SOUTHERN AVIONICS COMPANY
SE Series Installation and Setup
7-14
Operational Checks
7.18.2
Disconnect the RF connector from the dummy load.
7.18.3
TX1
“V”
LED should illuminate and the system transfers to TX2.
7.18.4
If the open condition is rectified before TX2 comes up to power it will stay on the air, otherwise
TX2 will also shutdown with a VSWR
“V”
fault and the system will enter the FAIL state.
7.18.5
Repeat the above test with TX2 as PRIMARY and verify the same results.
7.18.6
Press the RESET button returning to normal operation setting TX1 as PRIMARY.
7.19 ID CODE Test
7.19.1
Press
SPCL FCTN +6
. This is a special test mode. In this mode the Master Controller will test
for improper identification. The Master Controller commands the Transmitter Controller to
reverse the identification. After the transmitter changes identification, it is still sending back data
on all of the parameters associated with that transmitter including identification. Once the
identification changes, the Master Controller will institute a transmitter changeover and shutdown
of the offending transmitter.
7.19.2
Verify that within 60 seconds the system shuts down TX1 and transfers operation to TX2. Press
LCD DATA to display TX1, revealing TX1 has shut down due to an IDENT fault.
7.19.3
Press LCD DATA again to display TX2.
