Baofeng Uv-3r Manual -

On many versions, you must pull the knob up slightly to unlock it before it will rotate. U/V Button Short Press

Ensure the radio is in Frequency (VFO) Mode, not Channel Mode. If you see channel numbers (like CH-001), press the top knob or the button (depending on revision) to switch to frequency display. baofeng uv-3r manual

: Press the U/V button to toggle between VHF and UHF modes. On many versions, you must pull the knob

Despite its age and lack of features like a full numeric keypad or 5W output, the UV-3R is a fantastic or hiking radio due to its tiny size (it fits in a shirt pocket). However, you must accept its quirks. : Press the U/V button to toggle between VHF and UHF modes

: Acts as a "Function" key. Pressing it before other buttons activates secondary features (like scanning or manual programming). Menu and Basic Settings To enter the menu, press the button. Use the knob to scroll through items, and press to enter a setting and confirm changes. Radioamatore.info [1] RXCODE / [2] TXCODE : Sets CTCSS or DCS tones for receiving or transmitting.