66 | DPX500BT/ DPX300U English | 67Bluetooth settings17-5. Bluetooth detail settingYou can configure the initial settings of this unit.1 Press the [Ú] button.“BT MODE” appears and enter the Bluetooth mode.2 Use the [Control knob] to select “SETTINGS” >“DETAILED SET”.For how to use the [Control knob], refer to <3-3.How to select the item> (page 13).3 Use the [Control knob] to select an Bluetoothdetail setting item.Display Description“AUTO ANSWER” Automatically answers a call after lapse of thepreset time interval.“OFF”: Does not answer the phone callautomatically.“1” – “8” – “99”:Automatically answers the phone call after lapseof 1 – 99 seconds.“RECONNECT” When set to “ON”, starts re-pairing with theregistered Bluetooth device automatically whenit becomes unpaired.“ON” / “OFF”“AUTO PAIRING” When set to “ON”, performs Bluetooth pairingautomatically when the iPhone is connected tothe USB terminal.“ON” / “OFF”“BT HF/AUDIO” Specifies the output speakers for hands-freevoice communication and Bluetooth audiosound.“FRONT” : Outputs sound from the frontspeakers.“ALL” : Outputs sound from the front and rearspeakers.“CALL BEEP” Sets whether to output a beep from the speakerwhen a call comes in.“ON” : Outputs a beep.“OFF” : Does not output a beep.“MIC GAIN” Adjusts the sensitivity of the microphone fortelephone call or adjusts the voice of the caller.“-20” – ”0” – “+8”“ECHO CANCEL” Sets the echo cancellation level.“1” – ”4” – “10”(Colored text: Factory setting)4 Use the [Control knob] to select a setting.The previous item appears.Exit the Bluetooth mode.Press the [Ú] button.