6 | KDC-BT7539UCategory Item Setting Entry Setting overview Condition PageMENU “Security Set” 1 sec. Sets security code 17“SRC Select” “1”*/ “2” Sets the source selection method. 31“iPod Mode” “OFF”/ “ON”* When set to “ON”, allows you to select music in the mannersimilar to that of the iPod.11“Device Regist” 1 sec. Register a Bluetooth device (pairing). 22“SPCL DVCSelect”1 sec. Allow registration of a special device that cannot beregistered normally.22“PhoneSelection”1 sec. Select a cell-phone subject to hands-free connection. 24“AudioSelection”1 sec. Select the Bluetooth audio player to be connected. — 24“Device Delete” 1 sec. Cancel registration of the Bluetooth device. 24“BT DVC Status” 1 sec. Display the status of the Bluetooth device. — 31“PIN Code Edit” 1 sec. Specify the PIN code required when registering this unitusing the Bluetooth device.23“Auto Answer” ”OFF”/ ”0s” – ”8s”*– “99s”Answer a call automatically after lapse of the preset timeinterval for automatic answer.31“SP Select” ”Front”*/ ”F-R”/”F-L”Specify the voice output speaker. 31“Call Beep” ”ON”*/ ”OFF” Output a beep from the speaker when a call comes in. 31“BT F/WUpdate”1 sec. Display the firmware version and update the firmware. 24“Beep” “OFF”/ “ON”* Setting the operation check sound (beep sound) ON/OFF.“Clock Adjust” 1 sec. Sets the clock. 18“Date Adjust” 1 sec. Sets the date. 18“Date Mode” 7 types 1 sec. Sets the date display mode.“Display” “OFF”/ “ON”* Turns off the display when no operation is performed. — 31“Dimmer” “OFF”/ “ON”* Dims the display part in conjunction with the light switch ofthe vehicle.“ILM Dimmer” “AUTO”*/ “MNAL1”/“MNAL2”/ “OFF”Sets whether the key illumination is dimmed in conjunctionwith the light switch of the vehicle or it is dimmed constantly.31“ILM Effect” “OFF”/ “ON”* Sets whether the key illumination brightness is changed inconjunction with the key operation.“ILM MSCSYNC”“OFF”*/ “ON” Sets whether the key illumination brightness is changed inconjunction with the sound volume.—“AMP” “OFF”/ “ON”* Turns on/off the built-in amplifier. 32“Zone2” “Rear”*/ “Front” Specifies the destination of AUX input sound when the DualZone function is turned on.32“Supreme” “OFF”/ “ON”* Turns ON/OFF the Supreme function. 32“CRSC” “OFF”/ “ON”* Switches to Monaural to decrease noise when reception ispoor.“Name Set” 1 sec. Sets the station name (SNPS)/ disc name (DNPS)/ AUX name. 10“Chinese” “OFF”*/ “ON” Selects Chinese as the display language. 32“Scroll” “Auto”*/ “Manual” Specifies whether the text is scrolled automatically. —“Built in AUX” “OFF”*/ “ON” Sets whether to display AUX during source selection.“CD Read” “1”*/ “2” Sets the CD read mode. 32“Audio Preset” 1 sec. Presets the setting value of the audio control. The presetvalue is retained after resetting.20, 21“DEMO Mode” “OFF”/ “ON”* 2 sec. Specifies whether to enable demonstration. — 18Function ControlFunctions in the table below can be set up by using Function Control.