Training, Installation & Service Manual - Livewire Connections Ltd

SAILOR 900 VSAT system
9. Polarisation motor.
10. Polarisation encoder (not visible on photo).
11. Block Up Converter (BUC). (behind cable screen, not visible on
photo)
12. Low Noise Block downconverter (x2) (LNB).
13. Ortho Mode Transducer (OMT). (not visible on photo)
14. Inertial Sensor Module (ISM).
15. Elevation locking pin to lock the antenna dish in a fixed position.
16. Pedestal Control Module (PCM).
17. Service switch.
In switch-off position the DC Motor Driver modules and the BUC
are turned off for safe conditions during service and repair. The
switch must be in on position for normal ADU operation.
Figure 2-5: Above Deck Unit modules 2/2
18. DC-Motor Driver Module for Azimuth (DDM).
19. Azimuth motor.
20.Azimuth encoder.
2-6 Chapter 2: Introduction 98-133966-E2