Position exchange functionExchangeExchangeOCTEXCHANGEPROGRAM 1 6PROGRAM 2 9EXCHANGEThrough this function, you can easily change any of thechannel numbers.If you want to change the channel number of 6 to 9, you cansimply do the following:1 Press the MENU button 6times (again) till the,EXCHANGE menu display onthe screen.2 Press the VOL+/- buttons orPROGRAM NUMBER 0-9buttons to set PROGRAM 1 TO 6.4 Press the VOL+/- buttons orPROGRAM NUMBER 0-9button to set PROGRAM 2 TO 9.3 buttons to movecursor to " PROGRAM 2".Press the CH+/-5 buttons tomove cursor to "EXCHANGE".Press the CH+/-6 Press the VOL-/+ buttons to turnthe "EXCHANGE".EXCHANGEPROGRAM 2 2EXCHANGEPROGRAM 1 6EXCHANGEPROGRAM 1 6EXCHANGEPROGRAM 2 9CH+CH-VOL- VOL+MENUCH+CH-VOL- VOL+MENUCH+CH-VOL- VOL+MENU