LG PK5 Owners Manual - Page 27

Operating 27 Other Operation Resetting In case that the unit freezes due to malfunction, press the RESET button using an object like a thin pin. Then speaker turns off. Press 1 button to try turning on speaker again. Notice for Auto Power Off When the unit is in Bluetooth mode without music playback for 15 minutes or in portable input mode without button operation for 6 hours, this unit is turned off automatically. The function can be turned on or off. When setting is changed in the order as below, Power LED blinks 5 times with beep sound. Function How to 2 Press and hold 1, O ON for 2 seconds simultaneously. Operating Press and hold 1, P OFF for 2 seconds simultaneously. Turn on/off the beep sound Set up the beep sound through "Music Flow Bluetooth" app (Only Android): "Music Flow Bluetooth" menu [ [Setting] [ [Beep Sound] ,,Note If the function was off, speaker will be off in this way that press the 1 button or battery is completely discharged