OPERATING MANUAL
NLS 3000 NAVIGATION
LIGHT CONTROL PANEL
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Page 9 of 27
How to readout and reset the operating hours counter (used for an 8
channel module)
HOUR-LED
(amber):
Operating hours display active
OK-LED
(green):
Display of the chosen channel
FAULT-LED
(rot):
Display the operating hours
1:
Push the button “LED HOUR”. This will activate the operating hours
display. After 30 seconds “with no action” this indication will be
deactivated automatically.
2.
Select single channel through DIP-switches “OFF”. Is no DIP-switch
selected, the channel will be shown one after another (in chain).
Clearing (resetting) one LED-channel is only possible, when the
dedicated DIP-switch is set (set to active)!
3.
The selected channel is shown through the “OK-LED”.
4.
At the same time the lowest byte value from the operating hours
counter will be shown through the “FAULT-LED”. This indication is here
binary coded!
5.
Push the button “LED HOUR” a second time, the LEDs will show the
middle byte from the operating hours counter.
6.
Push the button “LED HOUR” a third time, the LEDs will show the
“highest” (high-byte) from the operating hours counter.
7.
Is for the fourth time the button pushed AND the button is held down for
around 5 seconds AND is the matched DIP-switch selected, the
operating hours counter will be cleared. As feedback to this action all
red and green LEDs lights up for a short time...
LED HOUR
LED HOUR
HOUR-LED lights up
LED HOUR
LED HOUR
OK-LED lights up (channel number)
8 FAULT-LEDs (counter “low”-byte)
8 FAULT-LEDs (counter „middle“-byte)
8 FAULT-LEDs (counter “high”-byte)
long
short
Operating hours counter cleared (channel 1)
on
OK-LED (the next channel number)
8 FAULT-LEDs (counter “low”-byte)
