Service manual
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Selecting an Intensity Setting
Pulse settings on Sealite lanterns operate via DIP switches, located near the rotary switches on the
flasher unit. The pulse settings may be used to reduce the power consumption and intensity of the
lantern. Setting the lantern to 25% pulse will reduce the power consumption to 25% of the normal
100% setting and the range by 50%. This setting may be used to adjust to local sunlight conditions.
The following diagrams indicate pulse settings:-
7
1 2
ON
1 2
ON
1 2
ON
1 2
ON
100% 75% 50% 25%
Selecting a Flash Code- Rotary Switches A and B
All lanterns have 2 rotary switches marked A and B on the flasher unit, as below. Turning the small
arrows to the appropriate number or letter will set the code (see ‘Flash Code’ section, page 9). The
unit may take up to one minute to activate a new flash code. A comprehensive list of available flash
codes is listed on pages 9-15 of this manual.
Rotary Switches A and B
B
A