Dittel FSG 2T PS, Руководство оператора

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FSG 2T PS
Portable VHF/AM Airband Transceiver
May 2010 DITTEL – D10077
45
6 Option “Channel ONLY Mode”
IMPORTANT!
The option “Channel ONLY Mode” may only be activated by
an approved Avionics workshop!
Only for ground based operation a special mode can be set on
request of the customer. Then the operation is limited to the use of
preset channels only;
user-selection of frequencies and
programming frequencies in a memory are disabled.
6.1 Activating the option „Channel only Mode“
The option Channel only Mode is activated by removing a circuit
jumper at the TX/RX board. To set this mode the radio
FSG 2T
has to
be removed from the
2T PS
case and to be opened.
To dismount the transceiver
FSG 2T
from the Carrying Case
PS
remove the two cross-recessed screws
8
and lift off the
matching plate. Carefully pull out the transceiver together with the
wire harness and antenna cable. Disconnect radio from wire
harness and antenna cable.
Connect the radio via a test wiring harness (see Fig. 3-1 of
FSG 2T
Installation & Operation Manual) to a test bench setup and supply
the radio with 13.8 VDC. Turn on the radio with the
VOL switch on
the front panel.
While in the
DIRECT TUNE MODE
program up to 20 channels with
the frequencies requested by the customer. See Ҥ 4.9.1
Programming while in the
DIRECT TUNE MODE
“ of this manual.
Remove the Top Cover of the
FSG 2T
(see 8.3.1, Maintenance /
Overhaul Manual), and while the radio is still powered, pull off the
blue circuit jumper BR1005 which is located on the TX/RX board
near the front panel.
Front Panel
BR1005
Steckbrücke
Circuit Jumper