To set up Presets, channels that are used most frequently, go to the VHF page on the handset, by either tapping on the bottom left corner of the handset on the VHF button, or by selecting the menu Icon on the top of the screen.
Use the wheel selector to choose the VHF channel to add as a preset.

Next press and hold on one of the available preset buttons and answer OK to add. Conversely to clear, press and hold on an existing channel, press and hold and then select clear.
To set up dual watch (scans between channel 16 and your selected preset channel), go to the preset and toggle the DW switch.
The scanning is digital so the VHF changing channel will not be audible, even though it is scanning.

