JVC VF-HP790G Instructions Manual

STUDIO VIEWFINDER
VF-HP790G
INSTRUCTIONS
Thank you for purchasing this JVC product.
Before beginning to operate this unit, please read
the instructions carefully to ensure the best
possible performance.
For Customer Use:
Enter below the Serial No. which is located on the
body.
Retain this information for future reference.
VF-HP790G
Model No.
Serial No.
LST1110-001A
Introduction
FOR USA
These are general IMPORTANT SAFEGUARDS and certain items may not apply to all appliances.
IMPORTANT SAFEGUARDS
1.
2.
3.
4.
Read all of these instructions.
Save these instructions for later use.
All warnings on the product and in the operating instructions should be adhered to.
Unplug this appliance system from the wall outlet before cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
5. Do not use attachments not recommended by the appliance manufacturer as they may cause hazards.
6. Do not use this appliance near water - for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet
basement, or near a swimming pool, etc.
7. Do not place this appliance on an unstable cart, stand, or table. The appliance may fall,
PORTABLE CART WARNING
(symbol provided by RETAC)
causing serious injury to a child or adult, and serious damage to the appliance.
Use only with a cart or stand recommended by the manufacturer, or sold with the appliance.
Wall or shelf mounting should follow the manufacturer's instructions, and should use a
mounting kit approved by the manufacturer. An appliance and cart combination should be
moved with care.
Quick stops, excessive force, and uneven surfaces may cause the appliance and cart
S3125A
combination to overturn.
Slots
and
openings
in
the
cabinet
and
the
back
or
bottom
are
provided
for
ventilation,
and
to
insure
reliable operation of
8.
the appliance and to protect it from overheating, these openings must not be blocked or covered. The openings should
never be blocked by placing the appliance on a bed, sofa, rug, or other similar surface.
This appliance should never be placed near or over a radiator or heat register.
This appliance should not be placed in a built-in installation such as a bookcase unless proper ventilation is provided.
9. This appliance should be operated only from the type of power source indicated on the marking label. If you are not sure
of the type of power supplied to your home, consult your dealer or local power company. For appliance designed to
operate from battery power, refer to the operating instructions.
10. For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods
of time, unplug it form the wall outlet and disconnect the antenna or cable system. This will prevent damage to the
product due to lightning and power-line surges.
11. Do not allow anything to rest on the power cord. Do not locate this appliance where the cord will be abused by persons
walking on it.
12. Follow all warnings and instructions marked on the appliance.
13. Do not overload wall outlets and extension cords as this can result in fire or electric shock.
14. Never push objects of any kind into this appliance through cabinet slots as they may touch dangerous voltage points or
short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the appliance.
15. Do not attempt to service this appliance yourself as opening or removing covers may expose you to dangerous voltage
or other hazards. Refer all servicing to qualified service personnel.
16. Unplug this appliance from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the appliance.
c. If the appliance has been exposed to rain or water.
d. If the appliance does not operate normally by following the operating instructions. Adjust only those controls that
are covered by the operating instructions as improper adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to restore the appliance to normal operation.
e. If the appliance has been dropped or the cabinet has been damaged.
f. When the appliance exhibits a distinct change in performance - this indicates a need for service.
When
replacement parts are required, be sure the service technician has used replacement parts specified by the
17.
manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.
18. Upon completion of any service or repairs to this appliance, ask the service technician to perform routine safety checks
to determine that the appliance is in safe operating condition.
II
Safety Precautions
POUR CANADA
ATTENTION
RISQUE D’ELECTROCUTION NE
PAS OUVRIR
FOR USA AND CANADA
CAUTION
ATT ENTION: POUR EVITER TOUT RISQUE D’ELECTROCUTION
NE PAS OUVRIR LE BOITER.
AUCUNE PIECE INTERIEURE N’EST A REGLER
PAR L’UTILISATEUR.
SE REFERER A UN AGENT QUALIFIE EN CAS DE
PROBLEME.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Le symbole de l’éclair à l’intérieur d’un triangle
équilatéral est destiné à alerter l’utilisateur sur la
présence d’une “tension dangereuse” non isolée
dans le boîtier du produit. Cette tension est
suffisante pour provoquer l’électrocution de
personnes.
Le point d’exclamation àl’intérieur d’un triangle
équilatéral est destiné à alerter l’utilisateur sur la
présence d’opérations d’entretien importantes au
sujet desquelles des renseignements se trouvent
dans le manuel d’instructions.
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK. DO NOT REMOVE COVER (OR
BACK).
NO USER-SERVICEABLE PARTSINSIDE .
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
The lightning flash with arrowhead symbol,
within an equilateral triangle is intended to
alert the user to the presence of uninsulated
“dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude
to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
INFORMATION:
This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a
commercial environment.
This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications.
Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct
the interference at his own expense.
CAUTION:
CHANGES OR MODIFICAT IONS NOT APPROVED BY JVC
COULD VOID USER’S AUTHORITY TO OPERATE THE
EQUIPMENT.
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC
RULES.
OPERAT ION 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
OPERAT ION.
Ces symboles ne sont utilisésqu’aux Etats-Unis.
INFORMATION (FOR CANADA)
RENSEIGNEMENT (POUR CANADA)
This Class A digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la Class A est conforme à la
norme NMB-003 du Canada.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE.
CAUTION:
This unit should be used with 12V DC only.
To prevent electric shocks and fire hazards, do NOT use any
other power source.
AVERTISSEMENT:
POUR EVITER LES RISQUES D’INCENDIE OU
D’ELECTROCUTION, NE PAS EXPOSER L’APPAREIL A
L’HUMIDITE OU A LA PLUIE.
ATTENTION:
Ce magnétoscope ne doit être utilisé que sur du courant direct en 12V.
