Allows users to monitor two channels or frequencies simultaneously.
Allows you to manually type in a frequency using the keypad. Channel Mode: Cycles through pre-programmed channels. Baofeng Uv-8r Manual
Use the button to switch between the upper (A) and lower (B) display lines. The arrow icon on the screen indicates which line is currently active for transmitting or frequency entry. Keypad & Menu Navigation The menu system is the heart of the Allows users to monitor two channels or frequencies
Turn the radio OFF, then press and hold the MENU button while powering it back ON. 3. Using the Dual Display (A/B) Baofeng Uv-8r Manual