings for controlling the V-4 from the MC-909 (remote settings).
• You can use the MC-909’s sequencer to control video switching on the V-4 to create performances that
link images with music.
• You can use the MC-909’s velocity pads to control the V-4’s input selectors and switch among images
from various source devices.
• You can use the MC-909’s knobs to adjust the time settings of transition effects (such as overlap or
wipe).
(Example) When using an Edirol PCR-30/50 in conjunction with the V-4:
• You can make settings for controlling the V-4 from the PCR-30/50 (remote settings).
• You can use the PCR-30/50 to control the V-4’s input selectors to switch between images from various
source devices.
• You can use the PCR-30/50 to adjust the time settings of transition effects (such as overlap or wipe).
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Control the V-4 from an external device
■ Using V-LINK
For details on how to turn V-LINK on/off, refer to the owner’s manual of the V-LINK compatible
device that you intend to connect to the V-4. When you turn V-LINK on, the indication “V-LINK”
will appear in the preview monitor. When you turn V-LINK off, this indication will disappear.
When you turn on V-LINK on the connected device, the V-4 will switch to “Presentation mode.” If
the V-4 is operating in normal mode and receives a V-LINK “On” signal, the function of its buttons
and other controls will change. (For details on Presentation mode, refer to p. 68.) When V-LINK is
turned off, the V-4 will return to its previous settings.
For details on the functions that can be controlled from an external device via V-LINK, refer to
MIDI Implementation (p. 89) and to the MIDI implementation of the device you have connected.
The functions that can be controlled will differ depending on the device that is connected and on
its settings.
Using MIDI to control the V-4
You can connect the V-4 with various MIDI devices for a wide range of remote control
functionality.
■ What is MIDI?
MIDI stands for “Musical Instrument Digital Interface”—a worldwide standard that allows
performance data and other information to be exchanged among musical instruments. MIDIcompatible devices can be connected together easily using MIDI cables. Once connected,
performance data can readily be communicated between the two devices; or one can make settings
for, as well as control the operation of the other device.
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Control the V-4 from an external device
* System for auto switching and effects controlled by MIDI sequencer
Source Devices
MIDI Sound Module
Audio
DV-7PR
MIDI
OUT
MIDI
IN
MIDI Sequencer
V-LINK makes it easy to control the basic functions of the V-4. Even if you are using a device that
does not support V-LINK, you can make transmission and reception settings so that the V-4 can be
controlled from a musical instrument or other external device. For details on the functionality that
can be controlled via MIDI from an external device, refer to p. 89 of this manual, and to the MIDI
implementation of the device you have connected.
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Control the V-4 from an external device
■ MIDI settings
You will need to make settings on the V-4 so that it will receive control messages from an external
MIDI device. The procedure is as follows.
■ Setting the MIDI transmit channel (MIDI Tx Channel)
This setting specifies the MIDI channel that will be used to send control messages.
1.
Press the menu button (MENU).
Press the menu button to display the V-4 menu on the preview screen.
2.
Select “MIDI Setup.”
Use the cursor buttons to select “MIDI Setup.” Press the enter button (ENTER) to enter the MIDI
setting screen.
3.
Select “MIDI Tx Channel.”
Use the cursor buttons to select “MIDI Tx Channel.” Press the enter button (ENTER) to enter the
transmit channel setting screen.
4.
Specify the transmit channel.
Use the cursor buttons to select the transmit channel.
5.
Return to the previous screen.
When you have finished making settings, press the menu button to return to the previous screen.
If you press the button three times, you will exit the menu screens and return to the previous
screen.
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Control the V-4 from an external device
■ Setting the MIDI receive channel (MIDI Rx Channel)
This setting specifies the MIDI channel that will be used to receive control messages.
1.
Press the menu button (MENU).
Press the menu button to display the V-4 menu on the preview screen.
2.
Select “MIDI Setup.”
Use the cursor buttons to select “MIDI Setup.” Press the enter button (ENTER) to enter the MIDI
setting screen.
3.
Select “MIDI Rx Channel.”
Use the cursor buttons to select “MIDI Rx Channel.” Press the enter button (ENTER) to enter the
receive channel setting screen.
4.
Specify the receive channel.
Use the cursor buttons to select the receive channel.
5.
Return to the previous screen.
When you have finished making settings, press the menu button to return to the previous screen.
If you press the button three times, you will exit the menu screens and return to the previous
screen.
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Control the V-4 from an external device
■ Making other MIDI settings
You can use the same procedure to make other MIDI settings. In particular, the following buttons
and dials can be controlled via MIDI:
•
•
•
•
•
•
Channel A effect buttons 1–4
Channel B effect buttons 1–4
Video fader
Channel A/B transformer buttons
BPM/SYNC button
Output fader
In addition, the duration of a transition effect can also be controlled via MIDI. Refer to the
following table for more about MIDI settings.
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Control the V-4 from an external device
MIDI Setup
MIDI Tx Channel
MIDI transmit channel setting
MIDI Tx Channel
1 - 16
1 - 16/OFF
MIDI Out/Thru Switch
Out/Thru
MIDI out/thru setting
V-LINK Switch
Off/On
V-LINK on/off setting
Note Mode On/Off
Off/On
Note mode on/off setting
Device ID
0x00 - 0x1f
Device ID No. setting
Effects-A1 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 1
ChAftTt/PitchBD
Effects-A2 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 2
ChAftTt/PitchBD
Effects-A3 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 3
ChAftTt/PitchBD
Effects-A4 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 4
ChAftTt/PitchBD
Effects-B1 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 1
ChAftTt/PitchBD
Effects-B2 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 2
ChAftTt/PitchBD
Effects-B3 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 3
ChAftTt/PitchBD
Effects-B4 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 4
ChAftTt/PitchBD
Video Fader Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the video fader
ChAftTt/PitchBD
Transition Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the transition effect
ChAftTt/PitchBD
Transformer-A Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the Transformer-A button
ChAftTt/PitchBD
Transformer-B Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the Transformer-B button
ChAftTt/PitchBD
BPM/Sync Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the BPM/SYNC button
ChAftTt/PitchBD
Transition Time Assign
OFF/CC 01 - CC 95/ MIDI message that controls the
duration of the transition effect
ChAftTt/PitchBD
Output Fade Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the output fader
ChAftTt/PitchBD
MIDI receive channel settings
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Making various settings
Making various settings
The V-4’s video mixer lets you adjust the brightness and color of channels A and B independently.
With the factory settings, both channels are set to typical settings, and you do not need to change
these settings unless you wish. However, if you want to change the settings, you can use the
following procedure. Although these settings can be made independently for channels A and B,
they cannot be made independently for each input. You can also use the same procedure to change
the output position of the image, or switch the video fader mode.
1.
Press the menu button.
Press the menu button (MENU). The menu will appear in the preview screen.
2.
Select “Utility.”
Use the cursor buttons to select “Utility.” Press the enter button (ENTER) to move to the following
screen.
3.
Select the item that you want to set.
Use the cursor buttons to select the item that you want to set. For the settings that can be adjusted,
refer to p. 81–82. After you have selected the item, press the enter button (ENTER) to enter the
setting screen for that item.
4.
Change the setting.
Use the cursor buttons to set the parameter.
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Making various settings
5.
Return to the previous screen.
When you have finished making the setting, press the menu button to return to the previous
screen. If you press the menu button three times, you will exit the menu screens and return to the
previous screen.
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Calibrating the video fader
Calibrating the video fader
With the factory settings, moving the V-4’s video fader all the way to the A position will output
100% of channel A, and moving it all the way to the B position will output 100% of channel B. If for
some reason, moving the video fader all the way to A or B does not output 100% of the image, you
can use the following procedure to automatically calibrate the fader.
1.
Move the video fader all the way to the A position.
First you will calibrate the channel A setting. Move the video fader all the way to the A position.
2.
Press the menu button (MENU).
Press the menu button to display the menu in the preview screen.
3.
Select “Utility.”
Use the cursor buttons to select “Utility.” Then press the enter button to display the “Utility”
settings.
4.
Select “Video Fader Calibrate A.”
Use the cursor buttons to select “Video Fader Calibrate A.” The display will indicate “V Fader [A]
set [ENTER] SW.”
5.
Press the enter button (ENTER).
Press the enter button. The channel A position will be calibrated automatically.
6.
Move the video fader all the way to the B position.
Next, you will calibrate the channel B setting. Move the video fader all the way to the B position.
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Calibrating the video fader
7.
Press the menu button (MENU).
Press the menu button to display the menu in the preview screen.
8.
Select “Utility.”
Use the cursor buttons to select “Utility.” Then press the enter button to display the “Utility”
settings.
9.
Select “Video Fader Calibrate B.”
Use the cursor buttons to select “Video Fader Calibrate B.” The display will indicate “V Fader [B]
set [ENTER] SW.”
10. Press the enter button (ENTER).
Press the enter button. The channel B position will be calibrated automatically.
11. Return to the previous screen.
When you are finished, press the menu button to return to the previous screen. If you press the
menu button twice, you will exit the menu screens and return to the previous screen.
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Using the V-4 in Presentation mode
Using the V-4 in Presentation mode
The V-4 has two modes; Normal mode and Presentation mode. The preceding chapters have
explained operation in Normal mode. This chapter explains how to use the V-4 in Presentation
mode.
