To Next PageTo Next PageWhat does 'ERROR' mean on my JVC KD-SX38MBT?
If your JVC Receiver displays 'ERROR', try the operation again. If the error persists, check if the device supports the function you are attempting to use.
How to fix 'UNSUPPORTED DEVICE' error on my JVC KD-SX38MBT?
If your JVC Receiver shows 'UNSUPPORTED DEVICE', check if the connected USB device is compatible with the unit and uses supported file systems. Also, try reattaching the USB device.
What to do if my JVC KD-SX38MBT says 'NO DEVICE'?
If your JVC Receiver displays 'NO DEVICE', connect a USB device and then switch the source to USB again.
What to do if my JVC KD-SX38MBT Receiver says 'UNRESPONSIVE DEVICE'?
If your JVC Receiver displays 'UNRESPONSIVE DEVICE', ensure the USB device is functioning correctly, and then reattach it.
What does 'NO INFO'/'NO DATA' mean on my JVC Receiver?
If your JVC Receiver displays 'NO INFO' or 'NO DATA', the Bluetooth device cannot retrieve the contact information.
Why are the correct characters not displayed on my JVC Receiver?
This unit can only display uppercase letters, numbers, and a limited number of symbols. Depending on the display language you have selected, some characters may not be displayed correctly.
Why is the voice calling method not working on my JVC Receiver?
If the voice calling method is not successful with your JVC Receiver, use voice calling in a quieter environment, reduce the distance from the microphone when you speak the name, and ensure you use the same voice as the registered voice tag.
Why is the phone sound quality poor on my JVC KD-SX38MBT?
If the phone sound quality is poor when using your JVC Receiver, reduce the distance between the unit and the Bluetooth device, and move the car to a location with better signal reception.
Why is there echo or noise during phone calls on my JVC KD-SX38MBT?
If you experience echo or noise during a phone conversation using your JVC Receiver, try adjusting the position of the microphone unit and check the [ECHO CANCEL] setting.
Why does my JVC KD-SX38MBT Receiver say 'USB HUB IS NOT SUPPORTED'?
If your JVC Receiver displays 'USB HUB IS NOT SUPPORTED', it means that the unit cannot support a USB device connected via a USB hub.
Grants non-exclusive license for software use within the country of purchase.
Details usage, copying, modification, lease, and personal use restrictions for licensed software.
Outlines product license transfer terms and prohibits reverse engineering.
Identifies key components and controls on the unit's faceplate for user interaction.
Provides instructions on how to reset the unit after detaching the faceplate.
Guides on confirming or changing the initial crossover type setting for audio.
Steps to set the current time, date, and clock format (12H/24H).
Configures system parameters like key beep, source selection, and Bluetooth audio.
Covers firmware updates, factory reset, clock synchronization, and language selection.
Instructions for automatic and manual station searching and tuning.
Procedure for saving and retrieving preset radio stations.
Guide to connecting USB devices and their basic operational controls.
Details on USB file playback controls like repeat, random, and folder navigation.
How to choose the storage drive for music playback from a USB device.
Instructions for connecting an external audio player via the auxiliary input jack.
Procedure to select the AUX input for audio playback.
Steps to launch and connect the JVC Remote application to the unit.
Guides on selecting connected devices and checking their status within the app.
Details on connecting, profiles, codecs, and microphone setup.
Instructions for connecting and positioning the external microphone.
Step-by-step guide for pairing a new Bluetooth device for the first time.
How the unit handles incoming calls, including button blinking and auto-answer.
Instructions for making calls from history, phonebook, or dialing directly.
Guide to using voice commands for making calls or controlling phone functions.
Procedure to save up to 6 contacts to number buttons for quick dialing.
Instructions for calling contacts stored in memory.
Configuration options for reconnecting, initializing, and device information.
Steps to select BT AUDIO source and operate the audio player via Bluetooth.
Controls for repeat play, random play, file selection, and switching audio devices.
Configure preset, easy, and pro equalizers, including frequency and level adjustments.
Adjust bass boost, loudness, subwoofer levels, and speaker output settings.
Control speaker output balance, initial volume levels, and amplifier gain settings.
Select crossover type (2-way/3-way) and configure speaker size and output.
Select output settings for speakers based on connection method (speaker leads/lineout).
Details on connecting external amplifiers via output terminals and lineout.
Adjust crossover frequency, slope, and gain for optimal speaker performance.
Detailed settings for 2-way crossover, including speaker size, frequency, and gain.
Set speaker delay times to create a suitable audio environment in the vehicle.
Guide to automatically calculate speaker delay times based on listening position.
Adjust display illumination, dimmer timing, and day/night brightness levels.
Configure text scrolling behavior and view Bluetooth device information.
Instructions for cleaning the unit's faceplate and connector.
Links to firmware updates, application info, and supported audio file formats.
Resolving sound, wiring, reception, and playback order problems.
Addressing device compatibility, connection errors, and voice issues.
Lists all included parts for installing the unit, such as faceplate and wiring harness.
Step-by-step instructions for physically installing the unit into the vehicle.
Detailed steps for installing the unit using the in-dash mounting method.
Instructions on how to safely remove the unit from its mounting.
Diagram and guide for connecting the unit's wiring harness to the vehicle.
Instructions for connecting the power antenna control and amplifier remote leads.
Technical details for FM/AM reception, sensitivity, and frequency range.
Details on USB standard, compatible devices, file system, and current limits.
Technical data for USB, Auxiliary input, and Bluetooth version, range, and profiles.
Details on output power, impedance, preout, operating voltage, and dimensions.
Resolving poor sound quality, call interruption, and voice recognition failures.
Addressing device compatibility, connection errors, and voice issues.
General
