6
APX 4000 (2 KNOBS)
Attaching/Removing the Accessory Connector Cover
PREPARING YOUR RADIO FOR USE
The accessory connector is located on the antenna side of
the radio. It is used to connect accessories to the radio.
Note:
To prevent damage to the connector, shield it with the
connector cover when not in use.
Insert the hooked end of the cover into the slot above the
connector.
Press downward on the cover’s top to seat it in the slot.
Once in place, tighten by rotating the thumbscrew clockwise
by hand.
To remove the accessory connector cover, rotate the
thumbscrew counterclockwise until it disengages from the
radio.
If the thumbscrew is too tight, use an Allen wrench to loosen
it first.
Rotate and lift the connector cover to disengage it from
the radio.
Accessory
Connector
Cover
Hooked End
Hex
Socket
Head