User's Manual Part 3

Maintenance and Servicing - 156 -
Affinity® LBD-200C-N1 Transmitter
Product Manual
x If any Power Amplifier Segment and/or plug-in module have a FAIL condition,
contact Thales Customer Service.
Power Amplifier Segment
“Hot Swap” of the Power Amplifier Segment may be required if a failure occurs. To remove a
segment:
x Turn the key-lock switch to the OFF/UNLOCKED position.
x Loosen the thumbscrews on the segment font panel.
x Slide the failed segment out of the Sub-Rack assembly.
Before the replacement segment can be installed, the node address must be set. A set of dual
inline package (DIP) switches located on the microcontroller board of the Power Amplifier
Segment, are used to set the node address (see the following page).
Set the dipswitches of the replacement segment to the same positions as the dipswitches on the
failed segment.
Microcontroller board
Dipswitch