Afin d’eviter tout resque d’incendie ou d’electrocution, ne pas utillser d’autres
sources d’alimentation électrique.
NOTE:
The rating plate (serial number plate) is on the unit.
REMARQUE:
La plaque signalétique (plaque du numéro desérie) est située sur
le cadre inférieur de l’unité.
CAUTION:
To prevent electric shock, do not open the cabinet. No user
serviceable parts inside. Refer servicing to qualified service
personnel.
Due to design modifications, data given in this instruction book
are subject to possible change without prior notice.
The apparatus shall not be exposed to dripping or splashing and
that no objects filled with liquids, such as vases, shall be placed
close to the apparatus.
III
Introduction
Safety Precautions
(continued)
Information for Users on Disposal of Old Equipment
[European Union]
FOR EUROPE
This equipment is in conformity with the provisions and
protection requirements of the corresponding European
Directives. This equipment is designed for professional video
appliances and can be used in the following environments:
● Controlled EMC environment (for example, purpose-built
broad-casting or recording studio), and rural outdoors
environments.
In order to keep the best performance and furthermore for
electromagnetic compatibility we recommend to use cables
not exceeding the following lengths:
Port
Cable
Length
VF CABLE
Shield Cable
0.58 m
DC CABLE
Shield Cable
5m
SDI INPUT
Coaxial Cable
2m
Caution:
Where there are strong electromagnetic waves or magnetism, for
example near a radio or TV transmitter, transformer, motor, etc.,
the picture and the sound may be disturbed. In such case, please
keep the apparatus away from the sources of the disturbance.
Dear Customer,
This apparatus is in conformance with the valid European directives and
standards regarding electromagnetic compatibility and electrical safety.
European representative of Victor Company of Japan, Limited is:
JVC Technical Services Europe GmbH
Postfach 10 05 04
61145 Friedberg
Germany
Sehr geehrter Kunde, sehr geehrte Kundin,
dieses Gerät stimmt mit den gültigen europäischen Richtlinien und
Normen bezüglich elektromagnetischer Verträglichkeit und
elektrischer Sicherheit überein.
Die europäische Vertretung für die Victor Company of Japan,
Limited ist:
JVC Technical Services Europe GmbH
Postfach 10 05 04
61145 Friedberg
Deutschland
IV
Attention:
This symbol is only valid in the European
Union.
This symbol indicates that the electrical and electronic
equipment should not be disposed as general household
waste at its end-of-life. Instead, the product should be handed
over to the applicable collection point for the recycling of
electrical and electronic equipment for proper treatment,
recovery and recycling in accordance with your national
legislation.
By disposing of this product correctly, you will help to conserve
natural resources and will help prevent potential negative
effects on the environment and human health which could
otherwise be caused by inappropriate waste handling of this
product. For more information about collection point and
recycling of this product, please contact your local municipal
office, your household waste disposal service or the shop
where you purchased the product. Penalties may be applicable
for incorrect disposal of this waste, in accordance with national
legislation.
(Business users)
If you wish to dispose of this product, please visit our web
page http://www.jvc.eu to obtain information about the takeback of the product.
[Other Countries outside the European Union]
If you wish to dispose of this product, please do so in
accordance with applicable national legislation or other rules
in your country for the treatment of old electrical and
electronic equipment.
Table of Contents
Features
Introduction
This product is an 8.4-inch color viewfinder for use in the
GY-HM790CHU/GY-HM790U/GY-HM790CHE/GY-HM790E/
KA-790G studio system.
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Precautions During Use . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Names of Parts and Functions (Front) . . . . . . . . . . . . . . . . 3
Names of Parts and Functions (Rear) . . . . . . . . . . . . . . . . . 4
High Resolution
Setup
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mounting on KA-790G . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Removing the Viewfinder . . . . . . . . . . . . . . . . . . . . . . . . 5
Connecting VF Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mounting the Hood Cover (Provided) . . . . . . . . . . . . . . . 6
Adjusting the Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Displaying the Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Adjusting the Picture Quality . . . . . . . . . . . . . . . . . . . . . . . . 6
Menu
Setting the Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Setting the Menu of this Viewfinder . . . . . . . . . . . . . . . . 7
Entering the Camera Name . . . . . . . . . . . . . . . . . . . . . . 7
Returning Menu Settings to Default Settings . . . . . . . . . 7
Setting the Camera Menu of the GY-HM790 Series . . . . 7
Menu Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
MAIN MENU Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
MARKER SETTING Menu Screen . . . . . . . . . . . . . . . . . 9
SHOOTING ASSIST Menu Screen . . . . . . . . . . . . . . . . 10
VIDEO FORMAT Menu Screen . . . . . . . . . . . . . . . . . . . 11
OTHERS Menu Screen . . . . . . . . . . . . . . . . . . . . . . . . . 12
Precautions when Using with the GY-HM790 Series . . . . . 12
Others
Terminal Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
A large viewfinder with an 8.4-inch XGA (1024 x 768) LCD
panel.
Multi Scan
Supports YPbPr input of HD (1080i 50/60, 720p 50/60) and
SD (480i 60, 576i 50).
[SDI INPUT] Terminal
In addition to the camera’s viewfinder image, SDI image can
be input to this viewfinder.
Rich Marker
Equipped with Safety Zone display, two types of Zebra display
and Focus Assist function, all of which are highly useful in the
studio.
Screen Menu Function
You can display the menu on the screen to set or adjust the
most appropriate monitor settings for the connecting system.
You can make settings to the menus of this viewfinder and the
GY-HM790 series camera (except for some parts).
How to use this manual
� Symbols used
Note
: Describes precautions concerning the operation
of this product.
Memo
: Describes reference information, such as
functions and usage restrictions of this product.
A
: Indicates the reference page numbers and
reference items.
