SPEAKER ENCLOSURE PS4/5 LITEPACK
R
LTO
OWNER'S MANUAL
PS4/5 LITEPACK
SPEAKER ENCLOSURE
ACTIVE MODELS
www.altoproaudio.com
Version 1.1 SEPTEMBER 2007
English
IMPORTANT SAFETY INSTRUCTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK
PLEASE DO NOT REMOVE THE COVER OR
THE BACK PANEL OF THIS EQUIPMENT.
THERE ARE NO PARTS NEEDED BY USER
INSIDE THE EQUIPMENT. FOR SERVICE,
PLEASE CONTACT QUALIFIED SERVICE
CENTERS.
WARNING
To reduce the risk of electric shock
and fire, do not expose this equipment
to moisture or rain.
Dispose of this product should
not be placed in municipal waste
and should be separate collection.
11. Move this Equipment only with a cart,
stand, tripod, or bracket,
This symbol, wherever used, alerts you to the
specified by the
presence of un-insulated and dangerous voltages
manufacturer, or
within the product enclosure. These are voltages that
sold with the
may be sufficient to constitute the risk of electric
Equipment. When
shock or death.
a cart is used, use
This symbol, wherever used, alerts you to
caution when
important operating and maintenance instructions.
moving the cart /
Please read.
equipment
Protective Ground Terminal
combination to
AC mains (Alternating Current)
avoid possible
Hazardous Live Terminal
injury from tip-over.
ON: Denotes the product is turned on.
12. Permanent hearing loss may be caused by
OFF: Denotes the product is turned off.
exposure to \ extremely high noise levels.
CAUTION
The US. Government's Occupational Safety
Describes precautions that should be observed to
and Health Administration (OSHA) has
prevent damage to the product.
specified the permissible exposure to noise
1. Read this Manual carefully before operation.
level.
2. Keep this Manual in a safe place.
These are shown in the following chart:
3. Be aware of all warnings reported
with this symbol.
HOURS X DAY SPL EXAMPLE
4. Keep this Equipment away from water and
90 Small gig
8
moisture.
92 train
6
5. Clean it only with dry cloth. Do not use
95 Subway train
4
solvent or other chemicals.
97 High level desktop monitors
3
6. Do not damp or cover any cooling opening.
100 Classic music concert
2
Install the equipment only in accordance with
the Manufacturer's instructions.
102
1,5
105
1
7. Power Cords are designed for your safety. Do
110
0,5
not remove Ground connections! If the plug
does not fit your AC outlet, seek advice from
0,25 or less 115 Rock concert
a qualified electrician. Protect the power
According to OSHA, an exposure to high SPL in
cord and plug from any physical stress to
excess of these limits may result in the loss of
avoid risk of electric shock. Do not place
heat. To avoid the potential damage of heat, it is
heavy objects on the power cord. This could
cause electric shock or fire.
recommended that Personnel exposed to
equipment capable of generating high SPL use
8. Unplug this equipment when unused for long
hearing protection while such equipment is
periods of time or during a storm.
under operation.
9. Refer all service to qualified service personnel
The apparatus shall be connected to a mains
only. Do not perform any servicing other than
those instructions contained within the
socket outlet with a protective earthing
User's Manual.
connection.
10. To prevent fire and damage to the product,
use only the recommended fuse type as
indicated in this manual. Do not short-circuit
the fuse holder. Before replacing the fuse,
make sure that the product is OFF and
disconnected from the AC outlet.
The mains plug or an appliance coupler is used
as the disconnect device, the disconnect device
shall remain readily operable.
IN THIS MANUAL:
1.
2.
3.
4.
5.
6.
7.
8.
9.
INTRODUCTION ................................................................................1
WHY ACTIVE? ...................................................................................1
POSITIONING ...................................................................................2
HOOKUP DIAGRAMS .......................................................................3
PANEL DESCRIPTION ........................................................................4
RIGGING ..........................................................................................5
FREQUENCY RESPONSE DIAGRAM ....................................................5
TECHNICAL SPECIFICATION................................................................6
WARRANTY ......................................................................................7
1. INTRODUCTION
Thank you for your purchasing of the PS4/PS5 LITEPACK, 2-way active sound
reinforcement speaker enclosures. It is just one of the many Alto products
that a talented, multinational Team of Audio Engineers and Musicians have
developed with their great passion for music. Your PS4/PS5 LITEPACK is
capable of enormous sound pressure level and it has been created to give you
a performance that is better than any loudspeaker in this range thanks to the
quality of its transducers, built-in amplifier and digital processor. We design
all our transducers and cabinets in Emilia-Romagna of Italy, a lowland famous
for music and fast cars. In fact, Lamborghini, Maserati and Ferrari are made
just a few miles away from our design centers. The same area has a long
tradition in designing and manufacturing some of the world's best professional
transducer and plastic moldings.
