Motorola DIMETRA MTS 2 Installation, Configuration And Basic Service Manual page 246

Removing the Preselector
Removing the Preselector
Procedure 7-1 How to Remove the Preselector
Remove the door of the cabinet completely.
1
Unscrew the antenna cable. Remove all RX cables connected to the Preselector.
2
Remove the fastening screw behind the antenna.
3
Loosen the two fastening screws at the front enough to free the center tab.
4
Slide the Preselector out of the cabinet.
5
Reinstalling the Preselector
Procedure 7-2 How to Reinstall the Preselector
Slide the Preselector into the filter tray in the cabinet. Make sure the rear center tab fits into
1
the appropriate slot.
While supporting the Preselector fasten the two screws at the front.
2
Fasten the screw in the center tab behind the antenna.
3
Attach all RX, TX and signal cables to the Preselector. Fasten the antenna cable.
4
Switch ON the Power Supply Unit.
5
7-8
Do not remove the screws entirely because the filter will drop.
Chapter 7: Radio Frequency Distribution System
6802800U74-N September 2009