ENGLISH 61R Bluetooth (Only for DDX4025DAB/DDX4025BT/DDX4055BT)Phone sound quality is poor.• Reduce the distance between the unit and theBluetooth mobile phone.• Move the car to a place where you can get a bettersignal reception.The sound is interrupted or skipped while using aBluetooth audio player.• Reduce the distance between the unit and theBluetooth audio player.• Disconnect the device connected for Bluetoothphone.• Turn off, then turn on the unit.• (When the sound is not yet restored) connect theplayer again.The connected audio player cannot becontrolled.• Check whether the connected audio playersupports AVRCP (Audio Video Remote ControlProfile).Bluetooth device does not detect the unit.• Search from the Bluetooth device again.The unit does not make pairing with theBluetooth device.• For devices compatible with Bluetooth 2.1:Register the device using a PIN code. (Page 29)• For devices compatible with Bluetooth 2.0:Enter the same PIN code for both the unit andtarget device. If the PIN code of the device is notindicated on its instructions, try “0000” or “1234.”Echo or noise occurs.• Adjust the microphone unit position.The unit does not respond when you try to copythe phone book to the unit.• You may have tried to copy the same entries (asstored) to the unit.SpecificationsR Monitor sectionPicture Size (W x H)6.1 inches (diagonal) wide136.2 mm x 72 mmDisplay System Transparent TN LCD panelDrive System TFT active matrix systemNumber of Pixels 1 152 000 (800H × 480V × RGB)Effective Pixels 99.99%Pixel ArrangementRGB striped arrangementBack Lighting LEDR DVD player sectionD/A Converter 24 bitAudio Decoder Linear PCM/Dolby Digital/MP3/WMA/AAC/WAVVideo Decoder MPEG1/MPEG2/DivXWow & Flutter Below Measurable LimitFrequency Response96 kHz Sampling: 20 Hz – 22 000 Hz48 kHz Sampling: 20 Hz – 22 000 Hz44.1 kHz Sampling: 20 Hz – 20 000 HzTotal Harmonic Distortion0.010% (1 kHz)Signal to Noise Ratio99 dB (DVD-Video 96 kHz)Dynamic Range 99 dB (DVD-Video 96 kHz)Disc Format DVD-Video/DVD-VR/VIDEO-CD/CD-DASampling Frequency44.1 kHz/48 kHz/96 kHzQuantifying Bit Number16/20/24 bitR USB interface sectionUSB Standard USB 2.0 Full SpeedFile System FAT 16/32Maximum Power Supply CurrentDC 5 V 1 AD/A Converter 24 bitVideo Decoder MPEG1/MPEG2/DivXAudio Decoder MP3/WMA/AAC/WAVREFERENCESREFERENCES