What is Presentation mode?
Presentation mode is ideal when using the V-4 in a presentation such as a meeting or exhibition.
Using the V-4 in Presentation mode makes it easy to switch between inputs 1-4 or composite
images using the Picture In Picture function.
Source devices
Specify the transition time
Ach
Bch
* When you use the Channel A input selector
to switch sources, the selected transition effect
will automatically be applied.
Select the effect
for channel B
* The duration of the transition effect is shown
in the BPM indicator. Use the BPM control dial
to adjust the duration.
* Use the video fader to control the level of
image B
Picture In Picture
Luminance Key
Chroma Key
* Use the memory dial to select the effect
applied to the channel B image.
The following effects are assigned to the
memory numbers.
Control the image
B level (0-100%)
1 Mix
2 Picture In Picture 1 (PinP1)
3 Picture In Picture 2 (PinP2)
4 Picture In Picture 3 (PinP3)
5 Picture In Picture 4 (PinP4)
6 White Luminance Key (WLKEY*)
7 Black Luminance Key (BLKEY*)
8 Chroma Key (C-KEY*)
Output Fader
TV output
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Using the V-4 in Presentation mode
Switching to Presentation mode
To switch from Normal mode to Presentation mode, turn off the power of the V-4. Then hold down
channel A input select buttons 1 and 4, and press the power button.
Once you switch to Presentation mode, that setting will be preserved. The next time you start up
the V-4, you can simply press the power button and the V-4 will start up in Presentation mode. If
you want to start up in Normal mode, hold down the channel A input select buttons 1 and 4 while
you press the power button.
■ The function of the input selector
Presentation mode assumes that you will be combining two screens. Use the channel A input
selector to switch the background image. When you switch the background image in Presentation
mode, the currently selected transition effect will automatically be applied.
Use the channel B input selector to switch the image of the secondary screen, the screen overlays
on background.
■ The function of the BPM/CONTROL dial
Use the BPM/CONTROL dial to set the duration of the transition effect. If this dial is set to the far
left, the transition effect will have a duration of 0 seconds. If set to the far right, the transition effect
will have a duration of 4 seconds.
Presentations using two screens with Picture In Picture
Here’s how you can composite two screens, a technique frequently used in presentations.
1.
Switch the V-4 to Presentation mode.
Start up the V-4 in Presentation mode as described above.
If you want to start up in Normal mode and then switch to Presentation mode by making a menu
setting, choose the “Utility” menu item “V-4 Mode” and then select “Presentation.”
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Using the V-4 in Presentation mode
2.
Switch the background image.
Successively press the channel A input select buttons 1 through 4 to switch the image.
3.
Apply the Picture In Picture function.
Set the memory dial to number 2. Picture In Picture will be applied.
4.
Apply other effects to composite two images.
Turn the memory dial to other positions to try out other types of effects. Numbers 2 - 5 change the
location of the secondary screen of the Picture In Picture function. Numbers 6-8 apply other effects
(luminance key/chroma key).
5.
Switch the secondary image.
Press the channel B input selector buttons to switch the secondary image.
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Switching between NTSC and PAL
Switching between NTSC and PAL
The V-4 can be switched to support either NTSC or PAL format signals. To start up in PAL mode,
hold down preview select button 1 and “OUTPUT,” and press the power button.
The next time you start up, you can simply press the power button to start up in PAL mode. If you
want to return to NTSC mode, once again hold down preview select button 1 and “OUTPUT’, and
press the power button.
When the V-4 starts up, an indication of whether it is starting up in NTSC mode or PAL mode will
appear for several seconds in the preview screen.
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Changing the video fader orientation
Changing the video fader orientation
The V-4’s T-bar style video fader may be installed in either the horizontal or vertical orientation
depending on your preference. When shipped, the video fader is installed for vertical operation. If
you prefer to operate the fader horizontally, you can turn the video fader 90 degrees.
1.
Remove the screws.
Four screws fasten the video fader. Remove these four screws from the round video fader
mounting plate, being careful not to lose them.
2.
Reposition the video fader.
Turn the video fader 90 degrees. Align the triangle printed on the round mounting plate of the
video fader with the triangle printed on the panel of the V-4.
3.
Fasten the screws.
Fasten the video fader to the panel, using the screws that you removed earlier. Firmly tighten all
four screws.
The cable that connects the video fader to the V-4 may become disconnected if you pull strongly
when unfastening the video fader panel. Please use caution when pulling the T-bar away from the
panel.
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Changing the video fader orientation
If you attempt to rotate the vide fader panel further than 90 degrees, the internal cable may be
damaged. Note the location of the triangle symbols, and do not rotate the video fader panel further
than 90 degrees.
To remove the screws, use a screwdriver that matches the screw heads, and work carefully. If the
screw heads become damaged, you will be unable to fasten the video fader in place.
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Troubleshooting
Troubleshooting
If you suspect a malfunction, please check your system once again, taking note of the points listed
below. If it still does not function correctly, contact an Edirol Service Center or the dealer where
you purchased the unit.
Operating the video fader does not switch the image
If the same image is being input to channels A and B, operating the T-bar will not produce any
change in the output image. You must input different images into channels A and B.
Operating the transformer buttons (TRANSFORMER) does not switch the image
With the factory settings, when the memory dial is set to 1, these buttons will “cut” between
images. Check the position of the memory dial.
No image is output even though you play back the source device
Make sure that the output fade dial is set to the center position (green LED lit). With the factory
settings, turning the dial toward the left will fade to black, and turning it toward the right will fade
to white. If the dial is set all the way to left or right, no image will be output. Also make sure that
the input select setting is correct.
Turning the control dial does not change the effect
Not all effects have parameters that can be modified by the control dial. If you have selected an
effect whose parameter can be modified by the control dial, the channel A/B effect button will
blink. If the button is only lit (not blinking), the control dial will not affect the parameter.
Image does not switch (effect not applied) in time with the BPM
Did you press the BPM sync button (BPM SYNC)? The BPM sync button (BPM SYNC) must be
pressed if you want to switch the image or apply an effect in time with the BPM.
Image does not switch (effect does not apply) in time with TAP
Did you press the BPM sync button (BPM SYNC)? The BPM sync button (BPM SYNC) must be
pressed if you want to use the TAP button to switch the image or apply an effect.
Operating the video fader does not switch the image in the expected direction
It is possible that if you detached the video fader to reposition it by 90 degrees, the internal
connector may have been pulled out and re-inserted in the opposite orientation. Detach the video
fader with its mounting plate, and try reinserting the connector in the opposite orientation.
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Menu List
Menu List
Mix (Trans1) [Mem2-8]
001:Mix
Mix(Dissolve)
Wipe (Trans2) [Mem2-8]
002:Wipe01
|
073:Wipe72
Hard-edged wipes
074:SWipe01
|
145:SWipe72
Soft-edged wipes
146:MWipe01
|
217:MWipe72
Multi-border wipes
218:Key01
|
221:Key04
Transition effects
using key extraction
222:Slide01
|
248:Slide27
Slide in/out
Efx
(Trans3) [Mem2-8]
Parameter of effects marked by an asterisk* can be varied by the control dial
Effects-A
[Mem2-8]
A-Efx1
A-Efx2
A-Efx3
A-Efx4
Effects-B
[Mem2-8]
B-Efx1
B-Efx2
01:STILL1
02:STILL2
Still
03:STROBE1
|
12:STROBE
Strobe
13:SHAKE1
|
16:SHAKE4
Shake
17:NEGATIVE1
|
20:NEGATIVE
Negative (inverted
brightness and color)
21:COLRIZE1
|
29:COLRIZE
Colorize (apply colors
to the image)
30:MONOCOLOR1
|
38:MONOCOLOR
Monochrome color filter
39:POSTERIZE1
|
43:POSTERIZE
Posterize (vary the
brightness gradations)
44:COLORPASS1
|
52:COLORPASS
Make monochrome while
leaving one color
(color pass)
53:W-LUMIKEY
54:W-LUMIKEY
Luminance key
(extract white)
55:B-LUMIKEY
56:B-LUMIKEY
Luminance key
(extract black)
B-Efx3
B-Efx4
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Menu List
Parameter of effects marked by an asterisk* can be varied by the control dial
Effects-A
[Mem2-8]
A-Efx1
A-Efx2
57:CHROMAKEY
58:CHROMAKEY
Chroma key
59:MULTI-H1
|
63:MULTI-H
Horizontally divided
multiscreen
64:MULTI-V1
|
68:MULTI-V
Vertically divided
multiscreen
69:MULTI-HV1
|
73:MULTI-HV
Horizontally and vertically
divided multiscreen
74:MIRROR-H1
|
78:MIRROR-H
Horizontal mirroring
79:MIRROR-V1
|
83:MIRROR-V
Vertical mirroring
84:MIRROR-HV1
|
88:MIRROR-HV
Horizontal and vertical
mirroring
A-Efx3
A-Efx4
Effects-B
[Mem2-8]
B-Efx1
B-Efx2
B-Efx3
B-Efx4
76
White-LumiKey Level
000
|
255
Adjust the level of luminance
key extraction (extract white)
White-LumiKey Edge
001
|
015
Adjust the edge blurring for
luminance key (extract white)
Black-LumiKey Level
000
|
255
Adjust the level of luminance
key extraction (extract black)
Black-LumiKey Edge
001
|
015
Adjust the edge blurring for
luminance key (extract black)
ChromaKey Color
Blue-Magenta
|
Yellow-Red
ChromaKey Level
000
|
255
Adjust the level of chroma
key extraction
ChromaKey Edge
001
|
015
Adjust the edge blurring for
chroma key
Specify the color for
chroma key
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Menu List
Effects-A
[Mem2-8]
A-Efx1
89:PinP-1
|
96:PinP-8
A-Efx2
A-Efx3
Picture In Picture
A-Efx4
Effects-B
[Mem2-8]
B-Efx1
B-Efx2
B-Efx3
B-Efx4
HPosi 000
|
HPosi 153
Adjust horizontal location of PinP
PinP1-8 VPosi
VPosi 000
|
VPosi 207
Adjust vertical location of PinP
PinP1-8 4:3 HVSize
4:3 HVSize 000
|
4:3 HVSize 110
Adjust size at fixed aspect ratio
of 4 (horizontal) :3 (vertical)
PinP1-8 HSize
HSize 000
|
HSize 110
Adjust horizontal size of PinP
PinP1-8 VSize
VSize 000
|
VSize 220
Adjust vertical size of PinP
PinP1-8 Border
Border 000
|
Border 015
Select border width of PinP
BColor 000
|
BColor 015
Select border color of PinP
Shadow 000
|
Shadow 015
Select distance of PinP shadow
SColor 000
|
SColor 015
Select color of PinP shadow
PinP1-8 HPosi
PinP1-8 BColor
PinP1-8 Shadow
PinP1-8 SColor
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Menu List
Transformer [Mem2-8]
01:none-none
No function
02:Trans-Trans
Output the image of pressed channel as long as button is held.
