Alert List For Legacy Mode - Furuno VR-7000 Operator's Manual

3. TROUBLESHOOTING
3.2.2

Alert list for Legacy mode

Only no. 412439 alert "Fatal System Error" corresponds to warning priority and all oth-
er alerts to caution priority.
Alert no. Alert name
412026 GPS Large Time
Difference
412082 No RAP Connection
(No DCU Connection)
412083 No AMS1 Connection
412085 No AMS2 Connection
412088 No JB Connection
412170 VDR Configuration
Failure
412171 Recording Buffer
Overflow
412173 Fatal System Failure
412175 LongTermDevice is
stopped from recover-
ing
412176 FixedDRU is stopped
from recovering
3-8
Description
This indicates that the time dif-
ference between the system
time of the DCU and the UTC
time supplied by a GPS receiv-
er is more than 10 seconds.
DCU: RAP is missing. Connec-
tion to RAP is lost.
RAP: DCU is missing. Connec-
tion to DCU is lost.
AMS1 is missing. Connection to
AMS1 is lost.
AMS2 is missing. Connection to
AMS2 is lost.
Indicates that Junction Box (IF-
8530) is missing.
Data cannot be stored because
of abnormal VDR configuration.
A image exceeding a recording
buffer is input.
Fatal system error. Reboot au-
tomatically after an error oc-
curred.
The data cannot be recorded to
the long term device more than
ten minutes.
The data cannot be recorded to
the Fixed DRU more than ten
minutes.
Action
Restart the DCU with the GPS
receiver connected. To restart
the VDR, open the DCU door
with its key and turn on the AC
and BATTERY switches on
the power control panel, then
turn the switches on after
shutdown of the DCU. If the
error re-occurs, contact your
dealer.
Restart the DCU. To restart
the VDR, open the DCU door
with its key and turn on the AC
and BATTERY switches on
the power control panel, then
turn the switches on after
shutdown of the DCU. If the
error re-occurs, contact your
dealer.
Check cable connected to
AMS1. Reconnect AMS1.
Check cable connected to
AMS2. Reconnect AMS2.
Check cable connected to
Junction Box. Reconnect
Junction Box. If the error re-
occurs, contact your dealer.
Restore VDR config data. If
the error re-occurs, contact
your dealer.
Contact your dealer.
If the error re-occurs, contact
your dealer.
Restart VDR. To restart the
VDR, open the DCU door with
its key and turn on the AC and
BATTERY switches on the
power control panel, then turn
the switches on after shut-
down of the DCU. If the error
re-occurs, contact your deal-
er.