1. Operation 
 
 
16
 
Table 6: Names and Functions of the Data Processor Unit 
No. Names and Functions 
1) 
REC LED (MCB): 
Lights up when the data are being successfully recorded into the Protective 
Capsule Unit. 
2) 
REC START SWITCH (MCB): 
Used to restart recording the data into the Protective Capsule Unit. 
3) 
REC STOP SWITCH (MCB): 
Used to stop recording the data into the Protective Capsule Unit. 
4)  CARD LED (MCB): 
Lights up when the data are being successfully recorded into the CF CARD. 
Turned off when the CF CARD is on operation 
5)  MEDIA LED (MCB): 
Blinks when a CF CARD is not loaded or does not record data correctly. 
6)  CARD STOP SWITCH (MCB): 
Used to stop recording the data into the CF CARD. 
7) 
CF CARD (MCB): 
Used as an alternative record media onto which the same data as the one stored 
in the Protective Capsule Unit are recorded. 
8) 
CF CARD EJECT BUTTON (MCB): 
Used to remove the CF CARD from the system. Confirm that CARD LED is off 
then press CARD STOP SWITCH to eject the CF CARD.   
9)  AUDIO IN CONNECTOR (MCB): 
Used as a connector through which audio signals that are received from the 
Microphone Unit and the VHF radio equipment are input. It is connected to the 
Audio Junction Board of the external interface. 
10)  HUB (MCB): 
The HUB Unit with four port switching function. 
One of the components of VDR-LAN. 
11) 
LAN CONNECTOR (MCB): 
Connected to the external HUB Unit. 
12)  RGB1 IN CONNECTOR (FGB): 
Used as a connector through which the image signals from the main RADAR are 
input. Cnnected to the RGB connector panel. 
13)  RGB2 IN CONNECTOR (FGB): 
Used as a connector through which the image signals from the sub RADAR are 
input. Connected to the RGB connector panel. 
14) 
LAN CONNECTOR (FGB): 
Connected to the HUB Unit of the MCB.