Introduction - If you have any usage issues, please Google them yourself
After device power 1602 to display Red Control IR-CODE: press on the remote control " > > " and " < < " can choose to make the experiment (this routine only opened tx-LED? 1602 displayed on the TX-led press the " MODE" button on the remote control to enter led control after entering the press " > | |" key to start, press the " > > " and " < < " Right off control shift and left 5. " mute" button on the remote control is pressed off control sound and silent 6 Press the " EQ" button to return to the main interface