Operation of the various modes
The VHF transceiver performs various functions which are covered by
individual operating modes. The mode is selected by briefly pressing
the MDE key (4).
r Modes
1 Indication of active frequency in the left LC display (7).
The right LC display (8) is switched off.
The active frequency can be directly changed using the fre-
quency selector switches (9, 10). Frequencies can also be
stored in the individual storage channels.
2 Indication of active and preset frequencies.
The preset frequency can be set using the frequency selector
switches (9, 10). When the exchange key (5) is pressed the
active and preset frequencies are interchanged.
Further activation of the key reverses the frequency change.
Frequencies can also be stored in the individual storage
channels.
3 Display of the storage frequencies in the storage channels and
storing frequencies in the storage channels.
4 Service mode, for setting the equipment configuration.
Page 14 Issue 10/95
Operating Instructions
In mode 3 (channel selection mode) the actuelly memoried frequency
in the left display (7) becomes active frequency
Note
It is not possible to erease memory channel 1, channel 1
only can be over-written.
Leaving the mode
Press the MDE key (4) to leave the mode 3.
r Service mode (equipment configurations)
Note
The service mode is meant to enable the ground
technicians to set the equipment configuration and must
not be used in flight.
The following settings can be changed or set :
S
q
L Setting the switch-on threshold of the squelch
SIdE Setting the sidetone volume
AU Setting the audio auxiliary volume
IC Setting the IC volume
SF5 Inhibiting the frequency setting
(channel selection only) (ON/OFF)
SF6 Inhibiting the frequency storage (ON/OFF)
Issue 10/95 Page 19
Becker AR 3209
To Next Page
Loading...
