JRC JCX-161 - LED Warning Lamp Unit (NCD-2257) (Option Device); Names and Functions of System Components

Chapter 2 Names and Functions of System Components
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2.6 LED Warning lamp unit (NCD-2257) (Option device)
NCD-2257 is a lamp unit that reports a visual indication.
It remains off in normal state and blinks at the visual indication and alarm state.
2.6.1 Names and functions of system components
①
②
No.
Name
Function
①
LED lamp Blinks after a visual indication occurs.
②
DIMMER
Button
This is the dimmer adjust switch of the LED. When the button is pressed,
brightness is changed to “-> bright -> medium -> dark -> bright” in the 3
steps.
The LED lamp can be turned on with operating the LCD display unit.
Refer to the chapter 3. 10 for its details.
1） Visual indication function of reset button switch
Normal
state
Visual
Indication
1st stage
Bridge
audible
alarm
2nd stage
remote
audible
alarm
3rd stage
remote
audible
alarm
EMERGENCY
CALL
Bridge
Alarm
BAM
EMERGENCY
CALL
Off Blinking Blinking Blinking Blinking Blinking Blinking Blinking