Thales 421 - Fig. 3−19 WAVEFORM DATA Select and Waveform Data Window (Example)

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LLZ 421

Operation and Maintenance Operation

ILS 420

3−19Ed. 01.10

SOAC

In the Waveform Data window the following button definitions are (key switch position ’REMOTE’) :

− S1 MENU to return to the Menu List window

−S2 blank not used in this window

−S3 blank not used in this window

−S4 blank not used in this window

MENU LIST

−−−−−−−−−−−

SHOW ALERTS

MONITOR QUICK ACCESS

MONITOR EXEC & FIELD all parameters

MONITOR STANDBY all parameters

POWER SUPPLIES

> WAVEFORM DATA

POWER AMPLIFIER DATA (CRS and CLR)

MTBO

CONFIGURATION DATA

ENTER ↑ SELECT ↓ STATUS

REMOTE

1.2.

Key switch

control buttons (S)

AERIAL: TX1 / ON IDENT:MORSE

LOAD: TX2 / ON

CRS

TX1 TX2

CRS CSB POWER W 26.16 25.29

CRS CSB DDM % 0.00 0.00

CRS CSB SDM % 40.05 40.11

CRS SBO LEVEL % 60.00 60.00

CRS SBO PHASE ° 90 90

MOD 1020Hz % 8.00 8.00

IDENT MORSE MORSE

Fig. 3−19 WAVEFORM DATA select and Waveform Data window (example)

For adjustments during flight check, the LCP list item FLIGHT CHECK is visible and available in the

MENU LIST in key switch position ’LOCAL’ or ’MAINTENANCE’ (see Fig. 3−20). This feature is used

for quick access to some settings. The feature needs three steps (3 windows) to perform the settings.

In the Active Waveform Data Course

window (1st step) the following button definitions are used:

− S1 CLEARANCE to go to the Active Waveform Data Clearance window

−S2 ↓ to scroll parameters downwards; selected value with black background

−S3

→ to switch to parameter right; selected value with black background

− S4 MODIFY to select the parameter to be adjusted (see Fig. 3−21)