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CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

IMPORTANT SAFETY INSTRUCTION

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.

1.
2.
3.

4.

5.

6.

7.

8.

9.

10.

Dispose of this product should
not be placed in municipal waste
and should be separate collection.

11.

12.

Move this Equipment only with a cart,
stand, tripod, or bracket,
specified by the
manufacturer, or
sold with the
Equipment. When
a cart is used, use
caution when
moving the cart /
equipment
combination to
avoid possible
injury from tip-over.
Permanent hearing loss may be caused by
exposure to \ extremely high noise levels.
The US. Government's Occupational Safety
and Health Administration (OSHA) has
specified the permissible exposure to noise
level.
These are shown in the following chart:

HOURS X DAY

EXAMPLE

According to OSHA, an exposure to high SPL in
excess of these limits may result in the loss of
heat. To avoid the potential damage of heat, it is
recommended that Personnel exposed to
equipment capable of generating high SPL use
hearing protection while such equipment is
under operation.

8
6
4
3
2
1,5
1
0,5
0,25 or less

SPL

90
92
95
97

100
102
105
110
115

Small gig
train
Subway train
High level desktop monitors
Classic music concert

Rock concert

This symbol, wherever used, alerts you to the
presence of un-insulated and dangerous voltages

within the product enclosure. These are voltages that
may be sufficient to constitute the risk of electric
shock or death.

This symbol, wherever used, alerts you to

important operating and maintenance instructions.

Please read.

Protective Ground Terminal
AC mains (Alternating Current)
Hazardous Live Terminal

ON:

Denotes the product is turned on.

OFF: Denotes the product is turned off.

The apparatus shall be connected to a mains
socket outlet with a protective earthing
connection.

The mains plug or an appliance coupler is used
as the disconnect device, the disconnect device
shall remain readily operable.

CAUTION

Describes precautions that should be observed to
prevent damage to the product.

Read this Manual carefully before operation.
Keep this Manual in a safe place.
Be aware of all warnings reported
with this symbol.
Keep this Equipment away from water and
moisture.
Clean it only with dry cloth. Do not use
solvent or other chemicals.
Do not damp or cover any cooling opening.
Install the equipment only in accordance with
the Manufacturer's instructions.

Power Cords are designed for your safety. Do
not remove Ground connections! If the plug
does not fit your AC outlet, seek advice from
a qualified electrician. Protect the power
cord and plug from any physical stress to
avoid risk of electric shock. Do not place
heavy objects on the power cord. This could
cause electric shock or fire.

Unplug this equipment when unused for long
periods of time or during a storm.

Refer all service to qualified service personnel
only. Do not perform any servicing other than
those instructions contained within the
User's Manual.

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.

Summary of Contents for PS4

Page 1: ...ACTIVE MODELS SPEAKER ENCLOSURE PS4 5 LITEPACK OWNER S MANUAL www altoproaudio com Version 1 1 SEPTEMBER 2007 LTO R English ...

Page 2: ...es that may be sufficient to constitute the risk of electric shock or death This symbol wherever used alerts you to important operating and maintenance instructions Please read Protective Ground Terminal AC mains Alternating Current Hazardous Live Terminal ON Denotes the product is turned on OFF Denotes the product is turned off The apparatus shall be connected to a mains socket outlet with a prot...

Page 3: ...rld s best professional transducer and plastic moldings Enjoy your PS4 PS5 LITEPACK and make sure to read this Manual carefully before operation 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 the...

Page 4: ...O 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...

Page 5: ...Z CLUB SUB DRUM KICK ARENA SUB LOUDNESS ROCK ROLL SUB ACOUSTIC ANTIRUMBLE CONCERT HALL FLAT PUSH 1 3 2 NEW TIDE LINE IN MAIN OUT LEFT LINK TO NEXT SPEAKER LINK TO NEXT SPEAKER LINE IN LINK LINE IN MAIN OUT RIGHT LINK MIXER Use only with a 250V fuse SIGNAL LIMIT SHIELD TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE WARNING POWER BAL LINK INPUT VOLUME 220...

Page 6: ...OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE WARNING POWER BAL LINK INPUT VOLUME 220 240V 50 60Hz LTO R PS4 LITEPACK POWER MODEL SERIAL MIN MAX VIRTUAL SUB STAGE MONITOR JAZZ CLUB CONCERT HALL SUB DISCO VOCAL ROCK ROLL JAZZ CLUB SUB DRUM KICK ARENA SUB LOUDNESS ROCK ROLL SUB ACOUSTIC ANTIRUMBLE CONCERT HALL FLAT PUSH 1 3 2 NEW TIDE HOOK UP Two subwoofers and Two satellite speak...

Page 7: ...st 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 Eyebolt Dust Cover PS5 LITEPACK PS4 LITEPACK 110 100 90 80 70 20 50 100 500 200 1k 2k 5k 10k 20k d B S P L 110 100 90 80 70 d B S P L Hz 20 50 100 500 200 1k 2k 5k 10k 20k Hz ...

Page 8: ...Presets Line Volume Clipping LED Indicator Ground Switch 660 x 396 x 384 mm 38 8 lbs 17 6 kg 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 External Control Dimensions H x W x D Net Weight lbs kg Cabinet Model Item PS4 LITEPACK Model Item ...

Page 9: ... 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 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...

Page 10: ...hotocopy translation or reproduction of part of this manual without written permission is forbidden Copyright 2007 Seikaku Group 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 alto altoproaudio com Fax 886 4 22346757 ...

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