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5.3.2 Repair Unit
Repair units and their models are shown below.
No
1
DISP-DPU
2
LCD Unit
3
Keyboard Unit
4
Connector Board
5
Beacon Antenna
6
Beacon Controller
Fuse
No
1
2A Fuse
If Beacon Controller or Sensor is replaced, then a Sensor shall be reset.
5.3.3 Regular Replacement Parts
Parts which should be regularly replaced are shown below.
Contact JRC or an affiliate to order.
Replace the radome and packing when replacing the lithium batteries.
Please refer to "4.3 Entering Serial No./Barcode No." in Service Manual and enter the Serial No.
or Barcode No. , when replacing the lithium batteries.
No
Name
LCD Unit
1
(Inside display
unit)
Lithium Battery
2
(Inside Sensor)
Radome Kit
(JLR-4341 Sensor
3
Radome and
Packing)
5-4
Name
CMJ-551
CCN-392A
CMD-953T
CMH-2292
CAW-1
CMA-920
Name
MF60NR 250V 2
Model
CCN-392A
CR2354-1VC
MPAE30534
Model
NWZ-4740 Display Unit
NWZ-4740 Display Unit
NWZ-4740 Display Unit
NWZ-4740 Display Unit
For JLR-4341 Sensor
For JLR-4341 Sensor
Model
NWZ-4740 Display Unit
Life
40000 hours
Approximately
continuous use
Reception is possible even
Approximately
without battery power.
5 years
(It will takes 30 to 60 seconds
longer to fix the position)
Opening the radome
decreases waterproofing
Battery
effectiveness, so replace the
replacement
radome and packing as well
when performing battery
replacement.
Notes
Notes
Notes
5
years
of
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