1. Operation
19
1.6 Operation Panel Unit (NCG-169)
1.6.1 Names and functions of each part of the External Operation Board
7) HEADING LED
8) ALARM DETAIL LED
1) POWER LED 9) MODE SWITCH
2) RECORDING LED 10) ERROR CODE LED
3) ALARM LED
11) CURSOR SWITCH
5) ALARM ACK SWITCH
12) ENTER SWITCH
4) DIMMER SWITCH
6) ALARM BUZZER
Figure 6: Operation Panel Unit
Table 7: Names and Functions of the Operation Panel Unit
No. Names and Functions
1)
POWER LED:
Lights when the Recording Control Unit is in normal operation with the power
supplied from outside.
Blinks when there is a blackout during the operation. If the blackout lasts, it is
turned off in 2 hours. (automatic shutdown)
2)
RECORDING LED:
Lights when the output data from the Recording Control Unit is recorded into the
Protective Capsule Unit.
3)
ALARM LED:
Blinks when an error(s) is (are) detected in the S-VDR. Pressing the ALARM
ACK SWITCH changes it from blinking to lighting.
It is turned off when all the errors detected are restored to normal.
4) DIMMER SWITCH:
Controls the brightness. Press the switch then the brightness changes cyclically.
5) ALARM ACK SWITCH:
Used to stop the ALARM BUZZER. When more than one error are detected,
press the switch as many times as the errors arose.
6) ALARM BUZZER:
Sounds when an error is detected in the S-VDR. To stop press the ALARM ACK
SWITCH.
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ＡＬＡＲＭ ＤＥＴＡＩＬ
ＳＹＳＴＥＭ
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