Users Manual Part 1

7.2.2.1.1
Removing the Preselector – MTS LiTE
Procedure:
1 Remove the door of the cabinet completely.
2 Unscrew the antenna cable on the Preselector.
3 Remove the two fastening screws behind the antenna.
4 Loosen the two fastening screws at the front enough to free the center tab.
CAUTION: Do not remove the screws entirely because the filter will drop.
5 Slide the Preselector out of the cabinet.
6 Remove all RX cable connections on the Preselector.
7 Remove and keep the RF Terminator from the BR2 connector.
8 Remove and keep the bracket at the front.
7.2.2.1.2
Removing the Preselector – MTS 2
Procedure:
1 Remove the door of the cabinet completely.
2 Unscrew the antenna cable. Remove all RX cables connected to the Preselector.
3 Remove the fastening screw behind the antenna.
4 Loosen the two fastening screws at the front enough to free the center tab.
CAUTION: Do not remove the screws entirely because the filter will drop.
5 Slide the Preselector out of the cabinet.
7.2.2.1.3
Reinstalling the Preselector – MTS LiTE
Procedure:
1 Assemble the rear bracket at the Preselector.
2 Assemble the front bracket at the antenna connector with a screw.
3 Connect the RF Terminator to the BR2 output of the Preselector.
4 Connect the RX cable to the BR1 connector of the Preselector.
5 Slide the Preselector into the filter tray in the cabinet.
6 While supporting the Preselector fasten the screws at the front bracket.
7 Attach the RF cable on the Preselector antenna connector.
8 Switch ON the Power Supply Unit.
6802800U74-AP
Chapter 7: Radio Frequency Distribution System
283