1. Operation
11
Table 3: Names and Functions of the Recording Control Unit
No. Names and Functions
1)
Keyhole:
Used for opening and closing the front door.
2)
Power Supply Unit:
Incorporated into the Recording Control Unit. It has an external battery
and supplies power to the Protective Capsule Unit, the Operation Panel
Unit and the Microphone Unit in case of a blackout.
3) Data Processor Unit:
The main processing unit of the Recording Control Unit. It has a CARD
slot for a backup CF CARD.
4)
I/F for connecting external signals:
• RGB Connector Panel:
RGB connector relay panel for connecting to the RADAR (BNC
connector)
• AUDIO Interface Board:
Interface board for connecting to the Microphone Units and VHF
• Terminals:
Terminals for inputting IEC61162-1/2 signals and connecting to the
Protective Capsule Unit and the Operation Panel Unit
• Utility Outlet:
The electricity outlet for maintenance facilities (AC100-240V)
5) Battery:
Battery is connected to the Power Supply Unit.
Supplies DC24V power for 2 hours to the Recording Control Unit, the
Protective Capsule Unit, the Operation Panel Unit and the Microphone Unit.
CAUTION
Although the UTILITY OUTLET looks like the one of AC100V, the input voltage
of the Recording Control Unit directly comes out from it.
i.e; In case the 220VAC is supplied, the same voltage comes out from UTILITY
OUTLET. Ignoring the caution may result in failures.
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