Monacor PA-5240 Manual De Instrucciones página 11

7 Protective Circuit
The amplifier is provided with a protective cir-
cuit against overload, overheating and short
circuit at the speaker outputs . The power
amplifier is ventilated by a fan, the speed of
which depends on the temperature of the
power amplifier . If the temperature rise is too
high despite the ventilation, the amplifier will
be muted and the red LED "prot" (13) will
light up . In this case, turn the MASTER con-
trol (9) to zero, wait until the LED "prot" is
extinguished, then switch off the amplifier .
Eliminate the fault, e . g .:
1 . In case of overload, reduce the number of
speakers connected or, if possible, adjust
a lower power consumption on the speak-
ers . Use a second amplifier, if required (see
chapter 5 .5) .
2 . In case of overheating, provide an im-
proved air circulation .
3 . In case of a short circuit at a speaker out-
put, locate the short circuit and eliminate it .
Specifications
RMS output power
100 V outputs*
8 Ω output*
Maximum output power
THD
Inputs
Mic 1 – 4
Line 2 – 4
Aux 5 – 7
Amp In
Extension insertion
Outputs
Speakers*
Zones
Direct outputs
Pre Out
Frequency range
S / N ratio
Line
Mic
Tone control
Bass
Treble
Ambient temperature
Power supply
Mains voltage
Power consumption
Emergency power supply
DC consumption
Dimensions (W × H × D)
Weight
*Either use the 100 V outputs or the 8 Ω output!
Block diagram see page 2
Subject to technical modification .
PA-5240
5 × 100 W; however, total load must not exceed 240 W
1 × 240 W
340 W
~ 230 V / 50 Hz
750 VA
⎓ 24 V
20 A max .
482 × 133 × 352 mm, 3 U
16 kg
All rights reserved by MONACOR
may be reproduced in any form or by any means for any commercial use.
PA-5480
5 × 100 W; however, total load must not exceed 480 W
1 × 480 W
680 W
< 1 %
2 .5 mV, 2 kΩ, balanced
250 mV, 200 kΩ, balanced
250 mV, 5 kΩ, unbalanced
775 mV, 10 kΩ, unbalanced
250 mV, 10 kΩ, unbalanced
5 × 100 V
1 × 100 V, 1 × 8 Ω
775 mV / 100 Ω, unbalanced
55 – 16 000 Hz
> 80 dB (A weighted)
> 70 dB (A weighted)
±10 dB at 100 Hz
±10 dB at 10 kHz
0 – 40 °C
~ 230 V / 50 Hz
1500 VA
⎓ 24 V
40 A max .
482 × 133 × 352 mm, 3 U
17 kg
® INTERNATIONAL GmbH & Co. KG. No part of this instruction manual
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