Why can't the main unit and remote control of my Kenwood Stereo System control a Kenwood digital audio player?
If the main unit and remote control cannot control a Kenwood digital audio player, connect the player using the dedicated cable PNC-150 and check whether the connected model is compatible.
What to do if there is no sound output when USB flash memory or a USB audio player is connected to my Kenwood Stereo System?
If there is no sound output when USB flash memory or a USB audio player is connected, plug in the USB flash memory correctly. Also, connect the USB cable correctly and check to make sure the USB audio player is turned on.
What to do if my iPod cannot be charged by my Kenwood Stereo System?
If the iPod cannot be charged, the iPod is not properly connected. Also, remove the iPod from the system, and then connect it again.
What to do if my iPod does not provide sound when connected to my Kenwood Stereo System?
If the iPod does not provide sound, the iPod is not properly connected. Also, remove the iPod from the system, and then connect it again.
What to do if my iPod cannot be attached firmly to my Kenwood Stereo System?
If the iPod cannot be attached firmly, check to see whether the correct Dock adapter is used. Also, check to see whether the connector between the iPod and the system is not damaged, and reconnect them.
How do I reset the microcomputer on my Kenwood Stereo System?
To reset the microcomputer: Use the procedure below to reset the microcomputer. Plug the power cord back in while holding down the power [K] key on the main unit. During the resetting of microcomputer, the display goes out. When finish resetting, it turns to Standby Mode. Bear in mind that resetting erases any stored information and restores the system's default settings.
Why won't some audio files play back on my Kenwood Stereo System?
The system will not play audio files that are corrupted. Make sure the audio file is supported for playback on the system.
What to do if my Kenwood Stereo System has no sound output even after loading a CD?
If there is no sound output, press the [CDE] key and clean the disc.
What should I do if my Kenwood Stereo System is not providing sound from "D-IN"?
If there is no sound from "D-IN", check all connections. Also, check whether "PCM" is selected for the digital audio output setting on the connected component.
What should I do if Auto Memory doesn't get radio reception on my Kenwood Stereo System?
If you have used Auto Memory and pressed the [P.CALL] key, but you still can't get radio reception, run Auto Memory again. Also, manually preset stations with frequencies that you can receive.
Instructions and warnings before powering on the system for safe operation.
Safety instructions for cleaning, attachments, water use, ventilation, power, and polarization.
Safety instructions regarding object/liquid entry, servicing, damage, replacement parts, and external hazards.
Overview of primary connections including antennas, power, and speakers.
Guidance on connecting iPod, USB, and digital audio players.
Identification of main unit controls, ports, and remote control functions.
Guide to understanding error messages and resolving common operational problems.
General| Brand | Kenwood |
|---|---|
| Model | K-521 |
| Category | Speaker System |
| Language | English |
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