03:A<->9-9<->B
04:A<->8-8<->B
05:A<->7-7<->B
06:A<->6-6<->B
07:A<->5-5<->B
08:A<->4-4<->B
Switch between A and B each time you press the button.
0--9 indicates the duration of the transition.
Higher numbers produce a longer transition.
09:A<->3-3<->B
10:A<->2-2<->B
11:A<->1-1<->B
12:A<->0-0<->B
13:A<-9 - 9->B
14:A<-8 - 8->B
15:A<-7 - 7->B
16:A<-6 - 6->B
17:A<-5 - 5->B
Switch to the image of the channel (A or B) you press.
0--9 indicates the duration of the transition.
Higher numbers produce a longer transition.
18:A<-4 - 4->B
19:A<-3 - 3->B
20:A<-2 - 2->B
21:A<-1 - 1->B
22:A<-0 - 0->B
23:A->9 - 9<-B
24:A->8 - 8<-B
25:A->7 - 7<-B
26:A->6 - 6<-B
27:A->5 - 5<-B
28:A->4 - 4<-B
Switch to the image of the opposite channel (A or B)
from the one you press.
0--9 indicates the duration of the transition.
Higher numbers produce a longer transition.
29:A->3 - 3<-B
30:A->2 - 2<-B
31:A->1 - 1<-B
32:A->0 - 0<-B
Output Fade [Mem2-8]
78
33:White-White
Fade both channels to white
34:Black-Black
Fade both channels to black
35:White-Black
Fade channel A to white/channel B to black
36:Black-White
Fade channel A to black/channel B to white
01:No Control
No function
02:Black-White
Left: black/Right: fade to white
03:AutoB/W
Auto fade
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Menu List
BPM Sync [Mem 2-8]
PinP1 Setup
PinP2 Setup
PinP3 Setup
PinP4 Setup
PinP5 Setup
PinP6 Setup
PinP7 Setup
PinP8 Setup
Mode
Direct A-B
Transition by cut
Select BPM sync mode
TransitionA-B
Transition applying effect
Speed
BPMx1/4
Transition at 1/4 speed of BPM
Specify BPM sync speed
BPMx1/2
BPMx1
Transition at 1/2 speed of BPM
BPMx2
Transition at double speed of BPM
HPosi 000
|
HPosi 153
Adjust horizontal location of PinP
PinP1-8 VPosi
VPosi 000
|
VPosi 207
Adjust vertical location of PinP
PinP1-8 4:3 HVSize
4:3 HVSize 000
|
4:3 HVSize 110
Adjust size at fixed aspect ratio
of 4 (horizontal) :3 (vertical)
PinP1-8 HSize
HSize 000
|
HSize 110
Adjust horizontal size of PinP
VSize 000
|
VSize 220
Adjust vertical size of PinP
Border 000
|
Border 015
Select border width of PinP
BColor 000
|
BColor 015
Select border color of PinP
Shadow 000
|
Shadow 015
Select distance of PinP shadow
SColor 000
|
SColor 015
Select color of PinP shadow
PinP1-8 HPosi
PinP1-8 VSize
PinP1-8 Border
PinP1-8 BColor
PinP1-8 Shadow
PinP1-8 SColor
Key Setup
Transition at speed of BPM
White-LumiKey Level
000
|
255
Adjust the level of luminance
key extraction (extract white)
White-LumiKey Edge
001
|
015
Adjust the edge blurring for
luminance key (extract white)
Black-LumiKey Level
000
|
255
Adjust the level of luminance
key extraction (extract black)
Black-LumiKey Edge
001
|
015
Adjust the edge blurring for
luminance key (extract black)
ChromaKey Color
Blue-Magenta
|
Yellow-Red
ChromaKey Level
000
|
255
Adjust the level of chroma
key extraction
ChromaKey Edge
001
|
015
Adjust the edge blurring for
chroma key
Specify the color for
chroma key
79
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Menu List
Memory Edit
MIDI Setup
80
Copy Mem1->Mem2
|
Copy Mem8->Mem8
Copy the contents of the selected memory dial
setting to another number
Copy Mem1->All
Copy the contents of the selected memory dial
setting to all numbers
Exchange Mem1->Mem2
|
Exchange Mem8->Mem8
Exchange the contents of the selected memory
dial setting with another number
MIDI Tx Channel
1 - 16
1 - 16/OFF
MIDI transmit channel setting
MIDI Tx Channel
MIDI Out/Thru Switch
Out/Thru
MIDI out/thru setting
V-LINK Switch
Off/On
V-LINK on/off setting
Note Mode On/Off
Off/On
Note mode on/off setting
Device ID
0x00 - 0x1f
Device ID No. setting
Effects-A1 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 1
ChAftTt/PitchBD
Effects-A2 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 2
ChAftTt/PitchBD
Effects-A3 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 3
ChAftTt/PitchBD
Effects-A4 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.A effect button 4
ChAftTt/PitchBD
Effects-B1 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 1
ChAftTt/PitchBD
Effects-B2 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 2
ChAftTt/PitchBD
Effects-B3 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 3
ChAftTt/PitchBD
Effects-B4 Assign
OFF/CC 01 - CC 95/ MIDI message that operates
Ch.B effect button 4
ChAftTt/PitchBD
Video Fader Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the video fader
ChAftTt/PitchBD
Transition Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the transition effect
ChAftTt/PitchBD
Transformer-A Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the Transformer-A button
ChAftTt/PitchBD
Transformer-B Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the Transformer-B button
ChAftTt/PitchBD
BPM/Sync Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the BPM/SYNC button
ChAftTt/PitchBD
Transition Time Assign
OFF/CC 01 - CC 95/ MIDI message that controls the
duration of the transition effect
ChAftTt/PitchBD
Output Fade Assign
OFF/CC 01 - CC 95/ MIDI message that operates
the output fader
ChAftTt/PitchBD
MIDI receive channel settings
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Menu List
Utility
V-4 Mode
Memory Protect
Video Sync Threshold
VideoA Bright Adjust
VideoA Color Adjust
VideoA Hue Adjust
VideoB Bright Adjust
VideoB Color Adjust
VideoB Hue Adjust
Video Horizontal Locate
Video Vertical Locate
Video Display Range H
Video Display Range V
Normal Mode
Operate in Normal mode
Presen Mode
Operate in Presentation mode
Off
Memory protect is off
On
Memory protect is on
-048
|
+079
Adjust video synchronization sensitivity
-060
|
+061
Adjust the brightness of channel A
-010
|
+011
Adjust color of channel A
-125
|
+126
Adjust hue of channel A
-060
|
+061
Adjust the brightness of channel B
-010
|
+011
Adjust color of channel B
-125
|
+126
Adjust hue of channel B
-015
|
+016
Adjust horizontal location of video output
-015
|
+016
Adjust vertical location of video output
000
|
080
Adjust width (horizontal) of video output
000
|
080
Adjust height (vertical) of video output
Video Out Black Level
0 IRE
7.5IRE
Video Fader Mode
Normal
Use full range of the video fader
Quick
Use only the central range of the video fader
Video Fader Curve
A
B
C
Set black level setup to either 0% or 7.5%
Change the curve of the video fader
Video Fader Calibrate A
Calibrate the channel A of the video fader
Video Fader Calibrate B
Calibrate the channel B of the video fader
Input Select Delay Time
000
|
030
Specify the transition time when the video
is operated
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Menu List
Utility
OutFade White Level
000
|
255
Specify the white level of the output fader
OutFade Black Level
000
|
255
Specify the black level of the output fader
Preview Display Mode
Preview Switch Pattern
Mode 1
Mode 2
Mode 3
Specify the mode of the preview display
Manual
Manually select the preview output
Always-1
Always-2
Always-3
Always-4
Always-Out
Fix the preview output to show
inputs 1-4 or the output
Auto 1-2
Auto 1-3
Auto 1-4
Auto 1-Out
Automatically switch the preview output
000
|
009
Specify the speed of automatic preview
output switching
Preview Signal Check
Off
Turn off preview checking
On
Turn on preview checking
No Signal Blueback
Cyan
|
Magenta
Specify the preview output color when
there is no signal
Off
Turn off blue back output when there is no signal
On
Turn on blue back output when there is no signal
OSD Horizontal Locate
-015
|
+016
Adjust horizontal location of on-screen display
OSD Vertical Locate
-005
|
+006
Adjust vertical location of on-screen display
Color Bar Out
82
Turn off the preview display
Preview Auto Speed
Preview No Signal Color
Factory Preset
No Display
Off
Turn off color bar output
On
Turn on color bar output
Return all settings to the factory-set condition
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Main specifications
