M
Micheal PrestonSep 16, 2025
Why are tracks not playing in order on my JVC KD-AHD79?
- JJohn VangSep 16, 2025
The playback order is determined when the files are recorded.
To Next PageTo Next PageWhy are tracks not playing in order on my JVC KD-AHD79?
The playback order is determined when the files are recorded.
What to do if my JVC KD-AHD79 doesn't work at all?
If your unit is not working at all, try resetting it.
What to do if JVC KD-AHD79 Car Receiver displays 'MISWIRING CHK WIRING THEN RESET UNIT'?
If you see the message “MISWIRING CHK WIRING THEN RESET UNIT” or “WARNING CHK WIRING THEN RESET UNIT” on the display, check that the terminals of the speaker leads are properly covered with insulating tape. Then, reset the unit. If the message persists, it is recommended to consult your JVC car audio dealer or a company supplying kits.
How to fix static noise while listening to the radio on my JVC KD-AHD79?
If you are experiencing static noise while listening to the radio, ensure that the antenna is firmly connected.
Why can't CD-R/CD-RW be played back and track cannot be skipped on my JVC Car Receiver?
If CD-R/CD-RW discs cannot be played back and tracks cannot be skipped, insert a finalized CD-R/CD-RW (finalize it with the component you used for recording).
What to do if SSM automatic presetting does not work on my JVC KD-AHD79 Car Receiver?
If SSM automatic presetting does not work, store stations manually.
Why is the sound distorted on my JVC KD-AHD79 Car Receiver?
If the sound is distorted, deactivate the equalizer either on the unit or the iPod/iPhone.
Why is sound sometimes interrupted while playing a track on my JVC Car Receiver?
If the sound is sometimes interrupted while playing a track, the tracks may not have been properly copied to the USB device. Try copying the tracks again to the USB device.
Why is sound quality changing when receiving HD Radio stations on my JVC Car Receiver?
If the sound quality changes when receiving HD Radio stations, fix the reception mode either to < ANALOG / DIGITAL>.
Why does my JVC KD-AHD79 Car Receiver display 'NO FILE'?
If “NO FILE” appears on the display, check whether the device contains playable files.
General| Category | Car Receiver |
|---|---|
| Model | KD-AHD79 |
| DIN Size | Single DIN |
| Tuner | AM/FM |
| Bluetooth | Yes |
| USB Port | Yes |
| Display Type | LCD |
| Compatible Formats | MP3, WMA, FLAC |
| HD Radio | Yes |
| USB Input | Yes |
| AUX Input | Yes |
| CD Player | Yes |
| MP3 Playback | Yes |
| WMA Playback | Yes |
| FLAC Playback | Yes |
| Remote Control | Yes |
| Detachable Faceplate | Yes |
| Power Output | 50W x 4 |
| Preamp Outputs | 3 (Front, Rear, Subwoofer) |
Defines the unit as a Class 1 laser product, indicating safety under normal conditions.
Advises against opening the top cover due to user-serviceable parts and laser radiation exposure.
Warns about visible and/or invisible laser radiation when the unit is open, cautioning against direct eye exposure.
Refers to the caution label placed outside the unit, detailing its content and meaning.
Instructions on how to securely attach and detach the front control panel from the main unit.
Procedure to reset the unit, which will also erase preset adjustments.
Steps to take if a disc cannot be ejected normally, including a reset as a fallback.
Guidance on cleaning the unit's panel with a dry or soft cloth to prevent damage.
Instructions for cleaning the unit and panel connectors using a cotton swab or cloth.
Instructions for preparing the remote controller for first-time use, including insulation sheet removal.
Procedure for safely replacing the coin cell battery in the remote controller.
Lists types of discs that cannot be used with the unit, such as non-round or dirty discs.
Guidelines for handling discs, including touching surfaces, cleaning, and insertion/removal.
Details button functions on the main unit and remote controller for source selection, volume, sound, and display.
Explains HD Radio features like digital sound quality, text data, and multicasting.
Details the Strong-station Sequential Memory (SSM) feature for automatic station storage.
Instructions for manually saving favorite radio stations to preset memory locations.
How to select stored radio stations using the unit or remote controller.
Explains remote control functions for preset selection and manual station searching.
Describes how to cycle through different display information like call sign, frequency, and time.
Enables tagging songs with Program Service Data (PSD) from HD Radio broadcasts for later purchase.
Details limitations and conditions for tagging songs, including storage capacity and compatibility.
Instructions for tagging a song with PSD when it is broadcast.
Procedure for transferring tagged song data from the unit to a connected iPod or iPhone.
Guide to purchasing tagged songs from the iTunes Store after data transfer.
