Furuno VR-7000 Operator's Manual page 41

Alert no. Alert name
4123xx No No.xx Sensor
(xx: (LAN) Connection
17 - 80) (xx: 01 - 64)
412401 No Battery Connec-
tion or Low Battery
Voltage
412431 Serial Buffer Overflow
412432 JB Buffer Overflow
412437 Fatal System Failure
412438 System Information
Error (VDR System In-
formation Error)
412439 Fatal System Error
412451 High CPU Core Tem-
perature
412452 High CPU System
Temperature (CPU
Board System Tem-
perature High)
412453 CPU +3.3V Voltage
Error (CPU Board
+3.3V Voltage Error)
412454 CPU +5V Voltage Er-
ror (CPU Board +5V
Voltage Error)
412455 CPU +12V Voltage Er-
ror (CPU Board +12V
Voltage Error)
412456 CPU VCORE Voltage
Error (CPU Board
VCORE Voltage Er-
ror)
412457 Low CPU Battery Volt-
age (CPU Board Bat-
tery Voltage Lower)
412458 Low CPU FAN Rota-
tion Speed
412459 CPU FAN Not Rotated CPU FAN stopped.
Description
No. xx sensor (LAN) channel
has not received correct format
data from a connected sensor
(LAN) device (xx: 01 - 64).
No battery input or voltage is
too low.
Serial data from DCU serial
channel (1 - 8 ch) are not re-
corded to Fixed DRU, Float-free
DRU and Long Term Device.
Serial, analog and digital data
from Junction Box (IF-8530) are
not recorded to Fixed DRU,
Float-free DRU and Long Term
Device.
Fatal system error. This indi-
cates that VDR can not be re-
booted automatically.
VDR system information can
not be acquired. Usually, this
error is recovered automatical-
ly.
Temperature of CPU system
high and long term device is
turned off.
Temperature of CPU core is
high.
Temperature of CPU board is
high.
Voltage error on CPU board.
(+3.3 V line)
Voltage error on CPU board.
(+5 V line)
Voltage error on CPU board.
(+12 V line)
Voltage error on CPU board.
(VCORE line)
Voltage of battery on CPU
board is low.
Rotation speed of CPU FAN is
low.
32
3. TROUBLESHOOTING
Action
Check the sentences input
from the LAN channel on the
RAP and confirm that the ap-
plicable sensor is operating
correctly. If OK, contact your
dealer.
Confirm that the battery switch
is turned on. If ON, recharge
or replace the battery.
Restart VDR. If the error re-
occurs, contact your dealer.
If error is not recovered auto-
matically, restart VDR. If it
does not recover, contact your
dealer.
Restart VDR. If the error re-
occurs, contact your dealer.