Main specifications
Video format
NTSC or PAL (ITU601)
Video sampling rate
13.5 MHz, 4:2:2 (Y: B-Y:R-Y), 8-bit
Video input
S-video: 4-pin mini DIN type x 2 jacks (inputs 1 or 2)
Video (composite): RCA pin type x 4 (inputs 1-4; however if S-video is simultaneously input to 1/
2, S-video takes priority)
Video output
S-video: 4-pin mini DIN type x 1 jack
Video (composite): RCA pin type x 2 jacks
Preview output
Video (composite): RCA pin type x 1 jack
Input level and impedance
S-video output: luminance signal: 1 Vp-p, 75 ohm; chrominance signal: 0.286 mVp-p, 75 ohm
(NTSC), 0.3 mVp-p, 75 ohm (PAL)
Video (composite) output: 1 Vp-p, 75 ohm
Output level and impedance
S-video output: luminance signal: 1 Vp-p, 75 ohm; chrominance signal: 0.286 mVp-p, 75 ohm
(NTSC), 0.3 mVp-p, 75 ohm (PAL)
Video (composite) output (final output and preview output): 1 Vp-p, 75 ohm
Control connectors
MIDI IN: 5-pin DIN type
MIDI OUT: 5-pin DIN type
Transition effects
Mix(Dissolve)
Wipe: hard edge wipe, soft edge wipe, multi-border wipe (more than 200 types)
Video effects
strobe, still, negative, colorize, solarization, mirror, multi, shake
Compositing effects
Picture-in-picture, luminance key, chroma key
Power supply
Dedicated AC adaptor
Current consumption
1500 mA
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Main specifications
Dimensions
225 mm (W) x 295 mm (D) x 105 mm (H)
Weight
2.3 kg
Included items
AC adaptor
Owner’s manual
T-bar attachment screws x 4 pcs. (spares)
84
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Examples of using the V-4
Examples of using the V-4
Using the V-4 at an event
Here’s an example of using the V-4 to switch between multiple live images and sources such as a
video tape, as might be used at events such as exhibitions or performances.
Live source
Preview
Large display (plasma)
Video images
Projector
Advantages of using the V-4
• Two images (two live images, or live video + recorded video) can be mixed
• Use picture-in-picture to display two screens simultaneously
*
*
For details on switching images, refer to p. 23.
For details on using picture-in-picture, refer to p. 26.
85
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Examples of using the V-4
Using the V-4 at a concert or VJ performance
You can project the output image on a large screen such as the stage backdrop, and create a video
performance that follows the music. Images from the DV-7PR can be mixed with multiple live
images.
Live source
Preview
Projector (1)
DV-7PR
Video output
Advantages of using the V-4
• Use BPM/TAP to switch images in time with the music
• Use numerous effects such as mirror, strobe, or colorize
*
*
*
86
For details on using BPM/TAP, refer to p. 37.
For details on using strobe, refer to p. 34.
For details on using colorize, refer to p. 32.
Projector (2)
V-4_e.book 87 ページ 2010年3月11日 木曜日 午後1時51分
Examples of using the V-4
Using the V-4 at a presentation
You can use the V-4 to switch between live images and VTR/DVD output, or add images/text from
a personal computer.
*
If you are using a personal computer that does not have a video output, you will need to use a scan converter to convert
the computer’s VGA output into a video signal.
Live source
Preview
PC
Large display (plasma)
( )
DVD
Projector
Advantages of using the V-4
• Use picture-in-picture to display two screens simultaneously
• Use luminance key to superimpose text or graphics on the image
• Easy operation in Presentation mode
*
*
*
For details on using picture-in-picture, refer to p. 26.
For details on using luminance key, refer to p. 28.
For details on Presentation mode, refer to p. 68.
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Examples of using the V-4
Using BGV output with a musical performance (example
of using V-LINK)
Background video (BGV) can be controlled while you play a musical instrument. You can control
images without affecting the normal capabilities of the instrument. In particular if you are using a
device that supports Roland/Edirol V-LINK (
quickly and easily make settings for controlling images.
), you can press a single button to
Live source
Preview
Projector (1)
DV-7PR
Projector (2)
Video output
MIDI control
Advantages of using the V-4
• When used in conjunction with the DV-7PR, a single instrument can control the live video and the
video from the DV-7PR
• Video effects can be turned on/off from the musical instrument
• If you are using a V-LINK compatible device, MIDI settings can be made very simply
*
88
For details on controlling the V-4 from an external device, refer to p. 57.
V-4_e.book 89 ページ 2010年3月11日 木曜日 午後1時51分
MIDI implementation
Model: V-4 Version:1.000 Date:Dec.10.2002
❍Modulation (controller number 1)
Status
Symbol
Meaning
Range
---------------------------------------------------------------------------------------------------------------------n:
MIDI channel
0H–FH (ch.1–ch.16)
vv:
control value, velocity value, etc.
00H–7FH (0–127)
only in the case of Note-on Velocity
01H–7FH (1–127)
kk:
note number
00H–7FH (0–127)
xx:
on/off switch
00H–3FH (0–63): OFF
40H–7FH (64–127): ON
----------------------------------------------------------------------------------------------------------------------
1. MIDI messages received at MIDI IN
*
If MIDI Thru is ON, MIDI messages received at MIDI IN will be retransmitted without
change from MIDI OUT.
■Channel voice messages
●Note-on
Status
9nH
*
*
*
*
2nd byte
kkH
3rd byte
vvH
Received only if Note Mode is ON.
The input of each channel is selected. Ignored if a non-selectable note message is
received.
When Presentation mode is ON, the transition time will change according to the velocity
value (channel A only).
Inputs correspond to note numbers as follows.
--------------------------------------Note No.
Input
--------------------------------------24H
A Ch, 1
26H
A Ch, 2
28H
A Ch, 3
29H
A Ch, 4
--------------------------------------2BH
B Ch, 1
2DH
B Ch, 2
2FH
B Ch, 3
30H
B Ch, 4
---------------------------------------
2nd byte
01H
3rd byte
vvH
❍Breath-type (controller number 2)
Status
BnH
2nd byte
02H
3rd byte
vvH
❍Foot-type (controller number 4)
Status
BnH
2nd byte
04H
3rd byte
vvH
❍Portamento Time (controller number 5)
Status
BnH
2nd byte
05H
3rd byte
vvH
❍Volume (controller number 7)
Status
BnH
2nd byte
07H
3rd byte
vvH
❍Balance (controller number 8)
Status
BnH
2nd byte
08H
3rd byte
vvH
❍Panpot (controller number 10)
Status
BnH
2nd byte
0AH
3rd byte
vvH
❍Expression (controller number 11)
Status
BnH
2nd byte
0BH
3rd byte
vvH
❍Effect Control 1 (controller number 12)
Status
BnH
2nd byte
0CH
3rd byte
vvH
❍Effect Control 2 (controller number 13)
Status
BnH
2nd byte
0DH
3rd byte
vvH
❍General Purpose Controllers 1–4 (controller numbers 16-19)
●Control Change
*
BnH
By making settings in MIDI Setup, you can use these messages to control a wide variety
of things. The control changes that can be used are CC#1--5, 7--31, and 64--95. For details
on the factory settings, refer to “Settings Transmitted/Received Using MIDI” (p. 94).
Status
BnH
2nd byte
10H - 13H
3rd byte
vvH
❍Hold 1 (controller number 64)
2nd byte
40H
3rd byte
xxH
❍Bank Select (controller numbers 0, 32)
Status
BnH
Status
❍Portamento (controller number 65)
BnH
BnH
2nd byte
00H
20H
3rd byte
mmH
llH
mm, ll= bank number:00 00H - 7F 7FH(bank, 1 - bank, 16384)
*
*
Bank Select LSB will be ignored.
Processing of a Bank Select message is suspended until a subsequent Program Change is
received.
* If a non-selectable Bank Select is received, it will be ignored, and only the Program
Change will be received.
* Bank Select data that is received will be maintained until a subsequent Bank Select is
received.
* These messages select inputs for each channel, set memories, and specify how the subchannel is mixed in Presentation mode.
Controls correspond to bank select messages as follows.
Bank Select
Program No.
