Drilling out the mounting holes
When panel mounting the radio the mounting holes
must be drilled out.
MountingProduct holesDrillingProduct holes
Guides for the mounting holes can be found on the corners of the unit, under the mounting hole covers.
Using a drill and a 4 mm (5/32) drill bit, drill out the
4 mounting holes.
Holes should be drilled from the front of the unit, taking care not to apply too much force to the drill.