
OPERATING MANUAL
NLS 3000 NAVIGATION
LIGHT CONTROL PANEL
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DECKMA GmbH
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For lights using LEDs, the operating time is also monitored. If the maximum permissible operating
time is exceeded, a fault is generated.
5.6 Ship mimic
For the main lights, display is provided in the form a ship mimic. When these lights are switched on,
the associated LED in the ship mimic also lights up and flashes on faults.
5.7 Buzzer
The buzzer is controlled via a driver transistor and a microcontroller port circuit. The buzzer is located
on the back of the control panel. It is activated pulsed on faults.