Motorola MTR3000 User Manual

Basic Troubleshooting 1-15
Transmitter Tx Power
Major Alarm
Major Yes No The PA output
power is more
than 3 dB below
the set output
power.
Local Dealer:
Remedy 1: Verify that the
“Exciter to PA” cable is
properly installed
Remedy 2: If Remedy 1
does not solve this issue,
replace the PA FRU
Motorola Repair Depot:
Remedy 1: Verify that the
“Exciter to PA” cable is
properly installed
Remedy 2: If Remedy 1
does not solve this issue,
repair/recalibrate or
replace the PA FRU
Tx Power
Minor Alarm
(-2 dB)
Minor No Yes
Counterpart
to “Tx Power
Minor Alarm”
The PA output
power is
between 2 dB to
3 dB below the
set output power
of the station.
Local Dealer:
Replace PA FRU
Motorola Repair Depot:
Repair/recalibrate or
replace the PA FRU
Tx Power
Minor Alarm
(-3 dB)
Minor No Yes
Counterpart
to “Tx Power
Minor Alarm”
The PA output
power is more
than 3 dB below
the set output
power of the
station, but at
least one of the
following “
primary” alarms
is also present:
Fan Alarm,
Temp Alarm, PA
Voltage Minor
Alarm, PA
Voltage Major
Alarm, VSWR
Minor Alarm or
VSWR Major
Alarm.
Local Dealer:
Attend to the primary
alarms (see appropriate
remedies at the relevant
alarm sections)
Motorola Repair Depot:
Attend to the primary
alarms (see appropriate
remedies at the relevant
alarm sections)
Table 1-7 MTR3000 Alarm Diagnosis Table (Continued)
Sub-system Alarm
Name
Alarm
Class
Diag.
View
Diag.
Repeater
Log
Diagnosis Probable Remedy

Motorola MTR3000 Specifications

General

Brand	Motorola
Model	MTR3000
Category	Accessories
Language	English