Alto Professional PS 4L - Manual (Page 7)

5
4.3 Two subwoofers and two satellite speakers
5 . RIGGING
The PS4L / 4LA speaker cabinet
also provides the suspension points for
fixed installation. How to use them?
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
Eyebolt
Dust Cover
SIGNAL LIMIT
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
POWER
VOLUME
MODEL
SERIAL
PS 4LA +4dBu
220-240V 50/60Hz
Use only with a 250V fuse
SHIELD
ACTIVE SPEAKER CABINET
BI-AMP. POWER AMPLIFIER BAL
LINK INPUT SIGNAL LIMIT
"WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
POWER
VOLUME
MODEL
SERIAL
PS 4LA +4dBu
220-240V 50/60Hz
Use only with a 250V fuse
SHIELD
ACTIVE SPEAKER CABINET
BI-AMP. POWER AMPLIFIER BAL
LINK INPUT
LINE IN
MAIN OUT LEFT MAIN OUT RIGHT
LINE IN LEFT/MONO
LINE IN LEFT/MONO
LINE IN
ACTIVE SUBWOOFER
MIXER
ACTIVE SUBWOOFER
HOOK
UP
4. HOOK-UP DIAGRAMS