Thales 421 - Fig. 3−10 STBY−DDM Select and Monitor Standby DDM Window (Example)

LLZ 421
Operation Operation and Maintenance
ILS 420
3−14 Ed. 01.10SOAC
− In the Monitor Standby DDM window the following button definitions are used:
S1 MENU to go to Menu List window (see Fig. 3−15)
S2 EXE-DDM to change to Monitor Exec. DDM window (see Fig. 3−7)
S3 STBY-SDM to change to Monitor Standby SDM window (see Fig. 3−9)
S4 STATUS to return to the Status window (see Fig. 3−6)
1
4
2
3
1
4
2
3
LOAD: TX1 / ON STANDBY−DDM
1 MONITOR 2
BYPASSED BYPASSED
CRS POSITION
DDM % 0.0 0.0
CRS WIDTH
DDM % 15.4 15.4
CLR WIDTH
DDM % 23.9 23.7
MENU EXE−DDM STBY−SDM STATUS
LOAD: TX1 / ON STANDBY−SDM
1 MONITOR 2
BYPASSED BYPASSED
CRS POSITION
SDM % 79.7 79.7
CRS WIDTH
SDM % 79.3 79.4
CLR WIDTH
SDM % 80.0 80.1
MENU STBY−DDM EXE−SDM STATUS
*
control buttons (S)
* depends on bypass configuration
Fig. 3−10 STBY−DDM select and Monitor Standby DDM window (example)
To return to the Status window
each Monitor Quick Access window provides also the STATUS button
on control button S4:
1
4
2
3
1
4
2
3
LOAD: TX1 / ON STANDBY−DDM
1 MONITOR 2
BYPASSED BYPASSED
CRS POSITION
DDM % 0.0 0.0
CRS WIDTH
DDM % 15.4 15.4
CLR WIDTH
DDM % 23.9 23.7
MENU EXE−DDM STBY−SDM STATUS
ILS 420 LLZ ’LLZ−420T’ 110.10MHz
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
TX 1: ON TX 2: ON
STANDBY MAIN
LOAD AERIAL
146 hrs. 145 hrs.
Monitor: −−1−− −−2−−
Executive: NORMAL NORMAL
Farfield: NORMAL NORMAL
Standby: NORMAL NORMAL
RWY: ON
MENU MONITOR ALERTS CONTROL
*
control buttons (S)
* depends on configuration
Fig. 3−11 STATUS select and return to Status window (example)