6-33 
 
6.3   INSTALLATION of VDR 
6.3.1  Connetions 
The VDR video signal (analog RGB) output connector is J605 of RPB CDC-1339 located in the 
display unit (processing unit). See the drawing below. 
When JRC’s VDR is used, by connecting it to TB604 (5, 6) MNT TX+/- of radar terminal board circuit 
CQD-2128 located in the display unit (processing unit), it is possible to use the online maintenance 
function. To know connecting method to VDR, see VDR’s installation manual (7ZPJD0389D). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig 6-35 VDR connection connector / terminal block 
 
J605
TB604 (5, 6) 
MNT TX+/-