Enjoy your PS4/PS5 LITEPACK and make sure to read this Manual carefully
before operation!
2. WHY ACTIVE?
There are several advantages in the active design for a speaker enclosure.
1. The built-in crossover is active and its components require low power since
they operate on line-level signals. Unlike passive crossovers, active designs
don' t waste power since they are not made by large capacitors, coils and
resistors.
2. The built-in amplifiers are specifically designed for the impedance of the
built-in speakers.
3. The full-range signal at the input is crossovered before it reaches the
amplifier. In this way, each amplifier only receive the frequency range
selected for its driver.
4. In passive configurations, long speakers cable cause electrical resistance
and compromise the amplifier's damping factor. In the active design the
wires length in between amplifier and transducer in minimal. In this way,
all the power of the amplifier is directly transferred to the transducer
without any loss produced by long speaker cables.
5. Because of the active circuits it is possible to include flexible tools such
as microphone preamplifiers.
1
HOOK
3. POSITIONING
UP
PS4/5 LITEPACK ACTIVE SPEAKER
Make all initial connections with all the equipment powered off, and ensure
that all the main volume controls are turned down completely.
1). Connect one side of the signal cable at your audio mixer into output left
/Right (with Stereo-Jack or XLR) and the other side of the cable into the
line input (COMBO) of your active speaker cabinet (with Stereo-Jack or
XLR).
2). Connect the power cord to mains.
3). Turn on your mixer first, then the active speaker cabinets.
4). Turn up the volume control of the active speaker cabinets.
5). Use PFL function to get the proper input level for the mixer, and adjust
the main mix level control to manipulate the output level.
6). After using, turn off your active speaker cabinets first, then the mixer.
Signal Cable
Power Cord
Signal Cable
Left
Right
Main Mix
Power Cord
Main Mix
Output
Output
Tripod
Mount
Tripod
Mount
MIXER
2
HOOK
Two speaker in stereo operation
UP
MAIN OUT R
MAIN OUT L
LINE IN
LINE IN
PUSH
PUSH
NEW
VOLUME
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
CONCERT HALL
MIN
LINK
MAX
SIGNAL
LIMIT
BAL
FLAT
VOLUME
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
JAZZ CLUB
LOUDNESS
CONCERT HALL+SUB
ARENA+SUB
VOCAL
ROCK & ROLL
1
CONCERT HALL
MIN
INPUT
LINK
MAX
SIGNAL
LIMIT
BAL
R
DISCO
ANTIRUMBLE
DRUM KICK
FLAT
VOCAL
ROCK & ROLL
R
POWER
LTO
PS4 LITEPACK
SHIELD
TIDE
3
DISCO
ANTIRUMBLE
DRUM KICK
2
CONCERT HALL+SUB
ARENA+SUB
1
3
INPUT
NEW
JAZZ CLUB
LOUDNESS
TIDE
2
POWER
LTO
PS4 LITEPACK
SHIELD
MIXER
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
MODEL
MODEL
HOOK
SERIAL
SERIAL
Use only with a 250V fuse
Use only with a 250V fuse
220-240V
POWER
220-240V
POWER
50/60Hz
50/60Hz
Multiple speakers with the same stereo source
UP
MIXER
MAIN OUT LEFT
LINK
LINE IN
MAIN OUT RIGHT
LINK TO NEXT SPEAKER
PUSH
NEW
VOLUME
JAZZ CLUB
LOUDNESS
MAX
SIGNAL
LIMIT
ANTIRUMBLE
DRUM KICK
FLAT
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
MODEL
Use only with a 250V fuse
220-240V
50/60Hz
LINK
MAX
SIGNAL
LIMIT
BAL
DRUM KICK
NEW
FLAT
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
MODEL
Use only with a 250V fuse
220-240V
50/60Hz
MAX
SIGNAL
LIMIT
ANTIRUMBLE
DRUM KICK
NEW
FLAT
MODEL
Use only with a 250V fuse
50/60Hz
CONCERT HALL+SUB
DISCO