� Content of this manual
● All rights reserved by JVC. Unauthorized duplication or
reprinting of this manual, in whole or in part, is strictly
prohibited.
● All other product names used in this manual are the
trademarks or registered trademarks of the respective
companies. Marks such as ™, �, and � have been
omitted in this manual.
● Illustrated designs, specifications and other contents of
this manual are subject to change for improvement
without prior notice.
1
Introduction
Precautions During Use
Energy Conservation
When this product is not used for a prolonged period of time,
turn off the power of the system for safety and energy
conservation purposes.
Location of Storage and Use
� Do not place this product at the following locations.
Doing so may cause the product to malfunction or break
down.
● Hot or cold places beyond the allowable operating
temperature range of 0 °C to +40 °C.
● Humid places beyond the allowable humidity range of
30 % RH to 80 % RH (non-condensing).
● Places in the vicinity of a strong magnetic field, such as
near transformers or motors.
● Near equipment that emit radio waves, such as
transceivers or mobile phones.
● Places that are subject to dust or sand.
● Places that are subject to strong vibrations.
● Places that are susceptible to condensation, such as
near windows.
● Places that are subject to vapor or oil, such as kitchens.
● Places that emit radioactive rays or X-rays, and
corrosive gases.
� Noise may occur in the images or the colors may change
when this product and its connecting wire are used in
places subjected to strong radio or magnetic waves (e.g.,
near radios, TVs, transformers, or monitors).
LCD Screen
Leaving the LCD screen exposed to the sun will damage the
LCD screen. Do not place the product outdoors or near a
window.
Do not scratch or press hard on the LCD screen, or place
objects on top of the screen. Blotches may appear on the
screen and lead to malfunction of the LCD panel.
When using the product in cold places, horizontal stripes and
trailing images may appear or the screen may appear dark.
These are not malfunctions. The screen will appear normal
again when the temperature rises.
Continuous display of still images may cause residual images.
The screen will return to normal after some time.
When the product is in use, the screen or cabinet may
become warm. This is not a malfunction.
Bright/Dark Spots
Bright spots (red, blue or green) and dark spots that are
continuously lit up may appear on the screen.
An LCD panel is manufactured with extremely precise
technology. Although it consists of more than 99.99 %
effective pixels, it may exhibit a very small number of
continuous bright or dark spots on the screen.
Maintaining the LCD Screen
Handling the Product
� Insufficient ventilation may result in malfunction of this
product. Make sure that objects placed around this product
do not obstruct its ventilation.
� Do not place containers filled with water (vases, plants,
cups, cosmetics, drugs and so on) on top of this product.
Water getting into the interior of the equipment may result
in fire and electric shock.
Moving the Product
Remove connecting cables before moving this product.
When moving this product, do so after turning off the power of
the connecting camera, and make sure to unplug the cable
from this product. Failure to do so may damage the cable,
causing fire or electric shock.
Maintenance
� Turn off the power of the connecting camera before
performing maintenance of this product.
� Use a soft cloth to wipe the product. Do not wipe using
thinner or benzene, as doing so may cause the surface to
melt or turn cloudy. When there is significant soiling, wipe
using a cloth by dipping it in a neutral detergent that is
diluted with water, followed by cleaning using a dry cloth.
� The exterior of this product may change or the paint may
fall off when come into contact with rubber or vinyl products
for a prolonged period of time.
2
The surface of an LCD screen is specially treated to control
reflections off the surface. Improper maintenance may affect
the performance of the screen. As such, please adhere to the
following points.
● Use a soft cloth such as a cleaning cloth or spectacles
cleaning cloth to lightly wipe off any dirt on the surface of
the screen.
● When there is significant soiling, wipe using a soft cloth
such as a cleaning cloth or spectacles cleaning cloth
soaked with a bit of water.
● Do not use alcohol, benzene, thinner, acidic, alkaline or
abrasive cleaning fluid, or chemical wiping cloth to clean
the screen as they will scratch the surface.
Disposal
● Do not dispose this product with other normal waste
products.
Do not throw the monitor into the rubbish that will be sent to
the dumping-ground.
● The fluorescent tube of this product contains mercury.
Follow the rules and regulations of the local authorities for
disposal.
C [BRIGHT] Adjustment Control
Names of Parts and
Functions (Front)
For adjusting the brightness of the screen. Turn to the right to
brighten and to the left to darken.
Memo�
● When the camera’s viewfinder image is input, the [VF
BRIGHT] adjustment knob on the camera is disabled.
D [CONTRAST] Adjustment Control
MENU
A
B
STATUS
C
CONTRAST
D
4
PEAKING
5
6
4
5
6
BRIGHT
1:1
FOCUS
ASSIST
E
F
G
H
For adjusting the contrast of the screen. Turn to the right to
increase the contrast and to the left to decrease the contrast.
E [PEAKING] Adjustment Control
For adjusting the peaking of the screen. Turn to the right to
sharpen the contour and to the left to soften.
Memo�
● This adjustment control is disabled when the Focus Assist
is activated.
● When the camera’s viewfinder image is input, the [VF
PEAKING] adjustment knob on the camera is disabled.
F [1 : 1] Button
Makes focusing easier when displaying HD videos.
Press this button to display the input video signals in 1: 1 ratio
without resizing. The [ASPECT MARKER], [SAFETY ZONE],
[CENTER MARK], [ZEBRA], [SPOT METER],
[CAMERA NAME], [CAMERA STATUS] display will be
temporarily �OFFB during this display.
Memo�
A [MENU] Dial (Button)
● When the normal screen is displayed, press this dial for
more than 1 second to display the menu of the camera.
The menu of the camera is displayed when the
[INPUT SOURCE] setting of this viewfinder is set to [VF]
and the GY-HM790 series is in the camera mode.
