To Next PageTo Next PageWhat does “ERROR 99” mean on my Kenwood Car Receiver?
If your Kenwood Car Receiver displays “ERROR 99”, press the reset button. If the error persists, it indicates a malfunction requiring professional service.
What to do if “PROTECT” appears on Kenwood KDC-U40R?
If the Kenwood Car Receiver displays “PROTECT” and no operations are possible, ensure the speaker lead terminals are properly covered with insulating tape. Then, reset the unit. If “PROTECT” persists, it may require professional attention.
General| CD Player | Yes |
|---|---|
| USB Input | Yes |
| Bluetooth | No |
| Preamp Outputs | 2-channel |
| Preout Voltage | 2.5V |
| Preout Level | 2.5V |
| Frequency response | 20Hz - 20kHz |
| S/N ratio | 105 dB |
| Dynamic range | 93 dB |
| MP3 Decode | Yes |
| WMA Decode | Yes |
| FM Usable Sensitivity | 9.3 dBf |
| FM Quieting Sensitivity | 15.2 dBf |
| FM Frequency Response | 30Hz - 15kHz |
| Channels | 4 |
| RMS Power Output | 22W x 4 |
| AUX Input | Yes |
| MP3 Playback | Yes |
| WMA Playback | Yes |
| AAC Playback | No |
| Remote Control | Optional |
| Tuner | AM/FM |
| Display Type | LCD |
| FM Frequency Range | 87.5MHz - 108.0MHz |
| Power Output | 50 watts x 4 channels |
| FM Stereo Separation | 35dB (1kHz) |
General warnings and precautions for safe operation and to prevent damage to the unit and vehicle.
Steps for playing discs and connecting USB devices or Apple iPods.
Adjusting subwoofer, bass, mid, treble levels, frequencies, and EQ presets.
Remedies for no sound, 'PROTECT' errors, incorrect display, or unit non-operation.
List of parts, general installation steps, and critical safety warnings.
Important considerations for a safe and proper installation, including wiring and mounting.
