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5.3. Overview of country settings
You can switch the country setting at any time as described
above. The country setting remains active until you select a
different one.
5.4. Selecting the transmission channel
• Use the Up or Down button (UP/DN) on the radio to select
channels. The current channel is displayed.
• Press and hold down the corresponding button to
continuously switch channels up or down.
5.5. Squelch
The AE 6290 radio has 3 squelch options:
• Automatic squelch (ASQ)
• Manual squelch (SQ)
• Tone squelch (CTCSS/DCS)