● When the menu of this viewfinder is displayed, scroll this
dial up and down to move the cursor (�) up and down to
select an item.
● When the menu of the camera is displayed, use this dial to
select the menu item and setting value. Press the dial to
confirm the selected item.
B [STATUS/MENU] Button
● When the normal screen is displayed, press this button to
display the additional information. The additional
information that is displayed varies according to the input
image.
● Image from the camera’s viewfinder:
Displays of [CAMERA NAME] or [SAFETY ZONE],
[CENTER MARK], [ASPECT MARKER], [ZEBRA],
[SPOT METER], [STATUS] set in the GY-HM790 series.
● Image from this viewfinder’s [SDI INPUT] terminal:
Displays of [SAFETY ZONE], [CENTER MARK],
[ASPECT MARKER], [ZEBRA], [CAMERA NAME] set in the
menu of this viewfinder.
● When the normal screen is displayed, press this button for
more than 1 second to display the menu of this viewfinder.
● When the menu of the camera is displayed, the menu
display switches every time this button is pressed for more
than 1 second.
(Camera’s menu 1 [Favorites Menu])
● When the menu of this viewfinder or the camera is
displayed, press this button to return to the normal screen.
Memo�
● Control status of the [1 : 1] button is not saved.
● This button is disabled when [INPUT SOURCE] is set to
�SDIB and SD-SDI signals are input from the
[SDI INPUT] terminal.
● [1 : 1] display is �OFFB in the following cases.
● When the power is turned on
● When the menu of this viewfinder or the camera is
displayed
● When the video format of the display image is changed
● When changed to the return video
G [FOCUS ASSIST] Button
Press this button to display the focus section in color.
Accurate focusing can be done. (PEAKING cannot be
adjusted.)
Memo�
● The color and level of the focus section can be changed at
the Menu screen. (A Page 10)
● When connected to the GY-HM790 series, the
[FOCUS ASSIST] button on the camera is disabled.
● When the return video is displayed, the setting of the
[FOCUS ASSIST] button on this viewfinder is disabled.
● When connected to the GY-HM790 series, the viewfinder
will not operate under the following conditions.
During BARS ON, SKIN COLOR ADJUST or SKIN AREA
SW ON
H TALLY Lamp
Displays the monitor status of the input screen, either in red or
green.
When Tally PGM (Program) signals are input, the lamp lights
up in red.
When Tally PVM (Preview) signals are input, the lamp lights
up in green.
When CALL signals are input, the lamp blinks in red.
● Additional information does not appear in [1 : 1] display.
● The status of displaying or hiding the additional information
is not saved. And the additional information is always
displayed upon startup.
3
Introduction
N [SDI INPUT] Terminal
Names of Parts and
Functions (Rear)
�
The input terminal for SDI video signals.
To display the image from this terminal, set [INPUT SOURCE]
in the [VIDEO FORMAT] menu to �SDIB. (A Page 11)
To use the image from this terminal as return signals, set
[SDI RETURN] to �ONB while [INPUT SOURCE] is being set
to �VFB.
Memo�
● You can select the desired video format using
[FRAME RATE] and [FORMAT] in the [VIDEO FORMAT]
menu. (A Page 11)
O [DC INPUT] Terminal (XLR type, 4-pin)
J
DC INPUT
SDI INPUT
VF CABLE
TALLY
ON
OFF
K
L
O N
M
I TALLY Lamp
Displays the monitor status of the input screen in red.
The lamp lights up in red only when Tally PGM (Program)
signals are input.
Memo�
● Use [TALLY] switch K to turn ON/OFF the display function
of this lamp.
J VF CABLE HOLDER
For clamping the provided VF cable when connecting it to the
input terminal.
Memo�
● When connecting the VF cable, secure the cable with the
holder to prevent it from disconnecting. (A Page 5)
K [TALLY] Switch
For turning ON/OFF the TALLY lamp I.
ON
: TALLY is enabled.
OFF
: TALLY is disabled.
Memo�
● This switch does not affect the operation of the TALLY
lamps H on the screen.
L DIP Switch
Do not touch as the switch function is currently not available.
M [VF CABLE] Input Terminal
For connecting to the VF output terminal (20-pin) of the
GY-HM790 series using the provided VF cable.
4
This viewfinder can be operated by connecting to an external
power supply of DC 12 V. (When this viewfinder is connected
to the GY-HM790 series, it is not necessary to connect an
external power supply to this terminal.)
Setup
Installation
Connecting VF Cable
Before connecting the VF cable, be sure to turn off the
POWER switch on the camera or on the remote control unit.
Connect the viewfinder’s [VF CABLE] terminal to the [VF]
terminal of the GY-HM790 series with the provided VF cable.
Mounting on KA-790G
VF Cable
1
Rotate the lock lever in the arrow direction ( )
as shown in the diagram below.
2 Align the bracket for viewfinder mount on top of
KA-790G with the groove at the viewfinder mount
base and insert from the back of the camera head.
3
Rotate the viewfinder lock lever in the arrow
direction ( ) as shown below and secure the
viewfinder to KA-790G.
Note�
● Be sure to use the cable provided with this viewfinder.
The cable provided with VF-HP840U cannot be used.
1 Insert the provided VF cable fully to the [VF
CABLE] terminal.
2 Loosen the set screw on the cable holder, tilt the
holder at an angle and insert the VF cable from the
bottom into the groove on the holder.
Cable Holder
Set Screw
Mount Base
VF Cable
1
3
Bracket for Viewfinder Mount
3
Press the cable holder squarely against the
viewfinder and secure the set screw.
2
If the cable holder is slanted, the set screw cannot be secured
and it may damage the screw hole on the viewfinder.
