1. Set mode 19-CWID to AH028M -power on, then press and hold SET to go to SET function -turn the dial to 19-CWID -press SET and turn to ON -press V/M to text enter screen -dial one character by one, press V/M for next character, to set it to AH028M, press 2 more V/M to leave text enter screen -press SET to go back to SET function
2. Power off
3. Press and hold both MODE key and TXPO key, then power on
4. You will not see voltage screen this time. Instead there are operation modes for your choice (B1, C1, F1, ***, HAM, H1, A1, etc.): !!Remember to record what mode you're initially in!! - Turn the dial and press MODE (for changing 2nd digit) to select a mode, then press F/W to set.
Your rig is now operates on a new mode!
*If you choose *** and press F/W, you will have an even wider TX range, but Radio disabled. Others not tried yet, and I guess different version has different modes/ranges/settings
*If you want to restore your mode, follow all steps above and set it back to your recorded mode in step 4.
When you set *** mode you wheel have tx from 120-220 & 300-576Mhz but you must remove jumper from board,you can find it on second side behinde batery,behinde black sticker.
