Touchscreen Display
Disc Playback
USB/iPod Connectivity
Bluetooth/Remote Control
Audio Section
Radio Functions
AV Connections

Touchscreen Display

6.1" TFT LCD Touchscreen Monitor: The KW-AVX640 features a 6.1" TFT Active Matrix, 16:9 touchscreen monitor. The screen has a resolution of 800 (H) x 480 (V) x RGB with 1,152,000 total pixels. The LCD serves as a video monitor, system information display and touchscreen control panel.

Detachable LCD Monitor: You can detach the touchscreen LCD monitor and place it in its supplied soft face case to prevent theft.

Hard-Key Controls: In addition to the head unit's touchscreen monitor, the KW-AVX640 features hard-key controls along the left edge of the screen. The unit includes a 3-way rotary dial for Volume (up/down) control and push-button controls for Power/Source functions..

Display Design: You can change the color of  background, text, touchscreen buttons, and hard-key buttons. The color of the background, text, and buttons can be changed independently from one another.

• Background: The unit's background color can be changed to one of eight preset colors - blue, light blue, red, green, yellow, orange, violet, or white. You can also create a custom color using a combination (0-31) of red, green, and blue.
• Text: The unit's onscreen text can be changed to one of seven preset colors - blue, red, green, yellow, orange, violet, or white. You can also create a custom color using a combination (0-31) of red, green, and blue.
• Buttons: The unit's touchscreen and hard-key button color can be changed to one of eight preset colors - blue, light blue, red, green, yellow, orange, violet, or white. You can also choose to have the unit constantly scroll through all eight preset color. In addition, you can create a custom color using a combination (0-31) of red, green, and blue.

Custom Background Image: While playing a video or JPEG file, you can capture an image and use the captured image as your background. When using a JPEG file as the background, make sure that the resolution is 800 x 600 pixels. The color of the captured image may look different from that of the actual scene.

Display Adjustment: You can adjust the brightness and black level of the unit's onscreen display. You can also adjust the contrast, color, tint, and detail level during video playback. The adjustment level for each setting is -15 to +15.

Selectable Aspect Modes: You can choose from four aspect modes for the in-dash display:

• Regular: For 4:3 source material, 4:3 and 16:9 pictures display with black bars on either side (16:9 images are compressed).
• Full: Expands 4:3 pictures horizontally to fill the entire width of the screen, distorting the picture slightly but retaining full image height.
• Panorama: For viewing 4:3 pictures naturally on the unit's wide-screen display.
• Auto: The correct aspect mode is automatically chosen based on the incoming signal.

Adjustable Dimmer: When 12 volts is applied to the illumination lead (orange/white) and the dimmer set to Auto, the display will dim automatically when you turn on your vehicle's exterior or interior lights. The dimmer can also be set to Off (normal brightness at all times), On (display is always dimmed), or Dimmer Time Set (you program the time for the dimmer to turn off an on). The unit also features 3 dimmer levels to choose from - Bright, Middle, or Dark.

Parking Brake Detection: To prevent the displaying of video while the vehicle is in motion, the parking brake wire (light green) attached to the rear-chassis must be connected to your vehicle's parking brake detection circuit. While the vehicle is in motion (parking brake off), you can still view all of the other displays and menus.

Multi-Language Menu: There are ten options for the menu language; English, Spanish, French, German, Italian, Dutch, Portuguese, Swedish, Danish, and Russian.

2-DIN Chassis: The JVC KW-AVX640 has a 2-DIN chassis (also known as Double DIN), and will fit in many vehicles with a large dash opening. The unit can be ISO-mounted using factory brackets, or Euro-mounted using the supplied mounting sleeve.

Disc Playback

Disc Compatibility: The JVC KW-AVX640 supports the playback of the following disc types: DVD-Video, DVD-R/RW, DVD+R/RW, CD-Audio, CD-R/RW, and Video CD.

MP3/WMA Playback: The KW-AVX640 can play MP3 (bitrate: 32-320 kbps), WMA (bitrate: 32-320 kbps), WAV (sampling freq: 44.1kHz) audio files recorded onto DVD-R/RW, DVD+R/RW, and CD-R/RW discs. MP3/WMA/WAV files must be formatted in ISO 9660 level or level 2, Romeo, or Joliet. The head unit can recognize a total of 5,000 files and 250 folders (a maximum of 999 files per folder). This unit will recognize a total of 25 characters for file/folder names. The KW-AVX640 can display ID3 Tags (ver. 1.0/1.1/2.2/2.3/2.4) for MP3 files, as well as WAV/WMA Tag information.