Lock Lever
(Good)
Removing the Viewfinder
1 While pressing the Release button, slide the
viewfinder toward the back of the camera head and
remove.
(No good)
Note�
● Be sure to turn off the viewfinder and the camera before
connecting or disconnecting the cable.
2
1
Push
Release Button
Lock Lever
5
Setup
Installation (continued)
Displaying the Images
1
Mounting the Hood Cover (Provided)
1
Align the hood cover with the groove on top of
the viewfinder screen and insert from the top.
2
Secure with the screw located at the center,
below the viewfinder screen.
Set the POWER switch on remote control unit or
camera to �ONB, to display the image on the
viewfinder.
Memo�
● Depending on the system environment, it may take up to
10 seconds before the image is displayed.
● Select the image to display using [INPUT SOURCE] in the
[VIDEO FORMAT] menu. (Image from the camera’s
viewfinder or this viewfinder’s [SDI INPUT] terminal)
(A Page 11)
Adjusting the Picture Quality
1 Turn the [BRIGHT] control to adjust the
brightness of the screen.
Screw
To brighten, turn to the right.
Adjusting the Position
MENU
STATUS
[BRIGHT] Control
BRIGHT
Memo�
● It may be difficult to view the LCD screen at some angles.
View from the direct front angle of the screen.
4
PEAKING
5
6
4
5
6
1 Loosen the panning and tilt lock handle to adjust
the angle of the viewfinder and secure it at an
appropriate angle for easy viewing.
CONTRAST
[CONTRAST] Control
[PEAKING] Control
1:1
FOCUS
ASSIST
2 Turn the [CONTRAST] control to adjust the
contrast of the screen.
To increase the contrast, turn to the right.
3 Turn the [PEAKING] control to adjust the
peaking.
To sharpen the contour, turn to the right.
Panning
Tilt
Panning and Tilt Lock Handle
6
Memo�
● You can set the frequency band where the contour is
emphasized with the [PEAKING] control in
[PEAKING FREQ.] of the [SHOOTING ASSIST] menu
screen. (A Page 11)
● You can adjust the brightness of the LCD backlight using
[BACK LIGHT] in the [OTHERS] menu. (A Page 12)
● When this viewfinder is used, its display is always on
regardless of the [LCD+VF] setting in the [LCD+VF] menu
of the GY-HM790 series.
Note�
● After switching off the power on the camera or remote
control unit, wait for 10 seconds or more before turning on
the power switch again.
● Turning ON/OFF the power switch in quick succession may
cause malfunction.
Menu
Setting the Menu
Entering the Camera Name
1
MENU
STATUS
- -
[MENU] Dial
[STATUS/MENU]
Button
5
- ON
HP 7 9 0G
CO L OR
MAX
C A NC E L
4
PEAKING
5
6
4
CONTRAST
OTHERS
C AME RA N AME
N AME E D I T
B L A C K &WH I T E
BAC K L I G H T
ME NU R E S E T
P AGE B A C K
6
BRIGHT
Display the [OTHERS] menu screen.
1:1
FOCUS
ASSIST
Setting the Menu of this Viewfinder
1
Press the [STATUS/MENU] button for 1 second
or more during normal screen display.
The [MAIN MENU] screen appears.
- -
M A I N M E NU
- -
2 Turn the [MENU] dial to move the cursor to
[NAME EDIT].
3
Press the [MENU] dial.
The first character blinks.
4
5
Turn the [MENU] dial to select any character.
Press the [MENU] dial to confirm the character.
The next character blinks.
MA R K ER S E T T I NG . .
S HOO T I NG A S S I S T . .
V I D EO F ORMA T . .
OTHERS . .
EX I T
6
Repeat the above steps 4 and 5 to enter 6
characters.
To enter a title of less than 6 characters, use space.
7 After all the characters are entered, press the
[STATUS/MENU] button.
2
Turn the [MENU] dial to move the cursor to the
desired menu screen.
3
Press the [MENU] dial.
The selected menu screen appears.
● Selecting [EXIT] on the [MAIN MENU] screen will return
the screen to the normal screen.
- -
MA R K E R S E T T I NG
ASPECT T YPE
RA T I O
POS I T I ON
A S P E C T MA R K E R
TYPE
S A F E T Y Z ON E
S I ZE
C E N T E R MA R K
P AGE B A C K
- -
V I D EO
16 : 9
CENT ER
ON
L I NE + HA L F
ON
9 5%
ON
4
Turn the [MENU] dial to move the cursor to the
item to be set and press the [MENU] dial.
The setting value of the item blinks.
● Selecting [PAGE BACK] on the menu screen will return the
screen to the [MAIN MENU] screen.
5
6
Turn the [MENU] dial to change the setting value.
Press the [MENU] dial to stop the blinking of the
setting value.
The setting value is saved at this point.
7
To change other settings, repeat the above steps
3 to 6.
8
After all settings are complete, press the
[STATUS/MENU] button.
This returns to the normal screen.
Memo�
● To display the camera name on the Status screen, set
[CAMERA NAME] in the [OTHERS] menu screen to �ONB.
Returning Menu Settings to Default Settings
At the [OTHERS] menu screen, set [MENU RESET] to
�EXECUTEB and press the [MENU] dial to return the menu
settings to default settings.
Setting the Camera Menu of the GY-HM790 Series
The menu of the camera can be set when [INPUT SOURCE]
is set to �VFB and the GY-HM790 series is in the Camera
mode.
1 When the normal screen is displayed, press the
[MENU] dial for more than 1 second.
The camera’s [MAIN MENU] screen appears.
2 Follow the procedure from step 2 onwards in
[Setting the Menu of this Viewfinder] (A Page 7).
Memo�
● When the menu of the camera is displayed, the menu
display switches every time the [STATUS/MENU] button is
pressed for more than 1 second.
