Adjusting the Squelch You can adjust the squelch and change between CTCSS, DCS and Open squelch modes to improve audio quality and avoid radio interference in your area. 1 From the main menu, select Radio . 2 Select an option: To choose a squelch code within the current mode, select or . To adjust the squelch mode, select Open . Adding a Custom Radio Preset 1 Select Radio > Preset > . 2 Select or to select a channel and squelch code. 3 Select Save . Selecting a Roger Tone You can select the tone other devices play when you operate your radio. 1 Select Radio > > Roger Tone . 2 Select a roger tone. The device plays the selected tone. 3 Select Save . Turning the Radio Off Select Radio > > Yes .
Enabling Push-to-Talk with a Headset You can enable push-to-talk controls for use with a compatible Bluetooth headset. This allows you to transmit your voice using the voice dial feature on your headset. 1 Select Radio > > Push to Talk Over Headset . 2 If necessary, follow the on-screen instructions to pair your headset with the device. 3 Select Push to Talk Over Headset . 4 Select . Transmitting Your Voice Before you can transmit your voice, you must pair your Tread device with a compatible Bluetooth headset or connect the fist microphone. You can transmit your voice over the radio using the connected fist microphone or a compatible Bluetooth headset. NOTE:
for some product models, the Radio app is located in the apps menu. Select an option: Hold the push-to-talk button on the side of the connected fist microphone ( Installing the Fist Microphone and Mount , page 8 ). From the main menu, select Radio > Push to Talk . Use the voice dial feature on your connected Bluetooth headset ( Enabling Push-to-Talk with a Headset , page 16 ). TIP: you can press the pause or stop button to manually close the radio. NOTE: you must enable the Push to Talk Over Headset setting to use this feature ( Radio Settings , page 17 ). 16 Off-Road Navigation Features