Connecting the system din cable, Radio mounting diagram – PolyPlanar MRD-70 User Manual
Page 4

Poly Planar LLC 520 McCormick Dr. Glen Burnie MD. 21061 410-761-4000
www.polyplanar.com
4
The DIN cable is “Keyed” to prevent 
misalignment and all connections are 
gender specific 
Leave the end caps on when routing to 
prevent damage or contamination to the 
leads. The cap is designed for pulling 
through wire conduits. 
The blue connector cap ends can be 
discarded if a smaller diameter is 
required such as a Pod mount. Use 
shrink tube to seal the connections. 
(Connector cap ends removed)
Before drilling holes for cable runs be sure there is sufficient room 
behind the area. Always disconnect power before drilling around 
electrical connections. 
Connecting the System DIN Cable
Radio Mounting Diagram
 Use the included 
mounting template 
for cutout and drill 
pattern. 
 
Open door and pop 
off screw covers. 
 
Plastic mounting blocks 
 
