DOC AIRBUS | TSM A320FDisplay of Incorrect Ground Station Identification Codes on the NDs
TASK 34-55-00-810-839-A
Display of Incorrect Ground Station Identification Codes on the NDs
1. Possible Causes
2. Job Set-up Information
A. Referenced Information
3. Fault Confirmation
Subtask 34-55-00-710-056-A
Subtask 34-55-00-810-096-A
[Rev.8 from Aug 2018]
2026.04.04 04:33:32 UTC
Display of Incorrect Ground Station Identification Codes on the NDs
1. Possible Causes
2. Job Set-up Information
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| TSM TASK 34-55-00-810-812-A | Loss of the VOR 1 Data on the ND |
| TSM TASK 34-55-00-810-814-A | Loss of the VOR 2 Data on the ND |
| AMM 34-55-00-720-001 | Functional Test of the VOR/MKR |
Subtask 34-55-00-710-056-A
A. Not applicable, you cannot confirm this fault on the ground.
4. Fault IsolationSubtask 34-55-00-810-096-A
A. If the fault symptom is identified by the crew observation, incorrect identification codes shown on the NDs:
- do the functional test of the VOR/MKR AMM 34-55-00-720-001.
- no maintenance action is required.
NOTE: The display of incorrect identification codes on the NDs can result from a bad transmission from the ground station.
(2) If the test is not OK:- refer to the procedure (Ref. TSM TASK 34-55-00-810-812) and (Ref. TSM TASK 34-55-00-810-814) (para. fault isolation only).