Control
MSB/LSB
------------------------------------------------------------------------------50H/00H
00H - 07H
MEMORY 1-8
------------------------------------------------------------------------------00H/00H
00H - 03H
A ch, INPUT 1-4
------------------------------------------------------------------------------01H/00H
00H - 03H
B ch, INPUT 1-4
-------------------------------------------------------------------------------
Status
BnH
2nd byte
41H
3rd byte
xxH
❍Sostenuto (controller number 66)
Status
BnH
2nd byte
42H
3rd byte
xxH
❍Soft (controller number 67)
Status
BnH
2nd byte
43H
3rd byte
xxH
❍Legato(controller number 68)
Status
BnH
2nd byte
44H
3rd byte
xxH
❍Hold 2 (controller number 69)
Status
BnH
2nd byte
45H
3rd byte
xxH
❍Sound Controllers 1–10 (controller numbers 70–79)
Status
BnH
2nd byte
46 - 4FH
3rd byte
vvH
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MIDI implementation
❍General Purpose Controllers 5–8 (controller numbers 80–83)
Status
BnH
2nd byte
50 - 53FH
3rd byte
vvH
❍Portamento Control (controller number 84)
Status
BnH
2nd byte
54H
3rd byte
vvH
■System realtime messages
●Active Sensing
Status
FEH
*
❍Effect Depth 2-5 (controller number 92-95)
Status
BnH
2nd byte
5C - 5FH
3rd byte
vvH
●Program Change
Status
CnH
2nd byte
ppH
*
●Channel Pressure
DnH
*
2nd byte
vvH
2nd byte
llH
*
Specifies the beginning of the beat for BPM SYNC.
●Continue
*
●Pitch Bend Change
EnH
Status
FAH
Status
FBH
Just as for Control Change messages, you can make settings in MIDI Setup to use
Channel Pressure messages to control a wide variety of things. For details on the factory
settings, refer to “Settings Transmitted/Received Using MIDI” (p. 94).
Status
Used to synchronize BPM SYNC.
●Start
These messages select channel A and channel B inputs, memory settings, and how the
sub channel is mixed in Presentation mode. For details, refer to the section on Bank
Select.
If a non-selectable Program Change is received, it will be ignored.
Status
●Timing Clock
Status
F8H
*
pp= program number
*
Once an Active Sensing message is received, the system will begin monitoring the
interval between all subsequent messages. If there is an interval of greater than
approximately 400 ms between messages while monitoring is occurring, the system will
perform reception error processing and will then stop monitoring the message interval.
3rd byte
mmH
mm, ll= pitch bend value:00 00H - 40 00H - 7F 7FH (-8192 - 0 -+8191)
* Just as for Control Change messages, you can make settings in MIDI Setup to use Pitch
Bend Change messages to control a wide variety of things. For details on the factory
settings, refer to “Settings Transmitted/Received Using MIDI” (p. 94).
Specifies the beginning of the beat for BPM SYNC.
■System exclusive messages
Status
F0H
Data bytes
iiH, ddH,...,eeH
Status
F7H
F0H: System Exclusive Message status
ii= ID number: An ID number (manufacturer ID) that indicates the manufacturer to which
the exclusive message belongs. Roland’s manufacturer ID is 41H. ID numbers 7EH and 7FH
are used for Universal Non-realtime Messages (7EH) and Universal Realtime Messages
(7FH) to extend the MIDI specification.
dd, ... ee= data: 00H–7FH (0–127)
F7H: EOX (End Of Exclusive)
●Data Set 1 (DT1)
This is the message that transfers actual data, and is used to specify data for a device.
Status
Data bytes
Status
F0H
41H, dev, 00H, 5BH, 12H,
aaH, bbH, ccH, ddH,..eeH, sum
Byte
F0H
41H
dev
00H
5BH
12H
aaH
bbH
ccH
ddH
Explanation
Exclusive status
ID number (Roland)
Device ID (dev: 00H–1FH, factory setting is 00H)
Upper byte of model ID (V-4, V-LINK message is 00H)
Lower byte of model ID (V-4, V-LINK message is 51H)
Command ID (DT1)
Upper byte of address
Address
Address
Data: the actual data to be transmitted. Multi-byte data is transmitted
in the order of the address.
:
eeH
sum
F7H
*
*
90
F7H
Data
Checksum
EOX (End Of Exclusive)
For details on setting the address, size, and checksum, refer to “Exclusive message
examples and checksum calculation” (p. 94).
Data that exceeds 256 bytes must be divided into packets of 256 bytes or less for
transmission. If a subsequent “Data Set 1” message is transmitted, an interval of at least
20 ms must be left between packets.
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MIDI implementation
2. MIDI messages transmitted from MIDI
OUT
*
*
If MIDI Thru is ON, MIDI messages received at MIDI IN are re-transmitted without
change from MIDI OUT.
If MIDI Thru is ON, messages from the V-4 itself will not be transmitted.
❍General Purpose Controllers 1–4 (controller numbers 16-19)
Status
BnH
■Channel voice messages
*
The messages assigned in MIDI Setup will be transmitted when you operate the panel.
The control changes that can be used are CC#1–5, 7–31, and 64–95. For the factory
settings, refer to “Settings Transmitted/Received Using MIDI” (p. 94).
❍Bank Select (controller numbers 0, 32)
Status
BnH
BnH
2nd byte
00H
20H
3rd byte
mmH
llH
mm, ll= bank number:
* When you select channel A or channel B inputs, make memory settings, or specify how
sub-channels are mixed in Presentation mode, these messages will be transmitted in
conjunction with Program Changes.
* The following controls correspond to each Bank Select message.
Bank Select
Program No.
Control
MSB/LSB
------------------------------------------------------------------------------50H/00H
00H - 07H
MEMORY 1-8
------------------------------------------------------------------------------00H/00H
00H - 03H
A ch, INPUT 1-4
------------------------------------------------------------------------------01H/00H
00H - 03H
B ch, INPUT 1-4
-------------------------------------------------------------------------------
❍Modulation (controller number 1)
Status
BnH
2nd byte
01H
3rd byte
vvH
❍Breath-type (controller number 2)
Status
BnH
2nd byte
02H
3rd byte
vvH
Status
BnH
2nd byte
04H
3rd byte
vvH
❍Portamento Time (controller number 5)
Status
BnH
2nd byte
05H
3rd byte
vvH
❍Volume (controller number 7)
Status
BnH
2nd byte
07H
3rd byte
vvH
BnH
2nd byte
08H
3rd byte
vvH
BnH
2nd byte
0AH
3rd byte
vvH
❍Expression (controller number 11)
Status
BnH
2nd byte
0BH
3rd byte
vvH
❍Effect Control 1 (controller number 12)
Status
BnH
2nd byte
0CH
Status
BnH
2nd byte
41H
3rd byte
xxH
❍Sostenuto (controller number 66)
Status
BnH
2nd byte
42H
3rd byte
xxH
❍Soft (controller number 67)
Status
BnH
2nd byte
43H
3rd byte
xxH
❍Legato (controller number 68)
Status
BnH
2nd byte
44H
3rd byte
xxH
❍Hold 2 (controller number 69)
Status
BnH
2nd byte
45H
3rd byte
xxH
❍Sound Controllers 1–10 (controller numbers 70–79)
Status
BnH
2nd byte
46 - 4FH
3rd byte
vvH
❍General Purpose Controllers 5–8 (controller numbers 80–83)
Status
BnH
2nd byte
3rd byte
50 - 53FH
vvH
❍Portamento Control (controller number 84)
Status
BnH
2nd byte
54H
3rd byte
vvH
❍Effect Depth 2–5 (controller number 92–95)
2nd byte
5C - 5FH
3rd byte
vvH
●Program Change
Status
CnH
2nd byte
ppH
pp= program number:00H - 7FH (prog.1 - prog.128)
* When you select channel A or channel B inputs, make memory settings, or specify how
sub-channels are mixed in Presentation mode, these messages will be transmitted in
conjunction with Bank Select messages. For details, refer to the section on Bank Select.
Status
DnH
*
❍Panpot (controller number 10)
Status
3rd byte
xxH
●Channel Pressure
❍Balance (controller number 8)
Status
2nd byte
40H
❍Portamento (controller number 65)
Status
BnH
❍Foot-type (controller number 4)
3rd byte
vvH
❍Hold 1 (controller number 64)
Status
BnH
● Control Change
2nd byte
10H - 13H
3rd byte
vvH
2nd byte
vvH
Just as for Control Changes, the messages assigned in MIDI Setup will be transmitted
when you operate the panel. For the factory settings, refer to “Settings Transmitted/
Received Using MIDI” (p. 94).
●Pitch Bend Change
Status
EnH
2nd byte
llH
3rd byte
mmH
mm, ll= pitch bend value:00 00H - 40 00H - 7F 7FH (-8192 - 0 -+8191)
* Just as for Control Changes, the messages assigned in MIDI Setup will be transmitted
when you operate the panel. For the factory settings, refer to “Settings Transmitted/
Received Using MIDI” (p. 94).
❍Effect Control 2 (controller number 13)
Status
BnH
2nd byte
0DH
3rd byte
vvH
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MIDI Implementation
3. Parameter Address Map
■3-1. V-4 (Model ID= 00H 5BH)
* Addresses marked by # are sent as two bytes; an upper nibble (upper 4 bits) and lower nibble (lower 4 bits).
