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English
DESCRIPTION
The GMMN4065 Visor-Mounted
Microphone facilitates hands free
microphone use with the mobile radio.
Hardware to install the microphone is
required (order kit HLN9457).
When the Visor-Mounted microphone
is installed and connected to the
mobile radio, the radio microphone is
disabled via CPS programming.
Four Push To Talk (PTT) devices are
available for use with the GMMN4065
Visor-Mounted Microphone:
• footswitch RLN4836
• pushbutton RLN4857
• gooseneck RLN4858
The PTT devices are available
separately and include installation
instructions.
6866537D06.book Page 1 Tuesday, August 24, 2021 5:16 PM