Service manual

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28
SL-07 Series
1–4NM+ Marine Lanterns
Problem Remedy
Lantern will not activate. • Ensure internal toggle switch is set to the ‘ON position.
• Ensure lantern is in darkness.
• Wait at least 60 seconds for the program to initialise in darkness.
• Ensure switch setting is on a valid code (not unused ash code).
• Ensure battery terminals are properly connected.
• Ensure battery voltage is above 12volts.
Timing codes will not change. • Turn rotary switches several times to ensure contacts are clear.
Lantern will not operate for the
entire night.
• Reducing the light output intensity or duty cycle (ash code) will reduce
current draw on the battery.
Trouble Shooting