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5.3 Priority Switch

A priority switch (NO contact) can be connected
to the screw terminals PRIORITY (9) . Channels
MIC 2, PHONO and AUX are faded out while this
priority switch is pressed so that only an nounce-
ments via MIC 1 can be heard . After releasing the
priority switch, channels MIC 2, PHONO and AUX
are faded in again .

5.4 Power supply

1) Finally, connect the amplifier by means of the

mains cable (8) to a mains socket (230 V/50 Hz) .

2) To ensure continued operation of the amplifier

in case of a mains failure, connect an emer-
gency power supply unit (e . g . PA-24ESP from
MONACOR) to the terminals 12 – 24 V

⎓

(12) .

Note:

If the voltage from the emergency power sup-

ply unit is present at the terminals 12 – 24 V

⎓

, the

amplifier cannot be switched off with the switch
POWER (6) . In case of a mains failure or if it is
switched off, the amplifier will switch automatically
to the emergency power supply .

6 Operation

1) Turn the control for the total volume (5) to zero

before switching on . Switch on the amplifier via
the POWER switch (6) .

2) Slightly turn up the control for the total vol-

ume (5) . Adjust the desired volume in relation
to each other via the controls MIC 1, MIC 2 (1),
PHONO (2) and AUX (3) . Set all controls which
are not connected to a source to zero .

3) Adjust the tone with the controls (4) BASS and

TREBLE and the volume with the control for the
total volume (5) .

4) If desired, fade the microphones in and out

with the controls MIC 1 and MIC 2 (1) as well
as the music sources with the controls PHONO
(2) and AUX (3) .

5) If a priority switch for microphone MIC 1 is con-

nected, keep it pressed during announcements .
Channels MIC 2, PHONO and AUX will be faded
out and only the announcement will be heard .
After releasing the priority switch, channels
MIC 2, PHONO and AUX will be faded in again .

7 Specifications

Total output power:   . . . . . . 70 W
Rated power: . . . . . . . . . . . 35 W
THD:  . . . . . . . . . . . . . . . . . . <  1 %
Outputs
Speakers:   . . . . . . . . . . . . 4 / 8 Ω,  70 / 100 V
Inputs
  2 × MIC:  . . . . . . . . . . . . . 5 mV
  1 × PHONO:   . . . . . . . . . . 5 mV  (RIAA)
  1 × AUX:  . . . . . . . . . . . . . 210 mV
Frequency range:   . . . . . . . . 100 – 18 000 Hz
S / N  ratio:   . . . . . . . . . . . . . . >  55 dB
Power supply
  mains voltage:  . . . . . . . . . 230 V/ 50 Hz
  power consumption:  . . . . 100 VA  max .
  emergency power supply:

⎓

12 – 24 V/ 2 .5 A

Ambient temperature:   . . . . 0 – 40 °C
Dimensions (W × H × D):   . . 320 × 85 × 230 mm
Weight:   . . . . . . . . . . . . . . . 4 .3 kg
Connections
  MIC 1 and 2:  . . . . . . . . . . 6,3 mm  jack
  AUX and Phono:  . . . . . . . RCA  L / R
Speakers:   . . . . . . . . . . . . screw terminals

Subject to technical modification .

INTERNATIONAL GmbH & Co. KG. No part of this instruction manual may be

reproduced in any form or by any means for any commercial use.