Motorola MTR3000 User Manual

1-16 Basic Troubleshooting
Transmitter Tx Power
Major Alarm
(-3 dB)
Major No Yes
Counterpart
to “Tx Power
Major Alarm”
The PA output
power is more
than 3 dB below
the set output
power.
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
PA
EEPROM
Corruption
Type 1
Minor No Yes The PA
EEPROM has
incurred non-
recoverable
corruption in a
semi-critical
memory
location.
Note : Alarm is
not applicable to
the MTR2000
MOTOTRBO
Digital Upgrade,
as the MTR2000
Power Amplifier
(PA) does not
have an
EEPROM
Local Dealer:
Replace PA FRU
Motorola Repair Depot:
Recalibrate the PA FRU
PA
EEPROM
Corruption
Type 2
Minor No Yes The PA
EEPROM has
incurred
recoverable
corruption in a
critical memory
location or non-
recoverable
corruption in a
non-critical area
of memory.
Note : Alarm is
not applicable to
the MTR2000
MOTOTRBO
Digital Upgrade,
as the MTR2000
Power Amplifier
(PA) does not
have an
EEPROM
No action needed. This is
informational only.
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