Service manual
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13
AIS Monitoring System
with SLC600 Type 2 Power Supply
AllSealiteboardsarettedwithtwoIndicatorLED’s.ThesearepositionedneartheFlashCodeRotary
Switches.Usethetablebelowtohelpdetermineoperationalstatus.
Yellow LED Lantern Status Lantern Comment
OFF Normal OFF
LanternisinDaylightandinDusktillDawnmodeorin
StandbyMode
Flashing
ON 0.15 seconds
OFF 0.15
seconds
Normal OFF
Lightisactivatingandwillturnonafterdetecting30
secondsofcontinuousdarkness.
Flashing
2 x quick ashes
every 2 seconds
(Heartbeat)
Normal ON
LanternisinNormaloperatingcondition.Itisnot
connectedtoanyGPSsynchronisation.
Flashing
ON 1.5 seconds
OFF 1.5 seconds
Normal ON
Normaloperatingcondition.Lanternissynchronisedto
GPS-enabledlanterns.
Flashing
1 x quick ash
every 2 seconds
Normal ON
Lanternis‘re-syncing’withGPS.
Thelanternre-sync’swiththeGPSevery15minutes.
Flashing
2 x quick
ashes every 11
seconds
Normal ON LanternisaHardWireSynchronisationSlave.
Red LED Lantern Status Lantern Comment
OFF Normal NormalBatteryVoltage
Flashing once
every 1.6
seconds
BatteryVoltage
is12–12.5V
BatteryVoltageisbetween12–12.5V
Flashing twice
every 2 seconds
BatteryVoltage
is11.5–12V
BatteryVoltageisbetween11.5–12V
Flashing 3 x
times every 2
seconds
BatteryVoltage
is10.5–11.5V
BatteryVoltageisbetween10.5–11.5V
Flashing 4 x
times every 2.5
seconds
BatteryVoltage
is10.0–10.5V
BatteryVoltageisbetween10.0–10.5V
Flashing 5 x
times every 3
seconds
BatteryVoltage
is less than
10.0V
BatteryVoltageisatlessthan10.0V
Fixed-on
FlatBattery
(<10V)
OFF
FlatBatterycut-offisnowoperationalandthelantern
willbeoff.Batterymustreceivecharge(above12V)and
lanternmustseedaylightforatleast1minutebefore
resuming normal operation.
Flashing
ON 1.5 seconds
OFF 1.5 seconds
BatteryVoltage
isabove13.5V
BatteryVoltageisabove13.5V.thismayindicatea
problemwiththesolarregulator.