User Manual

065 75$16&(,9(5  ; $  ; $
Operator’s Manual • Use under Normal Conditions
– 2.38 – 6076.0822.12.02
12 Press softkey
CHAN SP.
Select value.
Selection of the channel spacing value
The channel spacing of 8.33 kHz is only
available in the frequency range from
118 MHz to 144 MHz.
8.33 kHz and 25 kHz are used for civil Air
Traffic Control (ATC) in AM modulation.
25 kHz is standard in UHF band.
13 Press softkey TX
OFFS.
Select value.
Selection of the Tx offset value
Tx offset is used for ATC purposes. Softkey
TX OFFS is enabled in the frequency range
from 118 MHz to 144 MHz.
Tx offset is enabled with 25-kHz channel
spacing.
Tx offset selection is only available with AM
modulation.
1RWH
$Q\FKDQJHRIWKH7[RIIVHWZLOORQO\WDNHHI
IHFWZKHQWKHWUDQVPLWWHULVQH[WNH\HG
14 Press softkey
AF AGC.
Switches AF AGC function on or off.
The AGC controls the volume at the AF out-
put for headphones and loudspeaker to a
constant value.
AGC = Automatic Gain Control
(of audio frequency)
No. Control Action Notes