CONCERT HALL
MIN
LINK
MAX
SIGNAL
LIMIT
BAL
ANTIRUMBLE
DRUM KICK
FLAT
VOCAL
ROCK & ROLL
R
POWER
LTO
PS4 LITEPACK
SHIELD
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
SERIAL
MODEL
POWER
JAZZ CLUB
LOUDNESS
1
3
INPUT
R
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
220-240V
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
ARENA+SUB
2
VOCAL
ROCK & ROLL
LTO
PS4 LITEPACK
SHIELD
VOLUME
TIDE
CONCERT HALL+SUB
DISCO
CONCERT HALL
MIN
LINK
BAL
POWER
SERIAL
POWER
JAZZ CLUB
LOUDNESS
1
3
INPUT
PUSH
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
ARENA+SUB
2
VOCAL
ROCK & ROLL
LTO
PS4 LITEPACK
SHIELD
VOLUME
TIDE
CONCERT HALL+SUB
DISCO
ANTIRUMBLE
R
POWER
SERIAL
POWER
PUSH
JAZZ CLUB
LOUDNESS
ARENA+SUB
CONCERT HALL
MIN
INPUT
R
LINE IN
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
1
3
VOCAL
ROCK & ROLL
LTO
PS4 LITEPACK
SHIELD
VOLUME
TIDE
2
DISCO
CONCERT HALL
MIN
LINK
BAL
NEW
CONCERT HALL+SUB
ARENA+SUB
1
3
INPUT
PUSH
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
TIDE
2
POWER
LINK TO NEXT SPEAKER
LINK
LINE IN
LINE IN
Use only with a 250V fuse
220-240V
SERIAL
POWER
50/60Hz
3
HOOK
Two subwoofers and Two satellite speakers
UP
LINE IN
PUSH
NEW
VOLUME
JAZZ CLUB
LOUDNESS
MAX
SIGNAL
LIMIT
PUSH
ANTIRUMBLE
DRUM KICK
FLAT
MODEL
Use only with a 250V fuse
JAZZ CLUB
LOUDNESS
CONCERT HALL+SUB
ARENA+SUB
DISCO
CONCERT HALL
MIN
INPUT
LINK
MAX
ANTIRUMBLE
DRUM KICK
SIGNAL
LIMIT
BAL
R
FLAT
VOCAL
ROCK & ROLL
R
POWER
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
220-240V
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
1
3
VOCAL
ROCK & ROLL
LTO
PS4 LITEPACK
SHIELD
VOLUME
TIDE
2
DISCO
CONCERT HALL
MIN
LINK
BAL
NEW
CONCERT HALL+SUB
ARENA+SUB
1
3
INPUT
LINE IN
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
TIDE
2
POWER
LTO
PS4 LITEPACK
SHIELD
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
SERIAL
SERIAL
MODEL
Use only with a 250V fuse
POWER
50/60Hz
220-240V
MAIN OUT LEFT
MAIN OUT RIGHT
LINE IN LEFT/MONO
LINE IN LEFT/MONO
ACTIVE SUBWOOFER
POWER
50/60Hz
ACTIVE SUBWOOFER
MIXER
SP
OT
L
IG
5. PANEL DESCRIPTION
HT
PS4/5 LITEPACK ACTIVE SPEAKER
(1) ON-OFF main power switch
(7)
(6)
(5)
(4)
(3)
(8)
PUSH
NEW
VOLUME
JAZZ CLUB+SUB
VIRTUAL SUB
ACOUSTIC
ROCK & ROLL+SUB
STAGE MONITOR
JAZZ CLUB
LOUDNESS
TIDE
CONCERT HALL+SUB
ARENA+SUB
2
1
CONCERT HALL
3
MIN
INPUT
LINK
MAX
SIGNAL
LIMIT
BAL
DISCO
ANTIRUMBLE
DRUM KICK
FLAT
VOCAL
ROCK & ROLL
R
POWER
LTO
PS4 LITEPACK
SHIELD
(9)
(2) Input AC power socket with main fuse
(3) Ground switch
(4) Power, green LED, indicate ON status
(5) LINE/MIC INPUT on COMBO connector
(6) LINK OUT on XLR connector
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
(7) Signal limit, green/red LED
(8) Main VOLUME control
MODEL
(2)
Use only with a 250V fuse
220-240V
SERIAL
POWER
(1)
50/60Hz
(9) Preset selector
Via this knob, you can select the right effect you wish to perform.
There are totally 16 options for you, JAZZ CLUB+SUB, VIRTUAL SUB,
STAGE MONITOR, JAZZ CLUB, CONCERT HALL+SUB, DISCO, VOCAL,
ROCK & ROLL, FLAT, DRUM KICK, ANTIRUMBLE, CONCERT HALL,
ARENA+SUB, LOUDNESS, ROCK & ROLL+SUB and ACOUSTIC.
4
6. RIGGINFG
The PS4 / 5 LITEPACK speaker cabinet
also provides the suspension points for
fixed installation. How to use them?
Eyebolt
Dust Cover
First, open the dust covers, and the
next, mount the flying rings to the
suspension points
(M10 1.5PH LENGTH: 30mm).For
further details, please refer to the
right illustration.