MPEG/JPEG Playback:  The JVC KW-AVX640 supports playback of JPEG still-image files (resolution: 32x32 - 8192x7680) and MPEG1/2 video files (maximum bit-rate: 4Mbps) recorded onto DVD-R/RW, DVD+R/RW, and CD-R/RW discs.

DivX Certified: The KW-AVX640 is DivX Certified to play DivX video files, including premium content.

Disc Resume: If you change the source, playback also stops (without ejecting the disc). Next time you select CD for the playback source, the disc will start from where it has been stopped previously.

Off Insert/Eject: A CD disc can be inserted or ejected with the power off. When a disc is inserted with the power off, the unit will automatically power up and begin playback.

Disc Protection: If the ejected disc is not removed within 15 seconds, the disc is automatically inserted again into the loading slot to protect it from dust; playback starts automatically.

Mounting: For proper disc playback you must install the unit within 30-degrees of horizontal.

USB/iPod Connectivity

USB Port: The JVC KW-AVX640 features a rear-panel USB port on a 38" pigtail. This allows playback of MP3 (bitrate: 32-320 kbps), WMA (bitrate: 32-320 kbps), WAV (sampling freq: 44.1 kHz) audio files; JPEG (resolution: 32x32 - 8192x7680) still image files; and MPEG1/2 (maximum bitrate: 4 Mbps) video files stored on a USB mass storage device. For the unit to recognize the USB medium, it must be specified as a mass storage device formatted using FAT 12/16/32. The head unit can recognize a total of 5,000 files and 250 folders (a maximum of 999 files per folder). This unit will recognize a total of 50 characters for file/folder names. The KW-AVX640 can display ID3 Tags (ver. 1.0/1.1/2.2/2.3/2.4) for MP3 files, as well as WAV/WMA Tag information.

iPod/iPhone AV Playback: The optional JVC KS-U30 USB A/V Cable For iPod/iPhone (105KSU30, sold separately) allows you to playback and control audio/video from your iPod or iPhone on this JVC multimedia head unit. The cable features a proprietary Apple iPod dock connector on one end and a male composite video and male stereo audio RCA connectors on other end along with a USB type-A connector. The cable plugs into the unit's rear-panel AV input and USB port. To playback video, the KW-AVX640's rear-panel Video Input must be set to "iPod" in the unit's menu.

iPod/iPhone DAC Bypass: Because the JVC KW-AVX640 uses its USB connection for audio & control transfer, your iPod/iPhone's stored music is loaded instantly to the head unit and sound quality is maximized through the head unit's 24-bit D/A converter, allowing for a Signal-to-Noise ratio up to 95dB.

iPod/iPhone Control: You can choose to control your iPod/iPhone from the JVC head unit or from your iPod/iPhone's its touchscreen or clickwheel.

• Music Browsing: From the head unit's front-panel controls you can search for music by Playlist, Artist, Album, Song, Podcast, Genre, Composer, and Audiobook. You can search video by Playlist, Movies, Music Videos, TV Shows, and Video Podcasts. Once a Playlist or Category is selected, the content is listed in alphabetical order.
• Repeat & Random: The KW-AVX640 also supports Repeat (file/all) and Random (album/all) playback functions of your iPod/iPhone.

iPod/iPhone Display: The KW-AVX640 will display your iPod/iPhone's music file information of your stored music, regardless of control mode. The head unit will display Track number, Elapsed playing time, Artist name, Song title, Album label, and Album Art.

iPod/iPhone Charging: While connected and the ignition switch is set to ACC or ON, the head unit's USB connection will power and charge your iPod/iPhone.

iPod/iPhone Compatibility Chart: The JVC KW-AVX640 is "Made for iPod/iPhone" compatible and supports the following iPod/iPhone model features (as of 1/20/2012):

iPhone External Mode: The JVC multimedia in-dash receiver features an iPhone External Mode which lets you enjoy audio/video content from downloaded Apps (such as Pandora, Netflix, YouTube, etc..) on your Apple iPhone. Using the JVC KSU-30 cable (sold separately), you can view video and listen to audio from downloaded Apps on your iPhone through the JVC KW-AVX640. This mode offers no control of your iPhone. You will continue to use your iPhone's touchscreen to navigate your Apps. Video from compatible Apps can only be output from the iPhone 4.

