Enables
Public Address (PA) system ignition sense when in External Radio mode.
Therefore, this mode is only operable when the vehicle’s ignition is turned
ON.External Radio Ignition
Radio Ergonomics Wide
PA / Siren
Enables
Public Address (PA) system ignition sense when in External Radio mode.
Therefore, this mode is only operable when the vehicle’s ignition is turned
ON.
When disabled, External Radio
mode is operable with the ignition switch ON
or OFF.
