9. MAINTENANCE
9-6
9.3
Battery on the Motherboard
The battery on the motherboard in the processor unit backs up data. When the voltage
is too low, time and date may not display correctly. However, if the ZDA sentence (time
and date data) is input from an external source, time and date are displayed according
to the received data.
Note 1:
When the voltage is 2.6V or less, the error code 322 appears. Have a qualified
technician replace the battery.
Note 2:
Dispose of the battery in accordance with local regulations. Tape the + and -
terminals of the battery before disposal to prevent short circuit, which could cause a
fire.
9.4
How to Replace Fuses
The processor unit, transceiver unit and hull unit carry fuses that protect the system
from overvoltage and equipment fault. If the power cannot be applied, check the fol-
lowing.
• Check the fuse in the processor unit.
• Check the circuit breaker in the transceiver unit. (The breaker is behind the lid at the
front-right bottom corner of the unit.)
Find the cause before replacing a fuse. If the fuse blows again after replacement, con-
tact your dealer for advice.
*: These fuses are located inside the equipment and may contain high voltage. Under
no circumstances should these fuses be replaced by the user.
Name
Type
Code No.
Life
BATTERY KIT
BATTERY KIT-FJ
000-196-791-10
10 years
Unit
Type
Code No.
Remarks
Processor unit
FGBO-A 125V 15A PBF
000-155-827-10
For 12 VDC
FGBO-A 125V 7A PBF
000-164-965-10
For 24 VDC
Transceiver unit
FGBO 250V 20A
000-155-786-10
For 100/110/115
VAC (2 pcs.)
FGBO-A 250V 10A PBF 000-155-839-10
For 220/230 VAC
(2 pcs.)
Transceiver unit
(B voltage power
section)*
FGBO-A 250V 15A PBF 000-157-874-10
2 pcs.
Transceiver unit
(DC power section)*
FGMB-A 250V 5A PBF
000-157-570-10
2 pcs.
Hull unit*
FGMB-A 250V 2A PBF
000-157-497-10
Use of the wrong fuse can cause
fire or damage the equipment.
Use the proper fuse.
WARNING
Summary of Contents for FSV85MK2
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Page 74: ...2 HORIZONTAL MODE 2 44 This page is intentionally left blank ...
Page 128: ...4 SLANT MODE 4 36 This page is intentionally left blank ...
Page 132: ...5 NUMERIC GRAPHIC DATA DISPLAY 5 4 This page is intentionally left blank ...
Page 188: ...9 MAINTENANCE 9 24 This page is intentionally left blank ...
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