Service manual

Latest products and information available at www.sealite.com
17
SLC500 & SLC600
Solar Marine Lanterns
Lantern Status
STEADY LIGHT
LED Combinations
(Status Indicator LEDs ‘A’ in Fig.3.1.)
Lantern Status Lantern Comment
YELLOW LED RED LED
Flashing ON/
OFF very quick 9
times per second
then 11 seconds
off
OFF Normal OFF
Normal running condition in
daylight.
Flashing
constant
OFF Normal ON Normal running condition.
Flashing ON/
OFF very quick 9
times per second
Fixed-on
Low Battery
Voltage(<8v)
OFF
Batteryisat.Batterymust
receive 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 9 times 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.
TwostatusLED’sonthemainprintedcircuitboard(positionAinimagebelow)providetheoperator
with an indication of the lantern status.
ThereisoneREDandoneYELLOWLEDthatindifferentcombinationsofON/OFF/FLASHINGwill
indicate the current operational status of the light,and vary depending on whether the lantern is set to
steady-on,oraashinglightcharacteristic.
TheseindicatorLED’scanbeviewedatthebaseofthelens.SeparateindicatorLEDsarelocatedon
thetopoftheGPScircuitboard(wheretted-seepositionB&Cofgure3.1.).
Figure 3.1.