Sailor UAIS1900 Technical Manual - page 75
UAIS DEBEG 3400, Electronics Unit
ED3047G142 / 08 (2004-06)
Technical Manual
8 Fault Code List
t_ue_e09.fm / 21.06.04
75
8
Fault Code List
The following fault codes (integrity alarm conditions) can be displayed at the connected display unit (for
example a DCU or a RADARPILOT 1000). See also Section 6 from page 51 on for further information.
Fault
Messages at
Error Message generated by,
Possible Cause/Source,
Reaction of the System,
Remedy
1000 Series,
CHART-
PILOT, MULTI-
PLOT 910x
(Chart Mode)
DCU
Radar 9xxx,
MULTIPILOT
910x (Radar
Mode)
001
AIS: Tx
malfunction
Tx malfunc-
tion
AIS TX
MALFUNC-
TION
Generated by: AIS Electronics Unit
Cause/Source: VHF Antenna, cabling
Reaction: The Electronics Unit stops the transmission.
Remedy: Check of the antenna and the antenna cabling
(short circuit or missing contact at the connectors)
002
AIS: Antenna
VSWR
exceeds limit
(VSWR =
Voltage
Standing Wave
Ratio)
Antenna
VSWR
exceeds limit
AIS VSWR
LIMIT
Generated by: AIS Electronics Unit
Cause/Source: VHF antenna, installation
Reaction: The Electronics Unit continues operation.
Remedy: Check of the antenna and the antenna cabling
(75
Ω
cable instead of 50
Ω
cable)
003
AIS: Rx
channel 1
malfunction
Rx channel 1
malfunction
AIS RX CH1
FAULT
Generated by: AIS Electronics Unit
Cause/Source: Internal error
Reaction: The Electronics Unit stops the transmission on
the affected channel.
Remedy: The Electronics Unit must be exchanged.
004
AIS: Rx
channel 2
malfunction
Rx channel 2
malfunction
AIS RX CH2
FAULT
005
AIS: Rx
channel 70
malfunction
Rx channel 70
malfunction
AIS RX CH70
FAULT
006
AIS: General
failure
General
failure
AIS
GENERAL
FAULT
Generated by: AIS Electronics Unit
Cause/Source: Internal error
Reaction: The Electronics Unit stops the transmission.
Remedy: The Electronics Unit must be exchanged.
008
AIS: MKD
connection lost
(MKD =
Minimum
Keyboard
Display =
DCU)
MKD connec-
tion lost
AIS
CONNEC-
TION
Generated by: AIS Electronics Unit
Cause/Source: No Operating/Display Unit connected
Reaction: The Electronics Unit continues operation.
Remedy: The Display Unit (for example a DCU or a
RADARPILOT 1000) does not communicate with the Elec-
tronics Unit. Check the cabling/connection of the Primary
Display Port. Check if the Display Unit is working.