Example) If the original data is channel B, 0BH is transmitted as the first byte. The next byte transmitted is 0CH. For reception, this is ignored if two bytes are not received together.
+————————————————————————————————————————————————————————————————+
|Start Address
|Description
|
|————————————————————————————————————————————————————————————————|00H 00H 00H
|System Common Preference Area (See 3—1—1)
|
|01H 00H 00H
|Fader Control Preference Area (See 3—1—2)
|
|02H 00H 00H
|Effects Control Preference Area (See 3—1—3)
|
|03H 00H 00H
|Reserved Area
|
|12H 00H 00H
|Fader Control Parameter Area (See 3—1—4)
|
|13H 00H 00H
|Effects Control Parameter Area (See 3—4—5)
|
|14H 00H 00H
|Reserved Area
|
+————————————————————————————————————————————————————————————————+
3-1-1 System Common Preference
+——————————————————————————————————————————————————————————————————————————+
|Address
|Parameter Name
|Sys Ex. Value
|Meaning of Value |
|——————————————————————————————————————————————————————————————————————————|00H 00H 00H
|MIDI Receive Channel|00H — 10H
|1 — 16 ch., OFF |
+——————————————————————————————————————————————————————————————————————————+
3-1-2 Fader Control Preference
+————————————————————————————————————————————————————————————————————————————————————————————————————————————————+
|Address
|Parameter Name
|Sys Ex. Value
|Meaning of Value
|
|————————————————————————————————————————————————————————————————————————————————————————————————————————————————|#01H 10H 00H |Tx/Rx Setting (Transition Time)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH|Channel Press, Pitch Bend, OFF
|
|#01H 10H 02H |Tx/Rx Setting (Video Fader)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH|Channel Press, Pitch Bend, OFF
|
|#01H 10H 04H |Tx/Rx Setting (Transition Select)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH|Channel Press, Pitch Bend, OFF
|
|#01H 10H 06H |Tx/Rx Setting (Transformer A)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH|Channel Press, Pitch Bend, OFF
|
|#01H 10H 08H |Tx/Rx Setting (Transformer B)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH|Channel Press, Pitch Bend, OFF
|
|#01H 10H 0AH |Tx/Rx Setting (Output Fade)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH|Channel Press, Pitch Bend, OFF
|
|#01H 10H 0CH |Tx/Rx Setting (BPM sync)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH|Channel Press, Pitch Bend, OFF
|
+————————————————————————————————————————————————————————————————————————————————————————————————————————————————+
3-1-3 Effects Control Preference
+————————————————————————————————————————————————————————————————————————————————————————————————————————+
|Address
|Parameter Name
|Sys Ex. Value
|Meaning of Value
|
|————————————————————————————————————————————————————————————————————————————————————————————————————————|#02H 10H 00H |Tx/Rx Setting (A ch Effect 1)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#02H 10H 02H |Tx/Rx Setting (A ch Effect 2)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#02H 10H 04H |Tx/Rx Setting (A ch Effect 3)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#02H 10H 06H |Tx/Rx Setting (A ch Effect 4)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#02H 10H 08H |Tx/Rx Setting (B ch Effect 1)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#02H 10H 0AH |Tx/Rx Setting (B ch Effect 2)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#02H 10H 0CH |Tx/Rx Setting (B ch Effect 3)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#02H 10H 0EH |Tx/Rx Setting (B ch Effect 4)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
+————————————————————————————————————————————————————————————————————————————————————————————————————————+
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MIDI Implementation
■3-2. V-LINK (Model ID= 00H 51H)
*
Addresses marked by # are sent as two bytes; an upper nibble (upper 4 bits) and lower nibble (lower 4 bits).
Example) If the original data is channel B, 0BH is transmitted as the first byte. The next byte transmitted is 0CH. For reception, this is ignored if two bytes are not received together.
* If – is shown in the value field, the V-4 does not have a corresponding parameter. This will be ignored if received.
+————————————————————————————————————————————————————————————————————————+
|Start Address |Description
|
|————————————————————————————————————————————————————————————————————————|00H 00H 00H
|DV—7PR Presenter Reserved Area
|
|10H 00H 00H
|V—LINK System Preference Area(See 3—2—1)
|
|10H 10H 00H
|V—LINK Clip Control Preference Area(See 3—2—2)
|
|10H 20H 00H
|V—LINK Effects Control Preference Area(See 3—2—3)
|
|10H 30H 00H
|V—LINK Reserved Area
|
|11H 30H 00H
|DV—7PR Presenter Reserved Area
|
+————————————————————————————————————————————————————————————————————————+
3-2-1 System Common Preference
+————————————————————————————————————————————————————————————————————————————————————————————————+
|Address
|Parameter Name
|Sys Ex. Value
|Meaning of Value
|
|————————————————————————————————————————————————————————————————————————————————————————————————|10H 00H 00H
|V—LINK Enabled
|00H — 01H
|OFF, ON
|
|10H 00H 01H
|V—LINK MIDI Rx Channel (Clip)
|00H — 10H
|1—16 ch, OFF
|
|10H 00H 02H
|V—LINK MIDI Rx Channel (Color) |———
|———
|
|10H 00H 03H
|V—LINK Note Message Enabled
|00H — 01H
|Note Mode : OFF, ON
|
|10H 00H 04H
|V—LINK Fast Control Enabled
|———
|———
|
|10H 00H 05H
|V—LINK MMC Control Mode
|———
|———
|
|10H 00H 06H
|V—LINK MTC Control Mode
|———
|———
|
|10H 00H 07H
|V—LINK Auto Mix Mode
|00H — 01H
|Presentation Mode : OFF, ON |
+————————————————————————————————————————————————————————————————————————————————————————————————+
3-2-2 Clip Control Preference
+————————————————————————————————————————————————————————————————————————————————————————————————————————————————+
|Address
|Parameter Name
|Sys Ex. Value
|Meaning of Value
|
|————————————————————————————————————————————————————————————————————————————————————————————————————————————————|#10H 10H 00H
|V—LINK Rx Setting (Playback Speed)
|———
|———
|
|#10H 10H 02H
|V—LINK Rx Setting (Dissolve Time)
|01H—05H, 07H—1FH,
|Transition Time:Control Change |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 10H 04H
|V—LINK Rx Setting (Audio Level)
|———
|———
|
|#10H 10H 06H
|V—LINK Rx Setting (T—Bar Control)
|01H—05H, 07H—1FH,
|Video Fader : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 10H 08H
|V—LINK Rx Setting (Dual Stream)
|———
|
|
|#10H 10H 0AH
|V—LINK Reserved
|———
|———
|
|#10H 10H 0CH
|V—LINK Reserved
|———
|———
|
|#10H 10H 0EH
|V—LINK Reserved
|———
|———
|
|#10H 10H 10H
|V—LINK Rx Setting (Transition Select) |01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 10H 12H
|V—LINK Rx Setting (Transformer A)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 10H 14H
|V—LINK Rx Setting (Transformer B)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 10H 16H
|V—LINK Rx Setting (BPM Sync)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
+————————————————————————————————————————————————————————————————————————————————————————————————————————————————+
3-2-3 Color COntrol Preference
+————————————————————————————————————————————————————————————————————————————————————————————————————————————————+
|Address
|Parameter Name
|Sys Ex. Value
|Meaning of Value
|
|————————————————————————————————————————————————————————————————————————————————————————————————————————————————|#10H 20H 00H
|V—LINK Rx Setting (Color Cb)
|———
|———
|
|#10H 20H 02H
|V—LINK Rx Setting (Color Cr)
|———
|———
|
|#10H 20H 04H
|V—LINK Rx Setting (Brightness)
|———
|———
|
|#10H 20H 06H
|V—LINK Rx Setting (VFX A1)
|01H—05H, 07H—1FH,
|Ach Effect 1 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 08H
|V—LINK Rx Setting (VFX A2)
|01H—05H, 07H—1FH,
|Ach Effect 2 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 0AH
|V—LINK Rx Setting (VFX A3)
|01H—05H, 07H—1FH,
|Ach Effect 3 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 0CH
|V—LINK Rx Setting (VFX A4)
|01H—05H, 07H—1FH,
|Ach Effect 4 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 0EH
|V—LINK Reserved
|———
|———
|
|#10H 20H 10H
|V—LINK Reserved
|———
|———
|
|#10H 20H 12H
|V—LINK Reserved
|———
|———
|
|#10H 20H 14H
|V—LINK Reserved
|———
|———
|
|#10H 20H 16H
|V—LINK Rx Setting (VFX B1)
|01H—05H, 07H—1FH,
|Bch Effect 1 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 18H
|V—LINK Rx Setting (VFX B2)
|01H—05H, 07H—1FH,
|Bch Effect 2 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 1AH
|V—LINK Rx Setting (VFX B3)
|01H—05H, 07H—1FH,
|Bch Effect 3 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 1CH
|V—LINK Rx Setting (VFX B4)
|01H—05H, 07H—1FH,
|Bch Effect 4 : Control Change, |
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
|#10H 20H 1EH
|V—LINK Reserved
|———
|———
|
|#10H 20H 20H
|V—LINK Rx Setting (Output Fader)
|01H—05H, 07H—1FH,
|Control Change,
|
|
|
|40H—5FH, D0H, E0H, EFH |Channel Press, Pitch Bend, OFF |
+————————————————————————————————————————————————————————————————————————————————————————————————————————————————+
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MIDI Implementation
4. Appendices
■Decimal and hexadecimal conversion table
(The letter “H” follows numbers in hexadecimal notation.)