(Camera’s menu 1 [Favorites Menu])
● Operations that involve moving the cursor horizontally
cannot be performed on this viewfinder.
● For details on the menu of the camera, refer to the
[INSTRUCTIONS] of the GY-HM790 series.
This returns to the normal screen.
7
Menu
Menu Screen
The Menu screen consists of the following structure as shown below.
- -
M A I N M E NU
- -
- -
MA R K ER S E T T I NG . .
S HOO T I NG A S S I S T . .
V I D EO F ORMA T . .
OTHERS . .
EX I T
MA R K E R S E T T I NG
ASPECT T YPE
RA T I O
POS I T I ON
A S P E C T MA R K E R
TYPE
S A F E T Y Z ON E
S I ZE
C E N T E R MA R K
P AGE B A C K
- -
S HOO T I NG A S S I S T
F OCU S A S S I S T
L EVE L
Z EBRA
T OP 1
BO T T OM 1
T OP 2
BO T T OM 2
P E A K I NG F R EQ .
P AGE B A C K
- -
- -
V I D EO
16 : 9
CENT ER
ON
L I NE + HA L F
ON
9 5%
ON
V I D EO
F ORMA T
I N P U T SOURC E
SDI RETURN
VF
OFF
I N P U T S I GN A L
F R AME R A T E
F ORMA T
A S P E C T [ SD ]
P AGE B A C K
AU TO
- - - - - - 4:3
- -
OTHERS
C AME RA N AME
N AME E D I T
B L A C K &WH I T E
BACK L I G H T
MENU RESET
P AGE B A C K
- -
B L UE
M I DD L E
2 P A T T E RN S
8 0%
7 0%
OV E R
8 0%
M I DD L E
- -
- ON
HP 7 9 0G
CO L OR
MAX
CANCEL
MAIN MENU Screen
Menu Screen
Description
MARKER SETTING ..
This item sets the various markers to be displayed in the images.
SHOOTING ASSIST ..
This item sets the shooting assist function.
VIDEO FORMAT ..
This item sets the format for video input or SDI video input.
OTHERS ..
This item sets the camera name and initializes the menu.
EXIT
This returns to the normal screen.
8
MARKER SETTING Menu Screen
Settings in bold are factory default settings.
Memo�
● The [MARKER SETTING] menu is valid for the image from this viewfinder’s [SDI INPUT] terminal. When [INPUT SOURCE] in
the [VIDEO FORMAT] menu is set to �VFB, all items in the [MARKER SETTING] menu appear as �----B and cannot be
selected. For the image from the camera’s viewfinder, set the [Marker Setting] menu on the camera by using the [MENU] dial to
control the menu of the camera (A Page 7).
Item
ASPECT TYPE
Setting Value
VIDEO
CINEMA
Description
This item sets the purpose of the marker.
VIDEO
: Aspect for TV broadcast shooting.
CINEMA : Aspect for cinema shooting.
Memo�
● When the input format is 4:3, �CINEMAB cannot be selected. ([VIDEO] is displayed.)
RATIO
When ASPECT
TYPE is set to
�VIDEOB
16:9
4:3
14:9
16:9+4:3
When ASPECT
TYPE is set to
�CINEMAB
2.35:1
1:66:1
1:75:1
1:85:1
POSITION
CENTER
C.HEADRM
This item sets the aspect ratio of the marker. It displays the configured aspect ratio of the
marker. When set to �16:9+4:3B, the 16:9 and 4:3 marker are displayed at the same
time.
Memo�
● �16:9+4:3B is displayed when the VIDEO FORMAT at the camera is HD mode.
This item sets the display position of the marker.
CENTER
: Sets the display position of the marker at the center of the screen.
C.HEADRM
: Sets the display position of the marker at the upper side of the screen.
Memo�
● �C.HEADRMB can only be set when [RATIO] is �2.35:1B or �1:85:1B. For other
settings, [CENTER] will be displayed and setting is disabled.
ASPECT MARKER
OFF
ON
This item sets the marker outside the aspect area.
OFF : Cancels the marker outside the aspect area.
ON
: Displays the marker outside the aspect area.
Memo�
● When camera output is set to BARS, this function is �OFFB during Return Video
display, 1:1 display and when status display is OFF.
TYPE
SAFETY ZONE
LINE
HALFTONE
LINE+HALF
This item sets the type of labeling for markers outside the aspect area.
LINE
: Displays the aspect area in lines.
HALFTONE
: Displays the image level outside the aspect area in half the brightness.
LINE+HALF
: Displays the aspect area in lines and sets outside the area in half the
brightness.
OFF
ON
This item sets the marker inside the aspect area.
OFF : Cancels the marker inside the aspect area.
ON
: Displays the marker inside the aspect area.
Memo�
● When camera output is set to BARS, this function is �OFFB during Return Video
display, 1:1 display and when status display is OFF.
SIZE
CENTER MARK
95 %,
93 %, 90 %
88 %, 80 %
This item sets the display percentage for markers inside the aspect area.
OFF
ON
This item sets whether to display markers in the center.
OFF : Cancels the center marker.
ON
: Displays the center marker.
Memo�
● When camera output is set to BARS, this function is �OFFB during Return Video
display, 1:1 display and when status display is OFF.
PAGE BACK
^
This returns to the [MAIN MENU] screen.
9
Menu
Menu Screen (continued)
SHOOTING ASSIST Menu Screen
Settings in bold are factory default settings.
Item
Setting Value
FOCUS ASSIST
RED
GREEN
BLUE
Description
This item sets the display color of the focus section when the FOCUS ASSIST
function is operated.
This item is enabled when [INPUT SOURCE] in the [VIDEO FORMAT] menu is set to
�SDIB.
RED
: Displays the focus section in red.
GREEN : Displays the focus section in green.
