JRC JCX-161, Инструкция по эксплуатации, Страница: 72 / 86

Chapter 4 Maintenance
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4.2 Daily inspection
Please carry out the daily inspection on the following items to make sure the normal operation of
this system.
1) Inspection of LCD display unit (NWZ-4650)
Select [ALARM] from the menu mode screen in order to display alarms, and then confirm
that [AC FAIL] or [DC FAIL] have not occurred.
2) Confirmation of reset function
Set the operation mode into MANUAL ON, and then press a reset button switch on the reset
button units (NCJ-895) or the reset button unit (waterproof) (NCJ-896). Then confirm that the
rest time of the dormant period is reset.
When the front of the motion sensor (NYG-5) is crossed, confirm that the dormant period is
reset.
3) Confirmation of the visual indication function
Set the operation mode into MANUAL ON, and then set the dormant period (INTERVAL) into
3 minutes. After 3 minutes, confirm the visual indication start at the LCD display unit
(NWZ-4650), the reset button units (NCJ-895), the reset button unit (waterproof) (NCJ-896),
and the LED warning lamp unit (NCD-2257).
After the confirmation, turn back the dormant period setting and the operation mode.
4) Confirmation of buzzer function
Before inspection of the buzzer function, inform about it to the crews. Execute the
emergency call of the LCD display unit (NWZ-4650). Confirm that the LCD display
(NWZ-4650), the reset button units (NCJ-895), the reset button unit (waterproof) (NCJ-896),
and the buzzer unit (NVS-785) are buzzed.
Press the reset button switch for more than 2 seconds on the reset button unit (NCJ-895),
and then confirm that buzzer sound is stopped.