MIDI uses hexadecimal notation in 7-bit units to indicate data values and addresses and
sizes within an exclusive message. Hexadecimal and decimal numbers correspond as
follows.
+——————+——————++——————+——————++——————+——————++——————+——————+
| Deci | Hexa || Deci | Hexa || Deci | Hexa || Deci | Hexa |
+——————+——————++——————+——————++——————+——————++——————+——————+
|
0 | 00H ||
32 | 20H ||
64 | 40H ||
96 | 60H |
|
1 | 01H ||
33 | 21H ||
65 | 41H ||
97 | 61H |
|
2 | 02H ||
34 | 22H ||
66 | 42H ||
98 | 62H |
|
3 | 03H ||
35 | 23H ||
67 | 43H ||
99 | 63H |
|
4 | 04H ||
36 | 24H ||
68 | 44H || 100 | 64H |
|
5 | 05H ||
37 | 25H ||
69 | 45H || 101 | 65H |
|
6 | 06H ||
38 | 26H ||
70 | 46H || 102 | 66H |
|
7 | 07H ||
39 | 27H ||
71 | 47H || 103 | 67H |
|
8 | 08H ||
40 | 28H ||
72 | 48H || 104 | 68H |
|
9 | 09H ||
41 | 29H ||
73 | 49H || 105 | 69H |
|
10 | 0AH ||
42 | 2AH ||
74 | 4AH || 106 | 6AH |
|
11 | 0BH ||
43 | 2BH ||
75 | 4BH || 107 | 6BH |
|
12 | 0CH ||
44 | 2CH ||
76 | 4CH || 108 | 6CH |
|
13 | 0DH ||
45 | 2DH ||
77 | 4DH || 109 | 6DH |
|
14 | 0EH ||
46 | 2EH ||
78 | 4EH || 110 | 6EH |
|
15 | 0FH ||
47 | 2FH ||
79 | 4FH || 111 | 6FH |
|
16 | 10H ||
48 | 30H ||
80 | 50H || 112 | 70H |
|
17 | 11H ||
49 | 31H ||
81 | 51H || 113 | 71H |
|
18 | 12H ||
50 | 32H ||
82 | 52H || 114 | 72H |
|
19 | 13H ||
51 | 33H ||
83 | 53H || 115 | 73H |
|
20 | 14H ||
52 | 34H ||
84 | 54H || 116 | 74H |
|
21 | 15H ||
53 | 35H ||
85 | 55H || 117 | 75H |
|
22 | 16H ||
54 | 36H ||
86 | 56H || 118 | 76H |
|
23 | 17H ||
55 | 37H ||
87 | 57H || 119 | 77H |
|
24 | 18H ||
56 | 38H ||
88 | 58H || 120 | 78H |
|
25 | 19H ||
57 | 39H ||
89 | 59H || 121 | 79H |
|
26 | 1AH ||
58 | 3AH ||
90 | 5AH || 122 | 7AH |
|
27 | 1BH ||
59 | 3BH ||
91 | 5BH || 123 | 7BH |
|
28 | 1CH ||
60 | 3CH ||
92 | 5CH || 124 | 7CH |
|
29 | 1DH ||
61 | 3DH ||
93 | 5DH || 125 | 7DH |
|
30 | 1EH ||
62 | 3EH ||
94 | 5EH || 126 | 7EH |
|
31 | 1FH ||
63 | 3FH ||
95 | 5FH || 127 | 7FH |
+——————+——————++——————+——————++——————+——————++——————+——————+
*
Decimal expressions used for MIDI channel, bank select, and program change are 1
greater than the decimal value shown in the above table.
* Hexadecimal values in 7-bit units can express a maximum of 128 levels in one byte of
data. If the data requires greater resolution, two or more bytes are used. For example, a
value indicated by a hexadecimal expression in two 7-bit bytes “aa bb” would be “aa x
128 + bb.”
<Example1> What is the decimal equivalent of 5AH?
From the above table, 5AH = 90.
<Example2> What is the decimal expression of the hexadecimal
expression in two 7-bit bytes “12H 34H”?
From the above table, 12H = 18, and 34H = 52. Thus,
18 x 128 + 52 = 2356
■Examples of MIDI messages
<Example1> 92H 33H 5F
9n is the Note-on status, and n is the MIDI channel number.
2H = 2, 3EH = 62, and 5FH = 95. Thus, this is a Note-on message of MIDI CH= 3, note
number 62 (note name D4), and velocity 95.
<Example2> CEH 49H
CnH is the Program Change status, and n is the MIDI channel number.
EH = 14, and 49H = 73. Thus, this is a Program Change message of MIDI CH= 15, program
number 74 (in the GS sound map, Flute).
<Example3> EAH 00H 28H
EnH is the Pitch Bend Change status, and n is the MIDI channel number.
The second byte (00H=0) is the lower byte of the pitch bend value, and the third byte
(28H=40) is the upper byte. Since the pitch bend value is a signed value with 40H 00H (= 64
x 128 + 0 = 8192) corresponding to 0, the pitch bend value in this case is:
28H 00H - 40H 00H = 40 x 128 + 0 - (64 x 128 + 0) = 5120 - 8182 - -3072
If the Pitch Bend Sensitivity is set to two semitones, a pitch change of -8192 (00H 00H)
would change the pitch by -200 cents, so in this case, a pitch bend of -200 x (-3072) / (-8192)
= -75 cents is being designated on MIDI channel 11.
■Exclusive message examples and checksum
calculation
Roland exclusive messages (RQ1, DT1) contain a checksum following the data (after F7),
which can be used to check whether the message was received correctly. The checksum
value is derived from the address and data (or size) of the transmitted exclusive message.
●Calculating the checksum (‘H’ is appended to
hexadecimal numbers)
The checksum is a value that produces a lower 7 bits of zero when the address, size, and
checksum itself are summed. If the exclusive message to be transmitted has an address of
aaH bbH ccH and the data is ddH eeH, the actual calculation would be as follows:
aa + bb + cc + dd + ee = sum
sum / 128 = quotient Eremainder
128 - remainder = checksum
<Example> Assigning Modulation as the control change that controls the transition effect
time for the Tx/Rx Setting
From the “Parameter address map,” the Tx/Rx Setting transition effect time has a start
address of 01H 10H 00H, and the Modulation control change has a parameter value 01H.
Thus,
F0H 41H 10H 00H 5BH 12H 01H 10H 00H 00H 01H ??H 7FH
------ ----- ----- ------------ ----- ------------------ ------------- ------ ----(1) (2) (3)
(4)
(5)
(6)
(7)
(8) (9)
(1) Exclusive status
(3) Device ID (16)
(5) Command ID (DT1)
(7) Data
(9) EOX
(2) ID number (Roland)
(4) Model ID (V-4)
(6) Address
(8) Checksum
Next, we calculate the checksum.
01H + 10H + 00H + 00H + 01H = 1 + 16 + 0 + 0 + 1 = 18 (sum)
18 (sum) / 128 = 0 (quotient) · · · 18 (remainder)
Checksum = 128 - 18 (remainder) = 110 = 6EH
Thus, the message to be transmitted is F0H 41H 10H 00H 5BH 12H 01H 10H 00H 00H 01H
6EH 7FH
■Settings Transmitted/Received Using MIDI
●MIDI Tx Channel
This sets the MIDI transmitting channel of V-4.
With the factory settings this is assigned to 1.
Values are 1-16.
●MIDI Rx Channel
This sets the MIDI receiving channel of V-4.
With the factory settings this is assigned to 1.
Values are 1-17, corresponding to 1-16 and OFF.
●Note Mode
This sets whether the unit switch the input channel or not on receipt of Note On message.
With the factory settings this is assigned to OFF.
Values are 0-1, corresponding to OFF and ON.
●Transition Time
This sets the duration of transition effects in Presentation mode.
With the factory settings this is assigned to CC#7 (Volume).
The values are 0–127, corresponding to 0.0 sec–4.0 sec.