MotionX-GPS Drive Navigation Ready: Motionx-GPS Drive turns your iPhone 4 (iOS 4.0 or later) and the JVC KW-AVX640 into a personal navigation device for your vehicle. Providing full navigation features and song playback control from your iPhone 4, MotioX-GPS Drive also displays its map data on the connected JVC multimedia receiver's widescreen monitor (via the JVC KSU-30 cable, sold separately). Your iPhone 4 displays a choice of MotionX-GPS Driver's feature/menu screens as a secondary display (for passenger), while continuing to show the map on the JVC receiver. It even works simultaneously with iPhone 4 song playback by muting or pausing music, then restoring your volume during voice guidance through your car speakers. The MotionX-GPS Drive Navigation application covers the United States & Canada.

Bluetooth/Remote Control

Optional Bluetooth: The unit's rear-panel AV input can also be used to connect JVC's KS-BTA100 Bluetooth Adapter (105KSBTA10, sold separately). The KS-BTA100 gives you hands-free communication from your compatible Bluetooth mobile phone and wireless streaming audio from a Bluetooth enabled digital audio player. The optional JVC Bluetooth Adapter includes a super-sensitive microphone, an Answer/End button, and playback controls. The KW-AVX640 can be set to automatically mute any music audio to your vehicle's speakers so you can listen to your telephone call using your car speakers.

Optional Wireless Remote: The JVC KW-AVX640 is wireless remote controller ready and supports the JVC RM-RK252P IR wireless remote control (sold separately).

Steering Wheel Remote Compatibility: The head unit features an OEM steering wheel remote control input wire (blue/yellow) within the included wiring harness that lets you keep your vehicle's factory radio steering wheel remote controls when used with the optional PAC SWI-JACK Steering Wheel Control Interface Adapter (127SWIJACK, sold separately); or the optional Metra ASWC Steering Wheel Control Interface Adapter (120ASWC, sold separately).

Audio Section

24 Bit D/A Converter: The JVC KW-AVX640 utilizes a 24-bit digital to analog converter for superior sound quality.

MOSFET Amplifier: The KW-AVX640 is equipped with a MOSFET amplifier. Compared to conventional power supplies, the MOSFET amplification circuit is smaller and more efficient, and it delivers increased power with less distortion and absolutely zero on/off switching noise. More power means louder and cleaner music at higher volumes because you're not pushing the limits of the amplification circuit.

CEA2006 Compliant: The power specifications for the KW-AVX640 are compliant with the CEA2006 Mobile Amplifier Power Testing and Measurement standards from the Consumer Electronics Association (CEA). These standards were developed as a way to equitably compare power specs from model to model and between manufacturers. The power output specs for the KW-AVX640 are as follows:

• CEA2006 Specs: 20 watts RMS x 4 channels (at 4 ohms, 20Hz-20kHz, 1% THD-N)
• Maximum Power Output: 50 watts x 4 channels (200 total watts)

Amplifier Gain Control: When you are using the KW-AVX640 with factory speakers (or those rated to less than 50 watts peak), the Amplifier Gain Control can limit the amount of power being sent to those speakers. When the Amp Gain Control is set to low, the volume control ranges from 0 (minimum) to 30 (maximum). When using speakers rated higher than 50 watts peak, you can set the Amp Gain Control to high, and the volume control will range from 0 to 50. The internal amp can also be turned off when all the speakers are powered by outboard amplifiers.

5ch/4V Preamp Outputs: The KW-AVX640 is equipped with 5ch/4.0V preamp outputs (Front, Rear, Subwoofer). The front and rear preamp outputs allow fader control, while the subwoofer preamp output is non-fading.

Subwoofer Controls: You can adjust the KW-AVX640's subwoofer level (-50 to +10) independently from the head unit's main volume control for added bass volume. You can also adjust the subwoofer phase between Normal or Reverse to blend the bass sound better with the rest of the speakers in  your system.

Built-in Crossovers: The JVC KW-AVX640 features a built-in high-pass filter for the unit's front & rear speakers, and a low-pass filter for the unit's subwoofer output.

• High-Pass Filter: You can activate a variable high-pass filter (40, 60, 80, 100, 120, 150, 180, 220 Hz or Through) for the unit's front & rear channels (speaker- or preamp-level), so low frequency signals are cut off from your system's front & rear speakers. The front & rear channel's high-pass filters can be set independently of one another.
• Low-Pass Filter: The unit's subwoofer preamp output features a low-pass filter. In order to prevent high-frequencies from being sent to your system's subwoofers, you can set the cutoff frequency of the low-pass filter to 50, 60, 80, 100, 120 Hz or Through.

Speaker Select: You can select which type & size of speaker you have connected to the head unit. Choose from Standard (OEM/Factory), Narrow (4"/5"), Middle (6"/5x7"/6x8"), Wide (6x9").

