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Matthew PierceSep 12, 2025
Why do echo or noise occur on my Kenwood KDC-U556BT Car Receiver?
- DDanielle RossSep 12, 2025
If echo or noise occurs, check the [ECHO LEVEL] setting.
Why do echo or noise occur on my Kenwood KDC-U556BT Car Receiver?
If echo or noise occurs, check the [ECHO LEVEL] setting.
What does 'NOT SUPPORT' mean on my Kenwood KDC-U556BT Car Receiver?
The message “NOT SUPPORT” indicates that the connected phone does not support the Voice Recognition feature.
General| Brand | Kenwood |
|---|---|
| Model | KDC-U556BT |
| Category | Car Receiver |
| Language | English |
Do not operate while driving. Volume setting, general usage, remote control, and battery safety precautions.
Identification of controls and display elements on the unit's front panel.
Methods for searching and tuning to radio stations.
Starting playback, pausing, resuming, and fast-forwarding/rewinding media.
Selecting individual tracks, files, or folders from connected media.
Steps to connect a Bluetooth-enabled phone or audio device for the first time.
Receiving, rejecting, ending calls, and switching between call modes.
Configuring PIN codes, auto answer, reconnect, and audio output.
Operating playback, selecting groups/folders, and managing repeat/random modes.
Resolving issues like no sound, error messages, and unit not turning on.
Troubleshooting problems with files, discs, USB devices, and iPod connections.
Addressing problems with Bluetooth pairing, sound quality, and device detection.
Safety guidelines for power supply, wiring, and mounting the unit.
Steps for removing the key, disconnecting the battery, wiring, and installing the unit.
Diagrams and connections for speakers, battery, ignition, and ground wires.
