Service manual

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18
SLC500 & SLC600
Solar Marine Lanterns
FLASHING LIGHT
LED Combinations
(Status Indicator LEDs ‘A’ in Fig.3.1.)
Lantern Status Lantern Comment
YELLOW LED RED LED
A. Flashing ON/
OFF 1 time per
second
OFF
Normal and
synchronised
whenGPStted
ON
Normal running condition
synchronised to GPS. Will take
upto10minuteswhenrst
powered up. Condition only
active in darkness..
B. Flashing ON/
OFF very
quick constant
OFF
Normal but not
synchronised
ON
Normal running condition, but
light does not synchronise to
otherlights.GPSnotttedorno
time data received.
C. Flashing ON/
OFF very
quick 9 times
second then
11 seconds off
OFF Normal OFF
Normal running condition in
daylight.
Flashing ON/
OFF very quick 9
times per second
Fixed-on
Low Battery
Voltage(<8v)
OFF
Batteryisat.Batterymust
receiver charge and light must
see daylight for at least 1
minute before resuming normal
operation.
Fixed-on OFF
HighSolar
Voltage(>15.3v)
ON
Battery is in state of very high
charge. Check regulator if
persists.
Flashing ON/
OFF 1 time per
second
Flashing ON/
OFF 1 time per
second
Highinternal
ambient
temperature
(>75°C)
ON
Internalambienttemperatureis
>75°C.Selectedlightintensity
is dropped by 25%. Will
resume normal operation when
temperature<75°C.
GPS BOARD (where tted)
LED Combinations
Lantern Status Lantern Comment
YELLOW LED RED LED
(GPS Status Indicator LEDs ‘B’ in Fig.3.1.)
A. ON steady OFF Normal
ON or
OFF
GPS powered up.
(GPS Status Indicator LEDs ‘C’ in Fig.3.1.)
B. Flashing ON/
OFF very
quick constant
Flashing ON/
OFF very quick
constant faint
Normal ON GPS software running.
C. Flashes in
sequence with
red LED
Flashes in
sequence with
yellow LED
Off OFF/ON GPS software not operational.
NOTE
1. 1 second interval ashing Yellow LED indicates light is operating in synchronisation with the
optional tted GPS correctly.
2. If checking in daylight lantern must be covered to activate ash pattern.