Do you have a question about the Pioneer AVH-X390BS and is the answer not in the manual?
General user information and safety guidelines for the product.
Crucial safety warnings regarding battery, installation, liquids, and product operation.
Explanation of the parking brake interlock system for safety.
Guidance on using external displays with the V OUT terminal.
Advice on preventing battery drain while using the product.
Information on using an optional rear view camera.
Precautions for handling USB storage devices to prevent data loss.
Information about internal memory handling and data retention.
Instructions for resetting the product's microprocessor.
Explains how the manual uses diagrams to describe operations.
Explains common symbols used throughout the manual.
Instructions for using and caring for the remote control.
Identifies and describes the main parts and functions of the unit.
Instructions on how to operate the product using the remote control.
Safety and usage notes for the LCD panel.
Instructions for adjusting the angle of the LCD panel.
Procedures for inserting, ejecting, and connecting media like discs.
Steps for connecting and disconnecting USB storage devices.
Initial setup steps when starting the system for the first time.
How to change the speaker mode settings for optimal sound.
Explains the different screens and their navigation.
Lists the various AV sources that can be used with the product.
Steps to display the main AV operation screen.
How to select an audio or video source for playback.
Instructions to rearrange the order of source icons and keys.
Guidance on operating the product using the touch panel.
How to access the Bluetooth settings screen.
Steps to pair and register Bluetooth devices with the product.
Procedure to remove paired Bluetooth devices.
How to manually connect a previously registered Bluetooth device.
Configures automatic connection for Bluetooth devices.
Controls the product's visibility for Bluetooth pairing.
How to enter the PIN code for Bluetooth connection.
Shows the device name and address of Bluetooth devices.
Resets all Bluetooth memory and paired devices.
Instructions for updating the product's Bluetooth software.
How to check the version of the Bluetooth software.
How to switch between multiple connected Bluetooth devices.
Steps to access the phone menu for hands-free operations.
Various methods for making phone calls using the system.
How to make a phone call by directly entering a number.
Instructions for calling contacts from the phone book.
How to make calls using the call history logs.
How to use and manage preset dial numbers.
How to answer or reject incoming calls.
Managing the dial confirmation screen during calls.
Adjusting various phone-related settings.
Configuring the auto-answer feature for incoming calls.
Option to use the product's ring tone or the phone's.
Changing the order of names in the phone book.
Enabling private mode for calls.
Adjusting the volume of the other party's voice.
How to use Siri Eyes Free Mode with an iPhone.
Automatically synchronizing phone book contacts.
General notes and important considerations for hands-free use.
Outline of the steps for connecting and setting up iPod/iPhone/smartphone.
Selecting the appropriate connection method for the device.
Lists compatible iPod models and software versions.
Information on Android device compatibility.
Details on connections and available sources for different devices.
Steps to start using the Radio source.
How to automatically store the strongest broadcast frequencies.
Setting the radio to tune into strong signals only.
Shows the current track number during playback.
Interface for audio playback from disc source 1.
Interface for audio playback from disc source 2.
Interface for video playback from disc source 1.
Interface for video playback from disc source 2.
Function to bookmark playback positions for DVDs.
How to start playing discs (CD, VCD, DVD-Video).
How to find and play files using the file name list.
Changing the file type filter (Music, Video, CD-DA, Photo).
Finding specific parts of a DVD or Video-CD.
Navigating and using the DVD menu.
Changing subtitle, audio, or menu language.
Using touch panel keys to operate the DVD menu.
Interface for audio playback from USB source 1.
Interface for audio playback from USB source 2.
Interface for video playback from disc source.
Interface for displaying still images.
Interface for displaying still images (USB).
Steps to start playing compressed files from a disc.
Steps to start playing compressed files from a USB device.
Common operations applicable to all file types.
How to find and play files using the file name list.
Changing the file type filter (Music, Video, CD-DA, Photo).
Operations related to audio files.
Using Music Browse mode to select audio files.
Finding songs related to the currently playing track.
Operations related to still image files.
Setting a displayed image as the product's wallpaper.
