Rev.: 4, Print date: 2021-05-05
30
NL95
Navigation and Signal Lights Controller
with built-in fault control continuously
monitors status of navigation
and signal lights.
FAULT
CONTROL
2
Broken light alarm presentation and alarm accepting
FAULT
CONTROL
1
Operation screen turns to alarm
state, build-in buzzer will switch on.
Common Alarm output will be
activated
1
2
Failure detection occurred
PS
SB
11
3
Tap on button to mute audio
signalling
3
4
Tap on button to acknowledged
all alarms
4
Light indication will have fault indication
until it is switched off or it is repaired.
IMPORTANT!!!
Power supply will remain
present on terminals/light.
Once the alarm is acknowledged, light icon will be changed to indicate state as follow :
Fault in case of double light
1
2
2
FAULT
CONTROL
1
1
1
1
1
1
In order to quickly locate module and position of faulty light, check System/Status screen (LIGHTS)
Fault detection on main light, alarm will be initiated (as per above)
System will automatically switch over to spare light (and vice versa)
MAIN
EMERG.
SYS
MODULES
PS
SB
11
LIGHTSGROUPS
LIGHTS
PS
SB
11
MAIN
EMERG.
SYS
MODULES
MAIN
EMERG.
SYS
MODULES
PS
SB
11
MAIN
EMERG.
SYS
MODULES
MAIN
EMERG.
SYS
MODULES
PS
SB
11