Motorola Solutions Inc. 99FT4100 Manual De Usuario

+ Provides control of the front panel indicator LEDs.

- The Transmitter subsystem delivers the amplified signal to the transmitter antenna port at a

power level within the rated power band of the repeater, for transmission to the subscriber
radios. In addition, it provides the following hardware functions for the repeater.

+ Harmonic attenuation

+ Inter-modulation attenuation (IMA) suppression

+ RF power control (primary means)

+ Meters for diagnostics

+ Power roll back for temperature

+ Self-Contained calibration (no field alignment is needed for PA).

Diagnostic tests are available for the Transceiver. If a problem occurs during station operation, it is
logged as an alarm that is read with the Repeater Diagnostic and Control application (RDAC). See 

Figure 7: RDAC Diagnostic Screen on page 40

 for the RDAC diagnostic screen.

The station operator then evaluates the problem locally or remotely, as the station maintains an Alarm
Log with the name of the alarm that has failed since the last power up. Through the RDAC application’s
Alarm Log, the alarm messages aid in identifying the FRU that failed along with the fault condition.

After booting up the repeater, the three LEDs (Power/ Status, Network, and Reference LEDs) flash in
unison.

The general status and condition of the SLR 1000 Repeater can be obtained by observing the three
LED indicators on the front panel. 

Table 9: SLR 1000 Repeater Front Panel LED Indicators on page

40

 shows the LED symbols and their meaning, while 

Table 10: SLR 1000 Front Panel LED Definitions

on page 41

 identifies the information conveyed through the LED indicators.

Table 9: SLR 1000 Repeater Front Panel LED Indicators

Status

MN003557A01-AA
Chapter 1:  SLR 1000 Repeater

40  

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