Pro EQ: The KW-AVX640 is equipped with JVC's Pro EQ. The integrated equalizer offers 8 preset sound modes (Flat, Natural, Dynamic, Vocal Boost, Bass Boost, Vibrant, and User) suitable for the music genre of your choice. The User mode allows you to manually adjust the head unit's 3-band parametric EQ (Frequency, Level, and Q-Factor).

Loud (Loudness): This feature boosts low and high frequencies to produce a well-balanced sound at a low volume level. You can set the Loudness to On or Off.

Dynamic Range Compression: This function reduces a Dolby Digital soundtrack's dynamic range so you can hear quieter dialog without being overwhelmed by loud sections. You can choose a setting of Auto or On.

Volume Adjust: The input level of each source (other than FM) is adjustable relative to the FM radio volume, so there isn't a significant volume difference when changing sources. Each source is individually adjustable from -15 to +6.

Key-Touch Tone: The in-dash head unit provides an audible beep to confirm button operation. This function can be turned On or Off.

Radio Functions

AM/FM Tuner: The JVC KW-AVX640  features a built-in AM/FM tuner with manual, seek, and preset tuning.

RDS: The Radio Data System (RDS) feature displays radio broadcast information such as artist, title, and album when listening to compatible AM/FM stations,

Preset Tuning: You can store a total of 18 FM stations presets and 6 AM station presets. The radio allows you to set your AM/FM stations manually or automatically.

IF Filter: You can also switch the tuner's IF filter to Wide or Auto to increase/decrease the sensitivity.

Local: You can select this function to only tune in stations with sufficient signal strength.

Mono Mode: You can activate the monaural mode to improve FM reception, when a station is week. The stereo effect will be lost.

US/European Tuning: You can set the built-in AM/FM tuner between US standard and European tuning spacing.

Satellite Radio Ready: There are several options for connecting an optional XM or SIRIUS Satellite Radio receiver to this receiver:

• SIRIUS: The JVC KW-AVX640 is compatible with the SiriusConnect Universal Tuner and Plug & Play Dock.
  • SiriusConnect Tuner: Connect the optional SC-C1 SiriusConnect vehicle tuner (item number 607SCC1) and the JVC KS-SRA100 SIRIUS adapter (item number 105KSRA100) - package # 700SIRJVC1, sold separately.
  • SiriusConnect Dock: Select dock-and-play and portable SIRIUS radios can be controlled using the JVC KS-SRA100 SIRIUS adapter (item number 105KSRA100, sold separately) and the SC-VDOC1 dock (item number 607SCVDOC1, sold separately).
• XM: A portable XM Satellite Radio receiver can be connected to the head unit via the front-panel auxiliary input or a JVC auxiliary input adapter, such as the KS-U57 or KS-U58 (sold separately).

AV Connections

Video Output: The rear-panel Video Output consists of a  composite video jack that allows you to connect an optional external monitor. You can choose one of the following monitor types for the output to the external monitor(s):

• 16:9: Select this when the aspect ratio of your monitor is 16:9.
• 4:3 Letter Box: Select this when the aspect ratio of your monitor is 4:3, when viewing a widescreen picture black bars appear on the top and bottom of the screen.
• 4:3 Pan Scan: Select this when the aspect ratio of your monitor is 4:3, when viewing a widescreen picture, the black bars do not appear; however, the left and right edges of the picture will not be shown on screen.

Auxiliary Input: The JVC KW-AVX640 is equipped with a front-panel 3.5mm auxiliary input for connecting an external audio source, such as a portable MP3 player.

Audio/Video Input: The rear-panel audio/video input consists of left and right RCA audio jacks and an RCA composite video jack, allowing you to connect external equipment to this head unit. The audio/video input can be set to one of the following modes:

• AV IN: Choose when connecting an A/V component like a game system.
• iPod Video: Select when connecting your iPod using the optional USB/Video cable (105KSU30, sold separately).
• BT: Select when connecting the optional JVC Bluetooth adapter (KS-BTA100, sold separately).

Camera In: The rear-panel Camera input consists of a composite video connector which allows you to connect an optional rear-view camera (105KVCM1K, sold separately). The unit features a reverse gear signal wire, that when hooked up will switch the KW-AVX640's display to the rear-view camera input.

Optional Input Adapter: An optional JVC Line Input Adapter (105KSU57 or 257KSU58, both sold separately) may be used to provide an additional auxiliary audio input on this unit. This feature allows you to connect a portable audio player, such as a portable MP3 player, to this unit as an additional audio source. The adapter connects to the J-port on this unit.

RGB Terminal: You can connect an optional add-on navigation unit (sold separately) to the head unit's RGB input terminal so that you can view the navigation map on the head unit's touchscreen monitor.