To Next PageTo Next PageWhat does “NA DEVICE” mean on Kenwood Car Receiver?
If your Kenwood Car Receiver displays “NA DEVICE”, connect a supported USB device and check the connections. Also, ensure that the supported SD card is inserted correctly.
How to improve radio reception on Kenwood Car Receiver?
If you're getting poor radio reception or static noise on your Kenwood Car Receiver, make sure the antenna is firmly connected and fully extended.
What does “ERROR 99” mean on Kenwood KDC-4754SD Car Receiver and how to fix it?
If your Kenwood Car Receiver displays “ERROR 99”, it indicates a malfunction. Try pressing the reset button on the unit. If the error persists, it may require professional attention.
Why does my Kenwood Car Receiver say “NO DEVICE”?
If your Kenwood Car Receiver says “NO DEVICE”, it means no USB device is connected. Connect a USB device and change the source to USB again. Alternatively, the SD card might not be inserted properly. Ensure an SD card is correctly inserted and change the source to SD again.
Why does my Kenwood Car Receiver say “NO DISC”?
If your Kenwood Car Receiver displays “NO DISC”, insert a playable disc into the loading slot.
What does “USB ERROR” mean on Kenwood Car Receiver?
If your Kenwood Car Receiver displays “USB ERROR”, remove the USB device, turn the unit off, and then turn it back on. If the issue continues, try connecting a different USB device.
Why is the disc sound interrupted on my Kenwood Car Receiver?
If the sound from the disc is sometimes interrupted on your Kenwood Car Receiver, stop playback while driving on rough roads, change the disc, or check the cords and connections.
What does “COPY PRO” mean on Kenwood KDC-4754SD Car Receiver?
If your Kenwood Car Receiver displays “COPY PRO”, it means you are trying to play a copy-protected file.
Why does my Kenwood Car Receiver say “NO MUSIC”?
If your Kenwood Car Receiver displays “NO MUSIC”, the connected USB device or inserted SD card does not contain any playable audio files.
What does “TOC ERROR” mean on Kenwood Car Receiver?
If your Kenwood Car Receiver displays “TOC ERROR”, the CD may be dirty, upside-down, or heavily scratched. Try using another disc instead.
FM Tuner Section| frequency range | 87.5 MHz — 108.0 MHz |
|---|---|
| usable sensitivity | 1.0 μV/75 Ω |
| quieting sensitivity | 2.5 μV/75 Ω |
| frequency response | 30 Hz — 15 kHz |
| signal-to-noise ratio | 63 dB |
| stereo separation | 40 dB |
MW Tuner Section| frequency range | 531 kHz — 1 611 kHz |
|---|---|
| usable sensitivity | 36 μV |
LW Tuner Section| frequency range | 153 kHz — 279 kHz |
|---|---|
| usable sensitivity | 57 μV |
CD Player Section| spindle speed | 500 rpm — 200 rpm (CLV) |
|---|---|
| frequency response | 20 Hz — 20 kHz |
| total harmonic distortion | 0.01 % |
| signal-to-noise ratio | 105 dB |
| dynamic range | 90 dB |
USB Interface| maximum supply current | DC 5 V 1 A |
|---|---|
| usb standard | USB1.1/ 2.0 (Full speed) |
| file system | FAT16/ 32 |
SD Card Section| maximum memory capacity | 32 GB |
|---|---|
| compatible physical format | Version 2.00 |
| file system | FAT16/ 32 |
Audio Section| maximum output power | 50 W × 4 |
|---|---|
| output power | 30 W × 4 |
| speaker impedance | 4 Ω — 8 Ω |
| preout level / load | 2 500 mV/10 kΩ |
| preout impedance | ≤ 600 Ω |
Auxiliary Input Section| frequency response | 20 Hz — 20 kHz |
|---|---|
| input maximum voltage | 1 200 mV |
| input impedance | 10 kΩ |
General| operating voltage | 14.4 V |
|---|---|
| maximum current consumption | 10 A |
| installation size | 182 mm × 53 mm × 158 mm |
| weight | 1.3 kg |
Guide on removing and installing the unit's front panel.
Instructions for resetting the device to factory settings.
Explanation of indicators and information shown on the display.
List of incompatible disc types and reasons for malfunction.
Steps to disable the automatic demonstration mode.
Procedure to enable or disable the display demonstration.
Guide to setting the current time on the unit.
Steps for performing initial setup procedures before using the unit.
Instructions for playing audio CDs.
Guide for connecting and playing music from USB devices or iPods.
Information on supported audio file formats for discs.
Details on supported USB devices and connection precautions.
Procedure for safely removing an SD card from the unit.
Information on compatible SD card types and limitations.
Method to search for songs on an iPod using alphabetical order.
How to switch between iPod and unit control for iPod playback.
List of supported iPod and iPhone models.
Ensure AUX is enabled for external component connection.
Accessing and adjusting audio control settings like levels and EQ.
Settings for equalizer presets and custom sound modes.
Controls for bass frequency, level, and Q factor.
Controls for mid-range frequency, level, and Q factor.
Controls for treble frequency and level.
Selection of predefined equalizer sound modes.
Adjustment for bass enhancement levels.
Boosts low and high frequencies for better sound at low volumes.
Adjusts the sound balance between left and right speakers.
Adjusts the sound balance between front and rear speakers.
Enables and configures subwoofer output.
Advanced settings for crossover frequencies and phase.
High-Pass Filter settings for speaker output.
Low-Pass Filter settings for subwoofer output.
Adjusts subwoofer phase for optimal integration.
Enhances high-frequency components lost in audio compression.
Sets default volume levels for different sources.
Customizing the name for the AUX input source.
Settings related to time synchronization and display.
Controls for display illumination, text scrolling, and key dimmer.
Controls for display illumination and text scrolling.
Settings for tuner functions like TI, NEWS, AF, REGIONAL.
Solutions for audio output issues, 'PROTECT' errors, and power-on failures.
Troubleshooting for disc errors, unreadable discs, and playback interruptions.
Solutions for 'NA FILE', 'NO DISC', 'TOC ERROR', 'COPY PRO' messages.
Solutions for 'NA DEVICE', 'USB ERROR', 'iPod ERROR' and noise generation.
Addresses track playback order, reading time, and character display problems.
Information about the PC application for managing music files.
Inventory of components included for installation.
Step-by-step guide for installing the unit in a vehicle.
Critical safety precautions for vehicle installation.
Important notes and recommendations during installation.
Specific wiring modifications for certain car models like VW/Audi.
Procedure for safely detaching the unit from the dashboard.
Technical specifications for the FM radio tuner.
Technical specifications for the MW radio tuner.
Technical specifications for the LW radio tuner.
Technical specifications for the CD playback mechanism.
Technical specifications for the USB connection and playback.
Technical specifications for SD card compatibility and playback.
Technical specifications for the audio output and amplifier section.
Technical specifications for the external auxiliary audio input.
General specifications including operating voltage, current, size, and weight.