Suspension
Point
7. FREQUENCY RESPONSE DIAGRAM
PS4 LITEPACK
+110
+100
d
B
S
P
L
+90
+80
+70
20
50
100
200
500
1k
2k
5k
10k
20k
1k
2k
5k
10k
20k
Hz
PS5 LITEPACK
+110
d
B
S
P
L
+100
+90
+80
+70
20
50
100
200
500
Hz
5
8. TECHNICAL SPECIFICATION
Model Item
PS4 LITEPACK
Active System Type
Low Output Power
High Output Power
Max SPL 1mt
Frequency Response
Protection Low-High
Input Impedance
Input Sensitivity
Low Frequency Device
High Frequency Device
Coverage( H x V )
Connectors
Cabinet
External Control
Dimensions( H x W x D)
Net Weight (lbs/kg)
2-Way Bi-Amp. with MODELLER
350 Watt EIAJ
65 Watt EIAJ
123 dB SPL calculated EIAJ
MODELLER Presets Setting
Analog Limiter
30 k Balanced/15 k Unbalanced
Line +4 dB
12" Neodymium woofer/2.5" Voice Coil
1" Neodymium Driver/1.35" Voice Coil
90 H x 45 V
Input with Combo/Link with XLR
Trapezoidal Shape/Plastic Reinforced Cabinet
MODELLER with 16 Presets/Line Volume/Clipping LED Indicator/Ground Switch
660 x 396 x 384(mm)
38.8 lbs/17.6 kg
Model Item
PS5 LITEPACK
Active System Type
Low Output Power
High Output Power
Max SPL 1mt
Frequency Response
Protection Low-High
Input Impedance
Input Sensitivity
Low Frequency Device
High Frequency Device
Coverage( H x V )
Connectors
Cabinet
External Control
Dimensions( H x W x D)
Net Weight (lbs/kg)
2-Way Bi-Amp. with MODELLER
350 Watt EIAJ
65 Watt EIAJ
123 dB SPL calculated EIAJ
MODELLER Presets Setting
Analog Limiter
30 k Balanced/15 k Unbalanced
Line +4 dB
15" Neodymium Woofer/3" Voice Coil
1" Neodymium Driver/1.35" Voice Coil
90 H x 45 V
Input with Combo/Link with XLR
Trapezoidal Shape/Plastic Reinforced Cabinet
MODELLER with 16 Presets/Line Volume/Clipping LED Indicator/Ground Switch
660 x 396 x 415 (mm)
44.1 lbs/20 kg
6
9. WARRANTY
1. WARRANTY REGISTRATION CARD
To obtain Warranty Service, the buyer should first fill out and return the enclosed
Warranty Registration Card within 10 days of the Purchase Date.
All the information presented in this Warranty Registration Card gives the
manufacturer a better understanding of the sales status, so as to provide a
more effective and efficient after-sales warranty service. Please fill out all the
information carefully and genuinely, miswriting or absence of this card will void
your warranty service.
2. RETURN NOTICE
2.1 In case of return for any warranty service, please make sure that the
product is well packed in its original shipping carton, and it can protect your
unit from any other extra damage.
2.2 Please provide a copy of your sales receipt or other proof of purchase with
the returned machine, and give detail information about your return address
and contact telephone number.
2.3 A brief description of the defect will be appreciated.
2.4 Please prepay all the costs involved in the return shipping, handling and
insurance.
3. TERMS AND CONDITIONS
3.1 LTO warrants that this product will be free from any defects in materials
and/or workmanship for a period of 1 year from the purchase date if you
have completed the Warranty Registration Card in time.
3.2 The warranty service is only available to the original consumer, who purchased
this product directly from the retail dealer, and it can not be transferred.
3.3 During the warranty service, LTO may repair or replace this product at its
own option at no charge to you for parts or for labor in accordance with the
right side of this limited warranty.
3.4 This warranty does not apply to the damages to this product that occurred
as the following conditions:
Instead of operating in accordance with the user's manual thoroughly, any abuse
or misuse of this product.
Normal tear and wear.
The product has been altered or modified in any way.
Damage which may have been caused either directly or indirectly by another
product / force / etc.
Abnormal service or repairing by anyone other than the qualified personnel or
technician.
And in such cases, all the expenses will be charged to the buyer.
3.5 In no event shall LTO be liable for any incidental or consequential damages.
Some states do not allow the exclusion or limitation of incidental or
consequential damages, so the above exclusion or limitation may not apply to
you.
3.6 This warranty gives you the specific rights, and these rights are compatible
with the state laws, you may also have other statutory rights that may vary
from state to state.
7
SEIKAKU TECHNICAL GROUP LIMITED
NO. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151, Taiwan
http://www.altoproaudio.com Tel: 886-4-22313737
email: [email protected] Fax: 886-4-22346757
All rights reserved to ALTO. All features and content might be changed
without prior notice. Any photocopy, translation, or reproduction of part of this
manual without written permission is forbidden. Copyright c 2007 Seikaku Group
NF02875-1.1
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