11
English
the transmission range of the microphone sys-
tem as the receiver will also be muted when
the strength of the radio signal falls below the
threshold value set.
Therefore, set a high threshold value when
the reception is good and a low value when
there is a long distance between the transmitter
and the receiver.
1) Press the button SET twice; the arrow for the
scale SQ will start flashing.
2) While the arrow keeps flashing (for a few
seconds after the button SET,
or
was
pressed), set the threshold value with the
button
or
(4). The threshold value will
be saved as soon as the arrow stops flashing.
Note:
If the arrow stops flashing before the setting
has been made, press the button SET twice again.
5.3 Setting the output level
To match the output level of the 6.3 mm jack
OUTPUT (10) to the input of the subsequent
device:
1) Press the button SET three times; the nu-
merals in the upper right for VOL will start
flashing.
2) Speak / Sing into the microphone and, while
the numerals keep flashing (for a few sec-
onds after the button SET,
or
was
pressed), set the output level (setting range
00 – 63) with the button
or
(4). The
setting will be saved as soon as the numerals
stop flashing.
Note:
If the numerals stop flashing before the set-
ting has been made, press the button SET three times
again.
5.4 Keylock
The receiver is provided with a keylock to pre-
vent inadvertent operation. Even with an acti-
vated keylock, it is still possible to switch the
receiver on and off.
1) To activate the lock, keep the button SET (5)
pressed for approx. 2 seconds until the dis-
play lights up in red. The buttons are locked
(symbol on the display).
2) To deactivate the lock, keep the button SET
pressed for approx. 2 seconds again until the
display lights up in white again. The buttons
are unlocked (symbol ).
5.5 Display indications
1000
10
100
µV
dB
dB
dB
+3
0
-5
-10
-15
-20
-25
-30
40
35
30
25
20
15
10
30
300
RF
AF
SQ
FREQUENCY
CH
VOL
A
IR
1
2
3
4
5
6
8
9
7
1
Channel number
2
Indication
A
/
B
to indicate which of the two
receiver sections of the device receives the
strongest radio signal
3
Output level for the 6.3 mm jack OUTPUT (10)
4
Signal strength received
5
Level indicator for the audio signal received
6
Threshold value for interference suppression
7
Receiving frequency
8
Infrared signal for setting the channel of the
transmitter is being sent
9
Keylock on, off
6 Specifications
Carrier frequencies: . . . . 667.000 – 691.750 MHz
frequency spacing 0.25 MHz
RF S / N ratio: . . . . . . . . . 105 dB
Audio frequency range: . 80 – 18 000 Hz, ±3 dB
Dynamic range: . . . . . . 100 dB
THD: . . . . . . . . . . . . . . < 0.5 %
Audio outputs
XLR, bal.: . . . . . . . . . . 50 mV
6.3 mm jack, unbal.: . . 100 mV, adjustable
Power supply: . . . . . . . . via power supply unit
provided and connected
to 230 V/50 Hz
Ambient temperature: . . 0 – 40 °C
Dimensions (W
×
H
×
D): 210 × 50 × 215 mm
Weight: . . . . . . . . . . . . . 970 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.
