ENGLISH
10
4) Switch on the microphone. For this purpose set
the switch (13) to the upper position. In mid-posi-
tion the microphone is set to mute, i. e. it is
switched on but no audio signal is transmitted. At
the receiver, the receiving LED RF must light up.
If it remains dark, the reception is too poor:
a Is the battery in the microphone exhausted?
(
chapter 4.1)
b Is the distance between microphone and
receiver too long? The range is approx. 30 m.
c Is the reception disturbed, e. g. by metal
objects in the transmission path?
d Can the reception be improved by turning the
receiving antennas?
e Is the muting threshold adjusted with the con-
trol SQ 1 (10) too high? (
step 3)
5) From a certain microphone volume the yellow
LED AF (2) lights up. The LED is independent of
the position of the control VOLUME (1).
If the microphone is overloaded because the
volume at the microphone is too high, the vol-
ume of the sound source must be attenuated or
the microphone distance to the sound source
must be increased.
If the volume at the microphone is too low, a
poor S / N ration is obtained. The volume of the
sound source must be increased or the micro-
phone distance to the sound source must be
reduced.
6) Adapt the output volume of the receiver with the
control VOLUME (1) to the input of the following
audio unit.
7) After operation switch off the receiver with the
switch . Remember to switch off the micro-
phones, otherwise the batteries will be ex
-
hausted the next time the system is used.
If the microphone system is not used for a
longer period, disconnect the plug-in power sup-
ply unit from the socket, as otherwise the system
has a low power consumption even if the
receiver has been switched off.
7
Specifications
Carrier frequencies: . . . . . . 863.80 MHz
864.20 MHz
Transmitting power: . . . . . . . < 10 mW (EIRP)
Operating range: . . . . . . . . . approx. 30 m
RF S / N ratio: . . . . . . . . . . . . > 80 dB
Audio transmission range: . . 40 – 15 000 Hz
Dynamic range: . . . . . . . . . . > 90 dB
THD: . . . . . . . . . . . . . . . . . . < 0.5 %
Audio outputs
1 × 6.3 mm jack, unbal.: . . 0 – 100 mV/10 kΩ
2 × XLR, bal.: . . . . . . . . . . 0 – 200 mV/10 kΩ
Power supply
wireless microphones: . . . 2 × 1.5 V battery,
size AA
receiver: . . . . . . . . . . . . . . via supplied PSU
connected to
230 V~ / 50 Hz
Ambient temperature: . . . . . 0 – 40 °C
Dimensions
wireless microphones: . . .
∅
52 / 40 mm ×
260 mm
receiver: . . . . . . . . . . . . . . 210 × 46 × 190 mm
Weight
wireless microphone: . . . . 240 g
receiver: . . . . . . . . . . . . . . 560 g
Subject to technical modifications.
All rights reserved by MONACOR
®
INTERNATIONAL GmbH & Co. KG. No part of this instruction manual may
be reproduced in any form or by any means for any commercial use.
