APPX. 4 ALERT MESSAGES
AP-8
*: Depending on setting for [Bottom Lost Priority] selected at installation, BOTTOM LOST may be
output as a Category B Caution, with the ID 3056.
BOTTOM
LOST *
TCVR1 FORE
bottom losts.
Warning/B
(Caution/B)
3055,
1(3056,
1)
Seabed at fore transducer
cannot be detected
Check that
the seabed is
within range.
If the problem
recurs, con-
sult a FURU-
NO
technician.
TCVR1 AFT
bottom losts.
Warning/B
(Caution/B)
3055,
2(3056,
2)
Seabed at aft transducer
cannot be detected.
TCVR2 FORE
bottom losts.
Warning/B
(Caution/B)
3055,
3(3056,
3)
Seabed at fore2 transduc-
er cannot be detected.
TCVR2 AFT
bottom losts.
Warning/B
(Caution/B)
3055,
4(3056,
4)
Seabed at aft2 transducer
cannot be detected.
LOST DISP DISP COM
ERR stops dis-
play update.
Caution/B
3003, 1
Communication error be-
tween display unit and
transceiver 1.
Consult a FU-
RUNO techni-
cian.
LOST
TCVR
TCVR2 COM
ERR stops
MEAS.
Caution/B
3003, 2
Communication error be-
tween display unit and
transceiver 2.
FAN
SPEED
LOW
TCVR1 fan
ERR may stop
MEAS.
Caution/B
3079, 1
Fan No.1 speed lower than
minimum speed on trans-
ceiver 1.
TCVR2 fan
ERR may stop
MEAS.
Caution/B
3079, 2
Fan No.2 speed lower than
minimum speed on trans-
ceiver 2.
BOTTOM
LOST
TCVR1 FORE
bottom outs of
range.
Caution/B
3056, 5
Seabed at fore transducer
is out of range and cannot
be detected
TCVR1 AFT
bottom outs of
range.
Caution/B
3056, 6
Seabed at aft transducer is
out of range and cannot be
detected.
TCVR2 FORE
bottom outs of
range.
Caution/B
3056, 7
Seabed at fore2 transduc-
er is out of range and can-
not be detected.
TCVR2 AFT
bottom outs of
range.
Caution/B
3056, 8
Seabed at aft2 transducer
is out of range and cannot
be detected.
Alert Title
Alert
Description
Text
Priority/
Category
Alert ID,
Instance
Meaning
Measures
Содержание FE-800
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