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PTX-LCD
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User Manual
Rev. 2.3 - 18/07/07
7.2.2.6 ExFrq
This menu is used to set the alternative frequencies that shall be used when the
exciter is used as backup in a N+1 system.
This menu can be available or not depending on the jumpers configuration (see
11.7.1).
Figure 7-20
0
default frequency
1-6
transmitters 1-6 working frequencies
7-9
reserved
7.2.2.7 Telem
This menu, that is alway activated, shows the status of the optional telemetry
board.
Figure 7-21
If the optional board is not present, the displayed values are not applicable. If the
board is there (the DB 25 connector on the rear panel is also present) the meaning
of the different fields is the following:
T1
voltage on pin
9
of the telemetry card connector
T2
voltage on pin
22
of the telemetry card connector
T3
voltage on pin
10
of the telemetry card connector
T4
voltage on pin
23
of the telemetry card connector
T5
voltage on pin
11
of the telemetry card connector
T6
voltage on pin
24
of the telemetry card connector
T7
voltage on pin
12
of the telemetry card connector
T8
voltage on pin
25
of the telemetry card connector
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