Service manual

Latest products and information available at www.sealite.com
27
SL07, SLC310 & SLC410
Compact 3-5nm+ Solar Marine Lanterns
The following table explains the ash codes response from the lantern:
Lantern Flash Response Description
One,
4 second ash
GPS disabled. The GPS synchronisation module is
disabled. The lantern will be unable to
synchronise with other lanterns.
One,
1 second ash
GPS enabled,
not synchronised, invalid UTC
status
Initialising, stage 1
No valid time stamp data has been
received from a satellite.
Depending on the strength of the
satellites signals, it may take several
minutes to complete this stage.
Two,
1 second ashes
GPS enabled,
not synchronised, valid UTC status
Initialising, stage 2
Valid message(s) have been received
from the satellites, but still waiting for
valid time data.
Depending on the number of available
satellites, it may take up to one minute
to complete this stage.
Three,
1 second ashes
GPS enabled,
synchronised timestamp, invalid
UTC status
Initialising, stage 3
Valid time data has been received but
invalid UTC status data was detected.
It may take up to 13min to complete
this stage.
Four,
1 second ashes
GPS enabled,
synchronised to UTC time and valid
UTC
The GPS synchronisation module is
functioning correctly.