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Operation
The current input sensitivity and the
play�
▲
▼
Press the
/
level display
4
PEAK 8
yellow LED
Press the
SET
button
„STORED" briefly appears on the display, indicating that the sensitivity of the
microphone input has been stored�
CH 03
LINE
MIC
Adjusting the radio microphone's input sensitivity
The input sensitivity is adjusted too high when close talking distances or
speakers with loud voices cause overmodulation in the transmission link� When
the audio input level is excessively high, the audio level display (AF)
full deflection�
If, on the other had, the input sensitivity is adjusted
link will be undermodulated, which would result in a signal with high back-
ground noise�
The input sensitivity is
shows full deflection only during the loudest passages�
To adjust the sensitivity of the radio microphone:
button 7�
Press the
SET
The operating menu appears and the first menu item „CHAN" flashes on the
display�
Repeatedly press the
display and the audio level display
Press the
SET
button 7�
The current input sensitivity and the audio level display
display�
▲
▼
Press the
/
shows full deflection only during the loudest passages�
Press the
SET
button
„STORED" briefly appears on the display, indicating that the input sensitivity
of the radio microphone has been stored�
128 | Tourguide 2020-D
rocker button
9
to change the input sensitivity so that the
shows full deflection during the loudest passages, but the
does not light up permanently�
10
to permanently store the setting�
correctly
adjusted when the audio level display (AF) only
▲
▼
/
rocker buttons
buttons
8/9
to change the setting so that the audio level
7
to permanently store the setting�
MIC
level display
8
9
10
too
low, the transmission
8/9
until „SENSIT" flashes on the
appears�
4
appear on the dis-
4
MIC
shows
4
appears on the
4
4
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