Adjusting the interval between images in a slideshow.
Steps to connect an iPod to the product.
Initial steps to start using the iPod.
How to select songs or videos from the playlist.
Controlling iPod functions directly from the iPod.
Finding songs related to the currently playing track.
Controlling smartphone applications via AppRadioOne.
Steps to start using AppRadioOne for iPhone users.
Instructions for Android users to use AppRadioOne.
Common operations for AppRadioOne across devices.
Using the on-screen keyboard for text input.
Mixing AV source sound with application sound.
How to use the Pandora service with the product.
Steps to start using Pandora.
How to select a Pandora station from the available lists.
Instructions for adding a new Pandora station.
How to store favorite Pandora stations to preset keys.
Guide to enjoying Spotify with the car audio system.
Key requirements for using Spotify.
Known limitations of the Spotify service.
Steps to start using Spotify.
How to choose tracks or stations from Spotify lists.
Steps to start using the Bluetooth audio player.
How to find and play files from a Bluetooth device.
How to select SiriusXM channels from the full list.
How to select SiriusXM channels by category.
Changing the display order of SiriusXM channel lists.
Automatically starting songs from the beginning of presets.
Previewing songs from preset channels.
Scanning channels within a selected category.
Mixing songs from multiple music channels.
Information on SmartFavorites buffering content.
Storing song information to an iPod via iTunes Tagging.
Accessing the latest traffic and weather reports.
Choosing a city for traffic and weather information.
Setting parental controls for SiriusXM channels.
How to lock specific SiriusXM channels.
Notifies users of big plays in sports games.
How SportsFlash detection displays pop-up screens.
Setting favorite sports teams for SportsFlash.
Setting priorities for favorite teams.
Discovering new channels via Featured Favorites.
Accessing Featured Favorites bands.
Displaying messages for Featured Band updates.
Resetting SiriusXM settings to their default values.
Selecting the appropriate video signal for AUX input.
Steps to display video from a connected device via AV input.
Selecting the appropriate video signal for AV input.
Information about MIXTRAX technology for non-stop mixes.
Using MIXTRAX EZ for sound effects between songs.
How to access the MIXTRAX settings menu.
Specifying the duration of sound effects.
Enabling or disabling display effects for MIXTRAX.
Configuring sound effects for track skips.
Setting the desired MIXTRAX effect.
How to access the main system settings screen.
Enabling or disabling Bluetooth audio source.
Enabling or disabling Spotify source.
Enabling continuous scrolling of text information.
Turning the beep tone on or off.
Activating the auto audio mix function.
Selecting audio output for AppRadioOne.
Information on setting up the rear view camera.
Adjusting the polarity for the rear view camera image.
Turning the demo mode on or off.
Changing the system language for text display.
Setting the keyboard language for iPhone applications.
Calibrating the touch panel for accurate response.
Adjusting display brightness settings.
Setting how the dimmer is activated (Auto, Manual, Time).
Setting dimmer duration based on day/night.
Adjusting the time for dimmer activation/deactivation.
Adjusting picture settings like brightness, contrast, color.
Checking the product's firmware version.
Viewing the open source licenses used by the product.
Instructions for updating the product's firmware.
How to access the audio settings menu.
Adjusting the front/rear and left/right audio balance.
Muting or attenuating volume for guidance voice.
Adjusting volume levels for different sources.
Automatically correcting audio level differences between sources.
Enhancing low-frequency and high-frequency ranges at low volumes.
Enabling or disabling the subwoofer output.
Setting cutoff frequencies for speakers and subwoofer.
Changing rear speaker output to subwoofer.
Adjusting the bass boost level.
Choosing a listening position for sound optimization.
Fine-tuning speaker output levels for each position.
Correcting sound delay based on speaker distance.
Selecting preset time alignment values.
Introduction to equalizer functions.
Selecting from stored equalizer curves.
Adjusting equalizer curves to create custom settings.
Enabling automatic equalizer adjustment based on acoustics.
Performing automatic EQ measurement for vehicle acoustics.
Prerequisites and precautions for using Auto EQ.