BLUE
: Displays the focus section in blue.
Memo�
● When [INPUT SOURCE] in the [VIDEO FORMAT] menu is set to �VFB, all items in
the [MARKER SETTING] menu appear as �----B and cannot be selected. For the
image from the camera’s viewfinder, set the [Marker Setting] menu by using the
[MENU] dial to control the menu of the camera (A Page 7).
● The [FORMAT] button of the GY-HM790 series is disabled.
LEVEL
ZEBRA
LOW
MIDDLE
HIGH
This item sets the focus level during the FOCUS ASSIST operation.
LOW
: Displays the focus section.
MIDDLE : Emphasizes the focus section.
HIGH
: Further emphasizes the focus section.
OFF
1PATTERN
2PATTERNS
Select whether to display Zebra and the display format.
This item is enabled when [INPUT SOURCE] in the [VIDEO FORMAT] menu is set to
�SDIB.
OFF
: Does not display Zebra.
1PATTERN
: Displays the brightness set between [TOP1] and [BOTTOM1] in Zebra.
2PATTERNS
: In addition to [1PATTERN], this displays the brightness set between
[TOP2] and [BOTTOM2] in Zebra.
Memo�
● When [INPUT SOURCE] in the [VIDEO FORMAT] menu is set to �VFB, all items in
the [MARKER SETTING] menu appear as �----B and cannot be selected. For the
image from the camera’s viewfinder, set this function using the [MENU] dial to
control the menu of the camera (A Page 7).
TOP1
5 % ~ 80 % ~ 100 % This item sets the upper limit of the brightness of Zebra 1.
OVER
5 % ~ 100 %
: Displays the brightness below this setting as Zebra. (The value can be
set in intervals of 5 %.)
OVER
: Cancels the upper limit of the brightness of the displayed Zebra.
Memo�
● When [ZEBRA] is set to �OFFB, �-----B will be displayed and setting is disabled.
BOTTOM1
0 % ~ 70 % ~ 100 % This item sets the lower limit of the brightness of Zebra 1.
0 % ~ 100 % : Displays the brightness above this setting as Zebra. (The value can
be set in intervals of 5 %.)
Memo�
● When [ZEBRA] is set to �OFFB, �-----B will be displayed and setting is disabled.
TOP2
5 % ~ 100 %
OVER
This item sets the upper limit of the brightness of Zebra 2.
5 % ~ 100 %
: Displays the brightness below this setting as Zebra. (The value can be
set in intervals of 5 %.)
OVER
: Cancels the upper limit of the brightness of the displayed Zebra.
Memo�
● When [ZEBRA] is set to �OFFB or �1PATTERNB, �-----B will be displayed and
setting is disabled.
BOTTOM2
0 % ~ 80 % ~ 100 % This item sets the lower limit of the brightness of Zebra 2.
0 % ~ 100 %
: Displays the brightness above this setting as Zebra. (The value can be
set in intervals of 5 %.)
Memo�
● When [ZEBRA] is set to �OFFB or �1PATTERNB, [----] will be displayed and setting
is disabled.
1�
Item
PEAKING FREQ.
Setting Value
LOW
MIDDLE
HIGH
Description
This item sets the frequency band where the contour is emphasized with the
[PEAKING] control.
LOW
: Emphasizes the low frequency band.
MIDDLE : Emphasizes the intermediate frequency band.
HIGH
: Emphasizes the high frequency band.
Memo�
● This item is disabled when the Focus Assist is activated.
PAGE BACK
^
This returns to the [MAIN MENU] screen.
VIDEO FORMAT Menu Screen
Settings in bold are factory default settings.
Item
Setting Value
Description
INPUT SOURCE
VF
SDI
Select the input image to display on the LCD screen.
VF
: Inputs the image from the camera’s viewfinder.
SDI
: Inputs the image from this viewfinder’s [SDI INPUT] terminal.
SDI RETURN
OFF
ON
This item sets whether to use the signals input to this viewfinder’s [SDI INPUT]
terminal as return signals.
OFF : Return signals are supplied by the camera. Does not use the signals input to the
[SDI INPUT] terminal.
ON
: Uses the signals input to the [SDI INPUT] terminal as the return signals.
Memo�
● When [INPUT SOURCE] is set to �SDIB, this item appears as �----B and cannot
be selected.
INPUT SIGNAL
AUTO
MANUAL
Select whether to automatically detect the video format of the input signals.
AUTO
: Automatically detects the video format.
MANUAL : The video format is not automatically detected; select the video format
using [FRAME RATE] or [FORMAT].
Memo�
● When the return video is input, set this item to �AUTOB.
FRAME RATE
60
50
This item sets the frame rate of the input signals.
60 : Select this when the frame rate of the input signals is 60 Hz.
50 : Select this when the frame rate of the input signals is 50 Hz.
Memo�
● When [INPUT SIGNAL] is set to �AUTOB, this item appears as �----B and cannot
be selected.
FORMAT
When FRAME
RATE is set to
60
1080I
720P
480I
When FRAME
RATE is set to
50
1080I
720P
576I
Select the format of the input signals.
1080I : Select this when the input signal is HD1080i.
720P : Select this when the input signal is HD720p.
480I : Select this when the input signal is SD480i.
576I : Select this when the input signal is SD576i.
Memo�
● When [INPUT SIGNAL] is set to �AUTOB, this item appears as �----B and cannot
be selected.
● If [System Definition] of the GY-HM790 series is set to �SD (DV)B when
[INPUT SOURCE] is set to �VFB, select �1080IB.
● When this item is set to �720PB while the [INPUT SOURCE] is set to �VFB, the
return video supplied by the camera is not displayed.
● �480IB or �576IB can only be selected when [INPUT SOURCE] is set to �SDIB.