●A ch effect 1
This specifies effect 1 on/off and the parameter for channel A in Normal mode or the base
channel in Presentation mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
●A ch effect 2
This specifies effect 2 on/off and the parameter for channel A in Normal mode or the base
channel in Presentation mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
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MIDI Implementation
●A ch effect 3
■Factory Setting of V-LINK
This specifies effect 3 on/off and the parameter for channel A in Normal mode or the base
The factory setting of V-LINK (receipt of V-LINK ON message only) is as follows.
channel in Presentation mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
●A ch effect 4
This specifies effect 4 on/off and the parameter for channel A in Normal mode or the base
channel in Presentation mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
●B ch effect 1
This specifies effect 1 on/off and the parameter for channel B in Normal mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
●B ch effect 2
This specifies effect 2 on/off and the parameter for channel B in Normal mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
●B ch effect 3
+————————————————————————————————————————————————————————————————+
|Parameter
|Assign
|Value
|
+————————————————————————————————————————————————————————————————+
|V—4 Mode
|—
|Presentation Mode
|
|Note Mode
|—
|OFF
|
|Rx Channel
|—
|1
|
|Tx Channel
|—
|1
|
|Input Select
|—
|Ach : 1
|
|
|
|Bch : 2
|
|Memory Select |—
|1
|
|Transition Time|CC#5(Portament Time)
|0.0 sec
|
|A ch Effect 1 |OFF
|OFF
|
|A ch Effect 2 |OFF
|OFF
|
|A ch Effect 3 |OFF
|OFF
|
|A ch Effect 4 |OFF
|OFF
|
|B ch Effect 1 |OFF
|OFF
|
|B ch Effect 2 |OFF
|OFF
|
|B ch Effect 3 |OFF
|OFF
|
|B ch Effect 4 |OFF
|OFF
|
|Transition
|
|
|
|Select
|OFF
|1
|
|Transformer A |OFF
|OFF
|
|Transformer B |OFF
|OFF
|
|Output Fade
|OFF
|Center
|
|BPM Sync
|OFF
|OFF
|
|Video Fader
|CC#11(Expression)
|A 100%
|
+————————————————————————————————————————————————————————————————+
*
*
*
When V-LINK is off, V-LINK message will be ignored.
The changes of setting done while V-LINK is on will not be saved.
When V-LINK is turned off, the setting before V-LINK turned on will be recalled.
This specifies effect 3 on/off and the parameter for channel B in Normal mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
●B ch effect 4
This specifies effect 4 on/off and the parameter for channel B in Normal mode.
With the factory settings this is unassigned.
Values are 0, 1–127, corresponding to OFF, ON:0–Max.
●Transition Select
Selects the type of transition.
With the factory settings this is unassigned.
Values are 0-2, corresponding to Transition 1, Transition 2 and Transition 3.
●Transformer A
Turns channel A TRANSFORMER on/off.
With the factory settings this is unassigned.
Values are 0-63 and 64-127, corresponding to OFF and ON.
●Transformer B
Turns channel B TRANSFORMER on/off.
With the factory settings this is unassigned.
Values are 0–63 and 64–127, corresponding to OFF and ON.
●Output Fade
Controls OUTPUT FADE.
With the factory settings this is unassigned.
Values are 0 - 64 - 127, corresponding to Black - Center - White.
●BPM Sync
Switches BPM SYNC on/off.
With the factory settings this is unassigned.
Values are 0-63 and 64-127, corresponding to OFF and ON.
●Video Fader
Controls the VIDEO FADER.
With the factory settings this is assigned to CC#11 (Expression).
Values are 0-127, corresponding to A (base)-B (sub).
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MIDI Implementation
MIDI Implementation
4-Channel Video Mixer
Model V-4
MIDI Implementation Chart
Function...
Transmitted
Recognized
Date : Dec. 13, 2002
Version : 1.00
Remarks
Basic
Channel
Default
Changed
1-16
1-16
1-16
1-16
Mode
Default
Messages
Altered
Mode 3
X
***************
Mode 3
X
Note
Number : True Voice
X
X
O
36, 38, 40, 41, 43, 45, 47, 48
Operational only when
Note Mode is ON
Velocity
Note ON
Note OFF
X
X
O
X
Operational only when
Presentation Mode is ON
After
Touch
Key's
Ch's
X
O
X
O
Control Various Values
O
O
Control Various Values
O
O
O
O
O
O
O
O
Bank Select
Control Various Values
Control Various Values
Control Various Values
Pitch Bend
Control
Change
0,32
1-5
7-31
64-95
Program
Change
: True #
System Exclusive
O
0 - 3, 0 - 7
O
0 - 3, 0 - 7
Input select : 1-4
Memory Select : 1-8
X
O
Control Various Values, V-LINK
Common
:Song Pos
:Song Sel
:Tune
X
X
X
X
X
X
Real-Time
:Clock
:Commands
X
X
O
O
:All sound OFF
:Reset all controller
:Local ON/OFF
:All Notes OFF
:Active Sense
:Reset
X
X
X
X
O
X
X
X
X
X
O
X
Others
Start, Continue
Notes
Mode 1 : OMNI ON, POLY
Mode 3 : OMNI OFF, POLY
96
Mode 2 : OMNI ON, MONO
Mode 4 : OMNI OFF, MONO
O : Yes
X : No
V-4_e.book 97 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
Factory-default Transition effects assignments
Factory-default Transition effects assignments
97
V-4_e.book 98 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
Mix Effects
The effect gradually blends the picture into another.
Wipe Effects
The effects like windshield wiper on a car. The present picture is wiped off as it changes to
another...
Hard Edge type
98
V-4_e.book 99 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
Soft Edge Type
99
V-4_e.book 100 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
100
V-4_e.book 101 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
Multi Border Type
101
V-4_e.book 102 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
Luminance Key
The bright or dark part of present picture gradually changes to another.
102
The dark part of B ch picture gradually
changes to A ch picture.
The blight part of B ch picture
gradually changes to A ch picture.
The bright part of A ch picture
gradually changes to B ch picture.
The dark part of A ch picture gradually
changes to B ch picture.
V-4_e.book 103 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
Slide Effects
The effect to slide out the preset picture and in the another.
Normal Type
Sequential Type
103
V-4_e.book 104 ページ 2010年3月11日 木曜日 午後1時51分
Transition Effects List
The effects that cannot be used simultaneously
104
V-4_e.book 105 ページ 2010年3月11日 木曜日 午後1時51分
Index
B
BPM control dial ............................................................
BPM indicator ................................................................
BPM sync ........................................................................
BPM sync button ...........................................................
O
15
14
37
15
C
Calibrating ......................................................................
Chroma Key ...................................................................
color .................................................................................
Colorize ...........................................................................
Compositing ...................................................................
Copying ..........................................................................
66
27
31
32
26
54
D
dissolve ........................................................................... 24
E
effect buttons ..................................................................
effect control dial ...........................................................
EFX button ......................................................................
exchanging .....................................................................
15
15
15
54
F
factory settings ............................................................... 55
fade-to-black .................................................................. 25
fade-to-white .................................................................. 25
G
Ground Terminal ........................................................... 16
L
Luminance Key .............................................................. 28
M
MC-909 ............................................................................
Memory dial ...................................................................
Menu List ........................................................................
MIDI Rx Channel ..........................................................
MIDI settings .................................................................
MIDI Tx Channel ...........................................................
Mirror ..............................................................................
Mix button ......................................................................
motion .............................................................................
Multi ................................................................................
Output fade dial ............................................................ 14
P
PAL .................................................................................. 71
panel assignments ......................................................... 40
PCR-30/50 ...................................................................... 57
Picture In Picture ........................................................... 26
Presentation mode ......................................................... 68
preview monitor ............................................................ 21
Preview select buttons .................................................. 14
Protecting the memory ................................................. 53
S
signal flow ...................................................................... 18
specifications .................................................................. 83
strobe motion ................................................................. 34
S-video ............................................................................ 14
synchronization ............................................................. 37
T
tap (TAP) function ......................................................... 38
Tap button ...................................................................... 14
transformer ..................................................................... 15
Typical connection ........................................................ 17
V
Video (composite) ......................................................... 14
Video fader ..................................................................... 16
V-LINK ............................................................................ 11
W
Wipe ................................................................................ 24
Wipe button .................................................................... 15
57
15
75
61
60
60
36
15
34
35
N
Negative .......................................................................... 31
NTSC ............................................................................... 71
105
V-4_e.book 106 ページ 2010年3月11日 木曜日 午後1時51分
Index
...MEMO...
106
To resize thickness, move all items on the front cover
and center registration marks to left or right.
For EU Countries
This product complies with the requirements of EMC Directive 2004/108/EC.
For the USA
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Unauthorized changes or modification to this system can void the users authority to operate this equipment.
This equipment requires shielded interface cables in order to meet FCC class B Limit.
For Canada
NOTICE
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
AVIS
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
For C.A. US (Proposition 65)
WARNING
This product contains chemicals known to cause cancer, birth defects and other reproductive harm, including lead.
For EU Countries
For the U.K.
IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE.
NEUTRAL
BLUE:
BROWN: LIVE
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying
the terminals in your plug, proceed as follows:
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.
Under no circumstances must either of the above wires be connected to the earth terminal of a three pin plug.
2
To resize thickness, move all items on the front cover
and center registration marks to left or right
Owner’s Manual
Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY”
and “IMPORTANT NOTES” (Owner’s Manual p. 3–4; Owner’s Manual p. 5–6). These
sections provide important information concerning the proper operation of the unit.
Additionally, in order to feel assured that you have gained a good grasp of every
feature provided by your new unit, Owner’s manual should be read in its entirety. The
manual should be saved and kept on hand as a convenient reference.
Owner’s Manual
* MMP (Moore Microprocessor Portfolio) refers to a patent portfolio concerned with microprocessor architecture, which was
developed by Technology Properties Limited (TPL). Roland has licensed this technology from the TPL Group.
Copyright © 2003 ROLAND CORPORATION
*
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3
0
1
9
1
9
0
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0
7
*
All rights reserved. No part of this publication may be reproduced in any form without
the written permission of ROLAND CORPORATION.
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