Steps and effects of performing Auto EQ.
Saving current audio settings for later recall.
Recalling previously saved audio settings.
Choosing background images for screens.
Selecting the color for the unit's illumination.
Choosing illumination colors from a predefined list.
Creating and saving custom illumination colors.
Choosing a theme color for the interface.
Choosing an image for the clock display.
Assigning preferred languages for subtitles, audio, and menus.
Setting language preferences for playback.
Enabling the angle icon for scenes with multiple angles.
Adjusting display aspect ratio for video sources.
Setting parental lock levels for discs.
Registering and setting the parental lock code.
Showing the DivX VOD registration code.
Showing the DivX VOD deregistration code.
Configuring automatic DVD playback upon disc insertion.
Selecting the video signal for the rear view camera.
Creating shortcuts to menu items in the favorite menu.
Accessing menu items via favorite shortcuts.
Deleting shortcuts from the favorite menu.
Adjusting the system's time and date settings.
Saving song information to an iPod for iTunes Tagging.
Adjusting screen size for video and JPEG images.
Resetting the product's settings to factory defaults.
Procedures for restoring default settings.
General precautions for safe operation and installation.
Introduction to the product and manual.
Critical safety warnings regarding professional installation.
Safety warnings before making system connections.
Warnings to prevent damage to the product or vehicle.
Information on connecting the power cord.
Instructions for connecting speaker leads.
Connection details when using the internal amplifier.
Connection details when using an external power amplifier.
Information on connecting iPhones and smartphones.
Specifics for connecting iPhones with a Lightning connector.
Steps for connecting devices via the USB port.
Connecting iPhones with a 30-pin connector.
Steps for connecting via the AUX input.
Steps for connecting via the USB port.
Information on connecting Android devices.
Information regarding the rear view camera setup.
Details on using the rear view camera feature.
Connecting external video components and displays.
Safety warnings before installing the product.
Recommendations before proceeding with installation.
Important notes regarding the installation environment.
Mounting the product using its side screw holes.
Procedures for installing the microphone.
Specific instructions for mounting the microphone on a sun visor.
Alternative microphone mounting on the steering column.
Adjusting the microphone's angle for optimal voice pickup.
Common problems and their solutions.
Lists common issues and basic troubleshooting steps.
Troubleshooting specific issues with AV screen playback.
Troubleshooting lack of video output.
Troubleshooting audio or video skipping issues.
Troubleshooting no sound or low volume issues.
Troubleshooting incompatible operations indicated by an icon.
Issue with random playback in Music Browse mode.
Troubleshooting frozen screen during disc playback.
Troubleshooting incorrect aspect ratio display.
Troubleshooting DVD playback blocked by parental lock.
Troubleshooting issues with canceling DVD parental lock.
Troubleshooting issues with the phone screen and dialing.
Troubleshooting issues with applications on the smartphone.
Explains error messages and their solutions.
Common errors and their explanations.
Troubleshooting AMP related errors.
Troubleshooting specific Pandora errors.
Troubleshooting specific Spotify errors.
Troubleshooting SiriusXM Satellite Radio issues.
Troubleshooting issues related to discs.
Precautions and care for the built-in disc drive.
Details on compatible media formats and playback.
General notes on disc compatibility.
General notes for using USB storage devices.
Information on USB storage device compatibility.
Notes specific to DivX file playback.
Information on using DivX subtitle files.
A chart detailing media compatibility.
Compatibility information for WMA files.
File system and playable types for USB storage.
Compatibility details for MP3 files.
Information about connected iPod devices and data handling.
How to use app-based connected content services.
Trademark information for Pandora.
Trademark information for Spotify.
Notice regarding copyright for video viewing.
Notice regarding copyright for DVD-Video viewing.
Notice regarding the license for MP3 file usage.
Instructions for proper use and care of the LCD screen.
Precautions for handling the LCD screen to prevent damage.
Notes on LCD screen characteristics and potential issues.
How to clean and maintain the LCD screen.
Information about the display's LED backlight.
Technical specifications of the product.