8
Page four menu
RIT
：
RIT: After the frequency fine adjustment is turned on, rotate the frequency knob to fine-tune the frequency.
When the RIT is turned off, the fine-tuning data is automatically cleared
；
MUT: system prompt tone mute switch
；
KYR: Key mode selection. Optional manual, automatic, and left-hand mode and right-hand mode.
Button: Short press this button to lock the keyboard and frequency knob, and the locked
symbol is displayed in the upper right corner; press and hold this button to enter the project menu
setting interface.
