JRC JMR-92 Series Field Service Manual page 879

Message
TXRX (ROM access, write)
TXRX (Rotation Direction)
TXRX (Safety Switch))
TXRX (S-band Magnetron
Drive Voltage)
TXRX (S-band Magnetron
Heater Voltage)
TXRX (Temperature)
TXRX (Transmitter Clock)
TXRX (X-band Magnetron
Drive Voltage)
TXRX (X-band Magnetron
Heater Voltage)
Chapter 7 Troubleshooting
Location of
Explanation
occurrence
ROM value
abnormality
Scanner Unit
(transmitting-
receiving unit)
Antenna rotation
direction
Scanner Unit
abnormality (drive
unit)
The Safety switch
Scanner Unit
is OFF.
S-band magnetron
drive voltage
Scanner Unit abnormality
(transmitting-
receiving unit)
S-band magnetron
heater voltage
Scanner Unit abnormality
(transmitting-
receiving unit)
Interior temperature
abnormality
Scanner Unit
(transmitting-
receiving unit)
Transmitter clock
abnormality
Scanner Unit
(transmitting-
receiving unit)
X-band magnetron
drive voltage
Scanner Unit abnormality
(transmitting-
receiving unit)
X-band magnetron
heater voltage
Scanner Unit abnormality
(transmitting-
receiving unit)
7-56
Action to take
Make a request to the
distributor for repair.
Make a request to the
distributor for repair.
Turn on the safety switch.
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.