What to do if the Kenwood Car Receiver shows 'USB ERROR'?
If the Kenwood Car Receiver displays 'USB ERROR', it indicates the USB port is drawing more power than the design limit. Turn the power off, unplug the USB device, then turn the power back on and reattach the USB device. If the issue persists, turn the power off and on (or reset the unit) before trying another USB device.
Why is there no sound from my Kenwood Car Receiver?
If you cannot hear any sound from your Kenwood Car Receiver, first, adjust the volume to the optimum level. If the sound is still not audible, check the cords and connections to ensure they are properly connected.
What does 'MISWIRING CHECK WIRING Turn the power off, then check to be sure the terminals of THEN PWR ON' mean on my Kenwood KDC-BT440U?
The message 'MISWIRING CHECK WIRING Turn the power off, then check to be sure the terminals of THEN PWR ON' on your Kenwood Car Receiver indicates a wiring issue. Turn the power off, then check to be sure the terminals of the speaker wires are insulated properly. After checking the wiring, turn the power on again.
What to do if my Kenwood Car Receiver displays 'iPod ERROR'?
If your Kenwood Car Receiver shows 'iPod ERROR', try reconnecting the iPod. If the error persists, reset the iPod.
What does 'NO DEVICE' mean on my Kenwood Car Receiver and how to fix it?
If your Kenwood Car Receiver displays 'NO DEVICE', it means no device (USB/iPod/iPhone) is connected. Connect a device (USB/iPod/iPhone), and change the source to USB or iPod USB again.
What does 'UNSUPPORTED DEVICE' mean on my Kenwood KDC-BT440U Car Receiver?
The message 'UNSUPPORTED DEVICE' on your Kenwood Car Receiver means that the connected USB device may not be compatible with the unit, or the file systems are not in a supported format. Reattach the USB device.
Why does my Kenwood KDC-BT440U Car Receiver say 'NO MUSIC'?
If your Kenwood Car Receiver displays 'NO MUSIC', it means that the connected device does not contain playable audio files. Connect a device (USB/iPod/iPhone) that contains playable audio files.
What does 'UNRESPONSIVE DEVICE' mean on Kenwood Car Receiver?
If your Kenwood Car Receiver shows 'UNRESPONSIVE DEVICE', it means the USB device is not functioning correctly. Ensure the USB device is not malfunctioning and reattach the USB device.
What does 'DISCONNECTED' mean on my Kenwood Car Receiver?
If your Kenwood Car Receiver displays 'DISCONNECTED', it means the USB is disconnected from the head unit. Please make sure the device is connected properly through USB.
What does 'CHECK APP' mean on my Kenwood KDC-BT440U?
If your Kenwood Car Receiver displays 'CHECK APP', it indicates that the Spotify application is not connected properly or the user is not logged in. To resolve this, end the Spotify application, restart it, and then log in to your Spotify account.
Terms and conditions for using the licensed software.
Defines the rights and restrictions for using the licensed software.
Outlines conditions for transferring the license and user obligations.
States compliance with the Radio Equipment Directive.
States compliance with the Restriction of Hazardous Substances Directive.
Initial setup for language and disabling the demo mode.
Information on Bluetooth connection profiles and codecs.
Steps to pair a new Bluetooth device with the unit.
Instructions for making phone calls using the unit.
Configuring various Bluetooth operational modes and parameters.
Listening to audio content via Bluetooth connection.
Initial setup process for Alexa voice service integration.
Performing voice commands with Alexa.
Adjusting speaker crossover frequencies and slopes.
Step-by-step guide for in-dash installation.
Details on connecting the unit's wiring harness.
Troubleshooting common issues not specific to any feature.
General| DIN size | 1 DIN |
|---|---|
| CD player | Yes |
| Impedance | 40 Ω |
| Clock mode | 24h |
| Output power | 50 W |
| Product color | Black |
| Volume control | Buttons |
| Frequency range | 30 - 15000 Hz |
| Disc types supported | CD-R, CD-RW |
| Audio output channels | 4.0 channels |
| Equalizer bands quantity | 13 |
| Signal-to-Noise Ratio (SNR) | 40 dB |
| USB version | 2.0 |
| Bluetooth range | 10 m |
| Bluetooth version | 4.2 |
| Bluetooth profiles | A2DP, AVRCP, PBAP |
| USB ports quantity | 1 |
| Audio formats supported | AAC, FLAC, MP3, WAV, WMA |
| Display type | LCD |
| Display digits | 13 digits |
| Illumination color | Red |
| Display number of lines | 1 lines |
| On Screen Display (OSD) languages | DUT, ENG, ESP, FRE, RUS |
| Cables included | DC |
| Operating temperature (T-T) | -10 - 60 °C |
| FM band range | 87.5 - 108 MHz |
| LW band range | 153 - 279 kHz |
| Supported radio bands | FM, LW, MW |
| Preset stations quantity | 24 |
Weight and Dimensions| Depth | 155.5 mm |
|---|---|
| Width | 182 mm |
| Height | 53 mm |
| Weight | 1200 g |
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