JRC JMR-92 Series Field Service Manual page 878

Message
TXRX (Motor Input Voltage,
Low)
TXRX (Motor IPM
Temperature)
TXRX (Motor Rotation
Speed, High)
TXRX (Motor Rotation
Speed, Illegal)
TXRX (Motor Rotation
Speed, Low)
TXRX (Motor Sensor)
TXRX (Motor Temperature)
TXRX (Option Module)
TXRX (Power Supply
Circuit)
TXRX (Processor Circuit)
TXRX (Received Signal
Trigger)
TXRX (Received Signal)
Location of
Explanation
occurrence
Drive unit input
voltage abnormality
Scanner Unit
(insufficient) (drive
unit)
IPM temperature
Scanner Unit abnormality (drive
unit)
Antenna rotation
speed abnormality
Scanner Unit
(high speed rotation)
(drive unit)
Antenna rotation
speed abnormality
Scanner Unit
(abnormal rotation)
(drive unit)
Antenna rotation
speed abnormality
Scanner Unit
(low speed rotation)
(drive unit)
Motor sensor
Scanner Unit abnormality (drive
unit)
Motor temperature
Scanner Unit abnormality (drive
unit)
Option module
abnormality
Scanner Unit
(transmitting-
receiving unit)
Antenna
Scanner Unit Power supply circuit
abnormality
Radar processor unit
circuit abnormality
Scanner Unit
(transmitting-
receiving unit)
Trigger signal
abnormality
Scanner Unit
(transmitting-
receiving unit)
Radar video signal
abnormality
Scanner Unit
(transmitting-
receiving unit)
7-55
Action to take
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Chapter 7 Troubleshooting