Chapter 2 Names and Functions of System Components
22
2.4 Reset button unit (NCJ-895)
The reset botton unit NCJ-895 has the following five functions.
1) Report an end of the dormant period as a visual indication devise.
2) Sound 1st stage bridge audible alarm.
3) Reset dormant periods as a reset device.
4) Stop visual indication and audible alarm.
5) Generate emergency call(Connect RESET1 terminal in NCK-175 only)
2.4.1 Names and functions of system components
①
Buzzer
(Audible alarm
device)
This is sounded at the first stage audible alarm or the various alarms.
②
Reset button
switch
This resets the dormant period, and stops the visual indication and the
audible alarm.
The LEDs around the reset button switch is illuminating in normal state
and blinks after activated visual indication.
When connect RESET1
terminal in NCK-175, 2 sec or more pushing generate emergency call.
③
DIMMER
Button
This is the brightness control switch of the LED. When
pressed, brightness is changed to “-> bright -> medium -> dark ->
bright” in the 3 steps.
To Next Page
Loading...