How to stop playback, eject a disc, and what happens if the disc is not removed promptly.
Details basic functions for playing discs, including track selection and fast-forward/reverse.
Instructions for navigating and selecting tracks or folders on MP3/WMA discs.
Describes available playback modes such as Repeat and Random for discs.
Explains the use of front (F-AUX) and rear (R-AUX) auxiliary input jacks for external audio devices.
Specific connection details for using the front auxiliary input jack with audio players.
Specific connection details for using the rear auxiliary input jack, including Bluetooth adapter.
Provides instructions for connecting USB devices and lists important cautions regarding usage and compatibility.
Details how to switch between controlling the iPod/iPhone via the unit or the device itself.
Instructions on how to select tracks and browse menus on the iPod/iPhone through the unit.
Covers basic playback functions like track selection and fast-forward/reverse for iPod/iPhone.
Explains how to use the remote controller for track selection and navigation with an iPod/iPhone.
Describes how to cycle through different display information from the connected iPod/iPhone.
Guide to choosing sound modes suitable for different music genres.
Instructions for saving personalized sound settings as a 'USER' mode.
Settings for customizing button and display illumination colors.
Instructions for selecting primary colors and adjusting brightness for daytime illumination.
Instructions for selecting primary colors and adjusting brightness for nighttime illumination.
Covers settings related to display and button illumination brightness.
Explains how to set brightness levels for day and night, and manage automatic dimming.
Options for controlling display information scrolling.
Enabling/disabling the display of tag information.
Controls for adjusting the balance between front/rear and left/right speakers.
Features to boost low/high frequencies at low volumes and adjust source volume levels.
Configuration for subwoofer output, including LPF frequency and level adjustment.
Enables or disables the HPF to cut low frequencies from front/rear speakers.
Settings for enabling/disabling keypress tones and muting audio during phone calls.
Adjusts amplifier gain, with options for low or high power output to protect speakers.
Automatic station storage using the SSM feature and related settings.
Configures FM/AM frequency intervals based on geographical region (US, EU, SA).
Allows selection of mono reception for improved signal clarity, potentially losing stereo effect.
Adjusts tuner selectivity for noise reduction or maintains stereo effect in noisy areas.
Clears all previously tagged songs stored on the unit.
Options to configure how the iPod/iPhone interacts with the unit's playback modes.
Allows enabling or disabling the AM radio band as a selectable source.
Allows enabling or disabling the Front AUX input as a selectable source.
Allows enabling or disabling the Rear AUX input, including Bluetooth adapter selection.
Addresses common problems like no sound, unit not working, or wiring errors.
Covers issues related to radio reception, static noise, and SSM presets.
Provides remedies for common disc playback problems like 'NO DISC' or playback failures.
Solutions for file format compatibility, track order, and reading errors during MP3/WMA playback.
Covers errors like 'READING' flashes, 'NO FILE', or track skips during USB playback.
Addresses issues like playback order, device detection, and file compatibility for USB devices.
Solutions for distorted sound, noise, playback stops, and compatibility issues with iPod/iPhone.
Instructions for connecting and registering a Bluetooth device with the KS-BTA100 adapter.
Details using the unit with a Bluetooth mobile phone for calls and voice dialing.
Guide on how to play audio from a Bluetooth audio device through the car stereo.
Explains how to adjust the microphone volume for Bluetooth phone calls.
Highlights critical warnings regarding vehicle compatibility, battery disconnection, and hot surfaces.
Emphasizes crucial safety steps for connecting power and speakers to prevent unit damage.
Step-by-step guide for installing the unit into the dashboard using the provided sleeve.
Instructions for installing the unit directly using screws when the sleeve is not used.
Guidance on connecting the unit to the vehicle's specific wiring harness.
Illustrates recommended wiring practices for optimal performance and safety.
Specific connection instructions for Bluetooth adapters and portable audio devices.
Specifies that the registration card is for USA customers only and provides contact details.
Information regarding the owner's copy of the warranty card and its importance.
Instructions on how to get warranty service, including contacting JVC and preparing the product.
Details specific conditions, parts, and circumstances not covered by the warranty.
Lists items and conditions explicitly excluded from warranty coverage, such as misuse or accessories.
Describes the standards for warranty claims and disclaims responsibility for consequential damages.
States that this express warranty supersedes any other warranties provided by dealers.
Limits JVC's liability for indirect, incidental, or consequential damages related to product use.
Explains what JVC will do (repair or replace) if the product is found defective within the warranty period.
Outlines the customer's duties, such as returning the product to an authorized service center.
Lists specific exclusions from the limited warranty, including abuse, accidents, and normal wear.