ASPECT[SD]
4:3
16:9
This item sets the aspect of the screen display when SD signals are input.
This item is enabled only when SDI signals are input to the [SDI INPUT] terminal
while [INPUT SOURCE] in the [VIDEO FORMAT] menu is set to �SDIB.
4:3
: Displays 4:3 input signals as-is.
16:9 : Displays 4:3 images in 16:9. This is valid when the input signals are at
SQUEEZE.
PAGE BACK
^
This returns to the [MAIN MENU] screen.
11
Menu
Menu Screen (continued)
OTHERS Menu Screen
Settings in bold are factory default settings.
Item
CAMERA NAME
Setting Value
OFF
ON
Description
This item sets whether to display the camera name on the STATUS screen.
OFF : Does not display.
ON
: Display.
Memo�
● The camera name is not displayed during MENU display.
NAME EDIT
BLACK & WHITE
A to Z, 0 to 9,
-./[]
Enter the camera name.
Up to 6 characters can be entered. (A Page 7)
The default setting is �HP790GB.
COLOR
B&W
This allows the images to be viewed in black and white.
This item is enabled when [INPUT SOURCE] in the [VIDEO FORMAT] menu is set to
�SDIB. (A Page 11)
COLOR : Displays color images.
B&W
: Displays B&W images.
Memo�
● For the image from the camera’s viewfinder, set this function by using the [MENU]
dial to control the menu of the camera (A Page 7).
BACK LIGHT
MIN, 1 to 9, MAX
This item adjusts the brightness of the LCD backlight.
Increase the value to increase the brightness.�
MENU RESET
CANCEL
EXECUTE
This item returns all menu settings to factory default settings.
CANCEL
: Cancels Menu Reset.
EXECUTE
: Executes Menu Reset.
PAGE BACK
^
This returns to the [MAIN MENU] screen.
Precautions when Using
with the GY-HM790 Series
� Items with restricted operation at VF-HP790G depending on camera settings
Setting Item
Tally System
12
Setting Value
Restricted Operation
Studio
The TALLY lamp displays TALLY(PGM/PVM), CALL and warning from the remote
control.
Other than Studio
The TALLY lamp displays the camera operation status and warning.
Others
Terminal Specifications
VF Terminal
20-pin Connector
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
D0+
GND0
GND
12 V
SCL (D3-)
D0CLK+
CLKGNDC
SDA (D3+)
D1+
GND 1
D2+
GND
VF_SEN (GND3)
D1GND2
D2NRESET
VF_D_IN
IN/OUT
IN
^
^
IN
IN
IN
IN
IN
^
IN
IN
^
IN
^
IN
IN
^
IN
IN/OUT
OUT
DC INPUT Terminal
4-pin Connector
Pin No.
1
2
3
4
Name
GND
NC
NC
+12 V
IN/OUT
^
^
^
IN
[VF CABLE] Connector
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15
16
17
18 19 20
[DC INPUT] Connector
4
1
2 3
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15
16
17
18
19 20
13
Others
Troubleshooting
Troubleshooting
Check Point
Power does not turn on
Insert the VF cable or power cable fully.
Turn on the power supply of the GY-HM790 series/RM-HP250.
There are no images
Insert the VF cable fully.
Turn on the power supply of the GY-HM790 series/RM-HP250 and set the correct
settings.
Check the setting of [INPUT SOURCE] in the [VIDEO FORMAT] menu. (A Page 11)
Is [INPUT SIGNAL] in the [VIDEO FORMAT] menu set to �MANUALB? In this case,
set it to �AUTOB or set the video format correctly. (A Page 11)
The color is incorrect / There is no color
Insert the VF cable or power cable fully.
Adjust the [CONTRAST] and [BRIGHT] adjustment controls.
Is [BLACK & WHITE] in the [OTHERS] menu set to �B&WB? In this case, set it to
�COLORB. (A Page 12)
Blurry images
Adjust the [BRIGHT] and [PEAKING] adjustment controls.
The field angle size of the viewfinder is
wrong
Check the settings on page 11.
The images appear distorted
Check the settings on page 11.
Specifications
� General
Connecting Device
Power Supply
Power Consumption
Ambient Temperature
Allowable Operating Humidity
Mass
� Input Terminal
: GY-HM790 series
: 12 V DC
(11 V DC to 18 V DC)
: Approx. 11 W and
below
: 0 °C to 40 °C
: 30 % RH to 80 % RH
: 1.6 kg (excluding hood)
1.9 kg (including hood)
SDI Input
HD-SDI
SD-SDI
: HD/SD SDI video signal input, BNC
(unbalanced)
: Compliant with SMPTE 259 M
: Compliant with SMPTE 292 M
� Accessories
Instructions ...........................................................................1
Warranty Card (For USA & Canada) ....................................1
VF Cable ..............................................................................1
Hood Cover ..........................................................................1
� LCD Specifications
Screen Size
Aspect Ratio
LCD Panel
Resolution
Display Color
View Angle (Standard)
Brightness
Contrast Ratio
14
:
:
:
:
:
8.4 inch
4:3
TFT-LCD
1024 x 768 dots (XGA)
Approx. 16.77 million
colors
: 60°/50°/65°/65°
(Top/Bottom/Left/Right)
: 300 cd/m²
: 400:1
130
Dimensional Outline Drawing (Unit: mm)
With Hood
195
184
261
Without Hood
90
12
67
MENU
6
5
4
PEAKING
261
4
CONTRAST
5
6
4
BRIGHT
5
6
STATUS
1:1
FOCUS
ASSIST
* The specifications and appearance of this product and other related products may be modified for improvement without prior
notice.
15
VF-HP790G
STUDIO VIEWFINDER
© 2010 Victor Company of Japan, Limited
LST1110-001A