APPENDIX 4 ALERT LIST
AP-33
10050 6 325 Processor Unit
Ch.06 COM Time-
out
Caution/B Input from EC-3000
serial ch.6 has been
discontinued for
more than certain
time.
(Set at installation)
Default: No timeout
Check the connec-
tion of Ch.6.
10050 7 326 Processor Unit
Ch.07 COM Time-
out
Input from EC-3000
serial ch.7 has been
discontinued for
more than certain
time.
(Set at installation)
Default: No timeout
Check the connec-
tion of Ch.7.
10050 8 327 Processor Unit
Ch.08 COM Time-
out
Input from EC-3000
serial ch.8 has been
discontinued for
more than certain
time.
(Set at installation)
Default: No timeout
Check the connec-
tion of Ch.8.
10173 1 634 UKC Limit Warning/
A
Measured depth
from echo sounder
is less than set UKC
limit value.
Be careful that
measured depth is
less than UKC lim-
it.
10173 2 635 Non-official ENC When Non-official
ENC is set to Warn-
ing/Caution in chart
alert, the non-offi-
cial chart area is de-
tected inside the
check area.
Be careful of the
object mentioned
left, on ship's direc-
tion.
10173 3 636 No Vector Chart When No Vector
Chart is set to
Warning/Caution in
chart alert, the No
Vector Chart area is
detected inside the
check area.
Be careful of the
object mentioned
left, on ship's direc-
tion.
10173 4 637 Not Up-to-date When Not Up to
Date is set to Warn-
ing/Caution in chart
alert, a chart area
that is not up-to-
date is detected in-
side the check area.
Be careful of the
object mentioned
left, on ship's direc-
tion.
10173 5 638 Permit Expired When Permit Ex-
pired is set to Warn-
ing/Caution in chart
alert, a chart area
that has an expired
permit is detected
inside the check ar-
ea.
Be careful of the
object mentioned
left, on ship's direc-
tion.
ALF ALR
Alert name
Priority/
Category
Meaning Remedy
No. Inst.* No.
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