Motorola Solutions Inc. 99FT4100 Manual De Usuario

e Remove the Tx cable by either cutting the cable from the Tx input port or tie wrapping the

cable.

CAUTION: The Tx cable must not touch any components on the board.

Table 22: SLR 1000 Repeater Front View (without top Cover) Callout Legend

1

Transmitter RF (Tx) Output

2

Receiver RF (Rx) Output

3

Transmitter RF (Tx) Input

4

Receiver RF (Rx) Input

5

Front Panel Flex Connector

4 Install the duplexer into the repeater, as follows:

a Lay the front panel flex cable down across the board.

b Place the duplexer into the chassis and align the screw openings, as shown in 

Figure 28:

SLR 1000 Repeater Front View (without top cover) with a Duplexer on page 74

c Insert the duplexer antenna port through the Rx input opening in the chassis.

d Reinstall the lockwasher and nut onto the antenna port. Torque to 20 in./lbs.

e Insert the low passport cable into the Tx output port.

f Place the high passport cable underneath the duplexer and insert into the Rx output port.

g Secure the duplexer to the chassis with the four M3 screws using a T10 bit. Torque to 10 in./

lbs.

h Reattach the front panel flex cable to the front panel display board, making sure not to bend

the cable.

The cable stops at the black line.

Place the top cover back onto the chassis, making sure not to pinch any cables.

Hold the cover onto the chassis and carefully turn the repeater over.

k Reinstall the four M4 screws using a T10 bit. Torque to 20 in./lbs.

5 Restore power to the repeater.

Table 23: SLR 1000 Repeater Front View (without top Cover) with a Duplexer Callout Legend

1

Transmitter RF (Tx) Output

2

Duplexer

3

Receiver RF (Rx) Output

4

Transmitter RF (Tx) Input

5

Receiver RF (Rx) Input

MN003557A01-AA
Chapter 9:  SLR 1000 Maintenance and Disassembly/Reassembly

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