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7.3.1 General
1. You have to plug in the earphone before opening the main screen.
2. Two groups of channel can be saved, with 8 channels in each of
them.
3. It supports features such as auto search, search a channel, volume
adjustment, mute, frequency fine-tune, frequency setting, switch
sound track and loud speaker.
4. Tap the button on the top-right corner to minimize it.
7.3.2 Auto search
Tap "3 search" to start searching channels.
Channels will be saved in the current group; channels already in the group
will be cleared.
Up to 12 channels can be searched, and the search will stop.
To search for higher-frequency channels, tap "12 Search higher-frequency
channels".
7.3.3 Listen
Tap one of the channels (1~12) to start listening.
Current frequency
Current Group
Current channel
Mute
Volume
Reduce frequency by 0.1MHz
Search lower-frequency channels
Search higher-frequency Channels
Increase frequency by 0.1MHz
Channel button 1-12
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