Installation Manual Part 7

FCC 10: CDG-ARTU EXHIBIT C
MAGNASTAR C-2000 DIGITAL AIRBORNE TELEPHONE SYSTEM
4) Report Fault Counters - This command will display the fault counter information stored in the ARTU
non-volatile memory. The ARTU will increment and store faults information if faults are detected
during power-up or background BIT. The fault counter information will be displayed in the Radio
Responses window as shown in Figure 9.3.2.2.
5) Enable/Disable Status Updates - This command will enable the status screens. The status screens are
used to monitor radio operation. There are two different status screens; the ARTU status screen as
shown in Figure 9.3.2.3 and Pilot status screen as shown in Figure 9.3.2.4. After the screens are
enable, they can be viewed by pressing the "FI" key. It is possible to toggle between the ARTU
and Pilot screens by pressing "T". To return to the C-2000 MMT menus, press the "F2" key. The
status screen are updated once a second corresponding with the blinking word "update" at the top
status screen.
6) Enable/Disable RT RCL BER - This command will enable the Radio Control Link (RCL) Bit Error Rate
(BER) counting. This command must be initiated prior to each ARTU transmission that BER is to
be viewed. The loop around test set-up must have a stable and accurate frequency reference in
order for this function to work.
+ V&.OA -.r Radio Reep0a8e +
: C-2000 nUL'r COUftD8: :
: mcao..oc.saoa: 00000 nP_, 00000 sag: 00000 :
: DPaM' 00000 8YaAK: 00000 -- BOPPLY: 00000 :
: ova_, 00000 'IUD MJ8: 00000 UP lIP' 00000 :
: 81, 00000 "SP DSP, 00000 ar ~ CO8V, 00000 :
: X8IT IP, 00000 PA: 00000 acv IF: 00000 :
: ar LOOP..cx, 00000 ~ LOOP..cK: 00000 .ox DSP' 00000 :
+ +
+ 8T _a Pr"-t +
: C-2000 8T aADIO CO8PI_TI~ - :
, '
, .
: 1 - ~ 8p.-4-Diel Dat8b8.- :
: 2 - - 8p884-Dial Dat~ :
: 3 - vi- I_tory Databa8e :
: & - ~ halt C~t8r. :
: 5 - 8D&ble/Di8&ble Statu. update. :
: I - 8D&ble/Di8&ble aT acL ... I
: :
: 8Dter aa4io Ccmfiga&-ati- _l~i- (1 - I. -- to ~t -). - :
, '
, .
, .
, '
+ +
Figme 9.3.2.2. Fault Counter Infonnation As Display In The Radio Responses Window.
RevB
9-24