13
English
into the microphone and match the output level
of the receiver to the input of the following unit
with the control VOLUME (12) .
On the pocket transmitter, adjust the gain
for the microphone connected with the control
GAIN (21) on the rear side: If the volume of the
microphone signal is too high and the signal is
distorted, turn back the control with a small
screwdriver . If the volume of the signal is too
low, however, the signal-to-noise ratio is poor;
advance the control accordingly .
6) Use the control SQUELCH (13) to adjust the
threshold value at which the interference sup-
pression is to be activated . The interference sup-
pression will mute the receiver in speech / music
pauses when interfering signals are received
and their levels are below the threshold value
adjusted . A high threshold value, however, will
also reduce the transmission range of the micro-
phone system: If the power of the radio signal
falls below the threshold value adjusted, the
receiver will be also muted . Therefore, adjust a
high threshold value (turn the control towards
MAX) when the reception is good and a low
value (turn the control towards MIN) when the
distance between the transmitter and the re-
ceiver is long .
7) After operation, switch off the units with the
corresponding switch (9, 15) . The power supply
unit of the receiver has a low power consump-
tion even when the receiver is switched off .
Therefore, disconnect the power supply unit
from the mains socket when the microphone
system is not used for a longer period of time .
6 Specifications
Carrier frequency range: . 863 – 865 MHz
Transmitting power (EIRP): < 10 mW
Range: . . . . . . . . . . . . . . approx . 30 m
RF S / N ratio: . . . . . . . . . . 105 dB
Audio frequency range: . 50 – 18 000 Hz, ±3 dB
Dynamic range: . . . . . . . . 120 dB
THD: . . . . . . . . . . . . . . . . < 0 .5 %
Audio outputs
MIC OUT: . . . . . . . . . . . 25 mV, 10 kΩ, XLR, bal .
LINE OUT: . . . . . . . . . . . 350 mV, 10 kΩ,
6 .3 mm jack, unbal .
Power supply
Receiver: . . . . . . . . . . . via power supply unit
provided and connected
to 230 V/ 50 Hz
Pocket transmitter: . . . . 2 × 1 .5 V battery, size AA
Ambient temperature: . . 0 – 40 °C
Dimensions, weight
Receiver: . . . . . . . . . . . 152 × 38 × 120 mm,
482 g
Pocket transmitter: . . . . 62 × 105 × 25 mm,
88 g
Subject to technical modification .
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.
