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General| Brand | Sony |
|---|---|
| Model | MEX-BT4750U |
| Power Output | 52W x4 |
| Bluetooth | Yes |
| Bluetooth Functions | Hands-free calling, Audio streaming |
| USB Port | Yes |
| CD Playback | Yes |
| Radio Tuner | FM/AM |
| Display Type | LCD |
| Media Type | CD, USB, Bluetooth |
| Supported Digital Audio Standards | MP3, WMA, AAC |
| Panel Type | Detachable |
| Equalizer | Yes |
| RDS | Yes |
| Aux Input | Yes |
| Connector Type | ISO |
| Steering Wheel Control | Yes |
Instructions for dashboard installation for safety.
Details about the CLASS 1 LASER PRODUCT label.
Warning about not exposing the lithium battery to excessive heat.
Lists owned trademarks and logos of Bluetooth, ZAPPIN, Windows Media, etc.
Caution for cars without an ACC position regarding Auto Off function.
Lists compatible disc types like CD-DA, CD-R/CD-RW with MP3/WMA/AAC.
General notes, important notices, and driving safety for Bluetooth.
Steps to reset the device, including detaching the front panel.
How to disable the demonstration display by setting DEMO-OFF.
Instructions for preparing and using the card remote commander.
Guide to adjusting the clock display using the unit's controls.
Procedures for detaching and reattaching the front panel for security.
Identifies buttons and features on the main unit's front panel.
Identifies components located on the removable front panel.
Details functions of various operational buttons like SEEK, MODE, BT, and number buttons.
Identifies buttons and their positions on the card remote commander.
Explains the functions of various buttons on the remote commander.
How to search tracks by category using the Quick-BrowZer feature.
How to quickly find items in a category by skipping percentages.
How to search tracks by listening to short passages in shuffle mode.
Procedures for storing and receiving radio stations using BTM and manual tuning.
Instructions for playing discs, including opening and closing the panel.
Information shown during playback and settings for repeat/shuffle.
Steps to connect and play USB devices, including cover and terminal.
Safe removal of USB devices to prevent data damage.
Information shown during playback and settings for repeat/shuffle.
How to connect, play, and disconnect an iPod.
Specific warnings for iPhone connections regarding volume and data.
How the unit handles iPod resume mode and which buttons are disabled.
Information shown during playback and how to select play modes.
How to skip albums, genres, playlists, and artists.
Using the unit to control the iPod directly, including display changes.
Steps to connect devices for the first time, including passcode input.
How to establish a connection after pairing, including signal output.
Explanation of Bluetooth status icons for signal and connection.
Enabling the unit's Bluetooth signal output for function use.
Steps to connect a cellular phone via Bluetooth for calls.
Steps to connect a Bluetooth audio source for music streaming.
Procedures for initiating calls, call transfer, and voice dial activation.
Playing audio from a Bluetooth device and setting input volume levels.
Using the unit to play/pause/skip tracks on a connected audio device.
Removing registered Bluetooth devices from the unit's memory.
Overview of sound settings like EQ3, DSO, BAL, and FAD.
Adjusting custom equalizer curves by setting LOW, MID, and HI levels.
Accessing and changing system settings like Clock, Beep, and Auto Off.
Details of adjustable settings such as CLOCK-ADJ, BEEP, AUTO OFF, MIC, etc.
Explains settings like LPF, HPF, LOUD, DM+, and BT INIT.
Information on connecting external audio devices via AUX.
Step-by-step guide for connecting a portable audio device to the AUX input.
Attaching the label and changing operative direction for the rotary commander.
Connecting and using an external microphone for improved audio quality.
Tips for unit care, handling moisture condensation, and disc compatibility.
Compatibility and features of iPod connection, including 'Made for iPod'.
Basic explanation of Bluetooth technology and its operation.
Factors affecting Bluetooth communication sensitivity and potential interference.
General tips, security, and troubleshooting for Bluetooth usage.
Guide to replacing the lithium battery in the card remote commander.
Notes on lithium battery handling and fuse replacement procedure.
Steps to clean internal connectors for proper unit function.
Procedure for uninstalling the main unit from its mounting.
Technical specifications for CD playback, FM/AM tuning, and USB interface.
Bluetooth technical specifications including version, range, and profiles.
Specs for power amplifier output, general dimensions, power requirements, and accessories.
Common issues and solutions for general operation and CD playback.
Problems with MP3/WMA/AAC playback, format compatibility, and disc loading.
Issues with display scrolling, sound skipping, and operation buttons.
Problems with receiving radio stations, sound quality, and tuning.
Problems with USB devices, Bluetooth connection detection, and phone connectivity.
Issues with Bluetooth audio quality, echo, noise, and poor sound.
Sound skipping, control issues, and device detection problems with Bluetooth.
Explanations of error messages like CHECKING, ERROR, FAILURE, and NO DEV.
Links and information for customer support regarding product compatibility and FAQs.
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