Omnitronic MPS-1250, User Manual

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80709585_V_1_0.DOC 21/26
ON/CLIP ON/CLIP ON/CLIP ON/CLIP ON/CLIP ON/CLIP
GAIN GAIN
GAIN GAIN GAIN GAIN
L L
L L L L
R R
R R R R
BRIDGE BRIDGE
BRIDGE
BRIDGE BRIDGE BRIDGE
ZONE 1 ZONE 3 ZONE 2 ZONE 4
POWER
ZONE 5 ZONE 6
0
0
0
0 0 0
0
0
0
0 0 0
10
10
10
10 10 10
10
10
10
10 10 10
MPS-1250
MULTI CHANNEL DISTRIBUTION PA AMPLIFIER
® ®
1
2
3
BUS INPUT
L
L
L
R
R
R
OUT
IN CH INPUT CH INPUT CH INPUT CH INPUT CH INPUT CH INPUT
L L L L L L
R R R R R R
LINE LINE LINE LINE LINE LINE
BUS BUS BUS BUS BUS BUS
LINE LINE LINE LINE LINE LINE
+100V +100V +100V +100V +100V +100V
+4 +4 +4 +4 +4 +4
L L L L L L
- NEG - NEG - NEG - NEG - NEG - NEG
- NEG - NEG - NEG - NEG - NEG - NEG
+4 +4 +4 +4 +4 +4
BRIDGE8 BRIDGE8 BRIDGE8 BRIDGE8 BRIDGE8 BRIDGE8
BRIDGE200V BRIDGE200V BRIDGE200V BRIDGE200V BRIDGE200V BRIDGE200V
ZONE ZONE ZONE ZONE ZONE ZONE
6
5 4 3 2 1
R R R R R R
+4 +4 +4 +4 +4 +4
+100V +100V +100V +100V +100V +100V
STEREO STEREO
STEREO STEREO STEREO STEREO
OUT OUT OUT OUT OUT OUT
REMOTE
VOLUME
REMOTE
VOLUME
REMOTE
VOLUME
REMOTE
VOLUME
REMOTE
VOLUME
REMOTE
VOLUME
BRIDGE BRIDGE BRIDGE BRIDGE BRIDGE BRIDGE
IN IN
IN IN IN IN
+100V +100V +100V +100V +100V +100V
LIMITER LIMITER LIMITER LIMITER LIMITER LIMITER
115V 230V
VOLTAGE SELECT
IN
4
5
Front panel
(1) LEVEL CONTROLS LEFT/MONO and RIGHT
Adjust the level for each of the channels. In bridged
mode, set the level with the Left/Mono control.
(2) ON/CLIP LED
This LED lights up as long as a signal is present at
the input. In case of overload the LED flashes red.
(3) POWER SWITCH
Press this button to start operation.
Rear panel
(4) BUS INPUTS
RCA connectors and terminal blocks for connecting your Aux sources like mixers,
stereo tuners and CD players.
(5) BUS OUTPUT
These RCA connectors are connected in parallel to the BUS inputs and allow for the
connection of a further MPS-1250 amplifier or another amplifier.
Only the Input BUS signals are routed to this output.