Operator's Manual

APPENDIX 5 ALERT LIST
AP-34
011 RS485 Communi-
cation Timeout
Caution For MU-190/231: Connect-
ed to COM1. There has
been no communication
from processor unit through
RS485 for 180 seconds.
(No communication implies
in completed sentence or
checksum error.)
Check the connection of
brightness control cable.
012 No Signal Caution For MU-190/231: Connect-
ed to COM1. There has
been no signal continuously
for 60 seconds.
Check the connection of
video cable.
013 Sentence Syntax
Error
Caution For Main monitor, connect-
ed to COM1, value of exter-
nally input sentence is out of
range that defined by sen-
tence.
If the error frequently
occurs, contact FURUNO
and inform frequency of
occurrence.
014 Fan1 Rotation
Speed Lowering
Caution For MU-190/231: Connect-
ed to COM2 (Sub Monitor).
Fan1 rotation speed is be-
low threshold.
If the error frequently
occurs, contact FURUNO
and inform frequency of
occurrence.
015 Fan2 Rotation
Speed Lowering
Caution For MU-231: Connected to
COM2 (Sub Monitor).
Fan2 rotation speed is be-
low threshold.
If the error frequently
occurs, contact FURUNO
and inform frequency of
occurrence.
016 Fan3 Rotation
Speed Lowering
Caution For MU-231: Connected to
COM2 (Sub Monitor).
Fan3 rotation speed is be-
low threshold.
If the error frequently
occurs, contact FURUNO
and inform frequency of
occurrence.
017 Fan4 Rotation
Speed Lowering
Caution For MU-190: Connected to
COM2 (Sub Monitor).
Fan4 rotation speed is be-
low threshold.
If the error frequently
occurs, contact FURUNO
and inform frequency of
occurrence.
018 LCD Unit
Lifetime Over
Warning
For MU-190: Connected to
COM2 LCD unit operating
time exceeds 50000 hours.
For MU-231: Connected to
COM2 LCD unit operating
time exceeds 50000 hours.
LCD unit replacement is
required. Contact
FURUNO.
019 High Temperature
Inside Monitor
Warning
Internal temperature
exceeds threshold.
Monitor: Connected to
COM2 (Sub Monitor).
Please turn off monitor.
If the error frequently oc-
curs, contact FURUNO and
inform frequency of occur-
rence.
020 Fan1 No
Rotation
Warning For MU-190/231: Connect-
ed to COM2 (Sub Monitor).
Fan1 rotation speed is be-
low threshold.
If the error frequently
occurs, contact FURUNO
and inform frequency of
occurrence.
021 Fan2 No
Rotation
Warning For MU-190/231: Connect-
ed to COM2 (Sub Monitor).
Fan2 rotation speed is be-
low threshold.
If the error frequently
occurs, contact FURUNO
and inform frequency of
occurrence.
No. Text Default Meaning Remedy