Sony MEX-BT2700 Car Stereo Manual

The Sony MEX-BT2700 is a single-DIN car stereo with built-in Bluetooth for hands-free calling and wireless audio streaming, AM/FM tuner, USB port for iPod/iPhone and USB storage, auxiliary input, CD playback (CD-R/RW, MP3, WMA), 52W x 4 high power output, customizable illumination, and remote control compatibility. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Media 8. Bluetooth Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with display, Remote Control (optional), Front USB/AUX ports, Rear pre-out connectors, Wiring harness.

Feature	Description
Bluetooth	Hands-free calling & audio streaming (A2DP/AVRCP)
USB Port	For iPod/iPhone direct control & USB storage playback
Auxiliary Input	3.5mm jack for external audio devices
CD Player	Plays CD, CD-R/RW, MP3, WMA discs
AM/FM Tuner	30 station presets (18FM/12AM)
Power Output	52W x 4 channels (max)
Illumination	Customizable color (Red/White/Amber)
Remote Control	Compatible with optional Sony CD remotes
Pre-out	Rear RCA outputs for external amplifier
Steering Wheel Control	Ready (requires adapter)

Installation

Unpack and inspect contents. Ensure vehicle is off and battery disconnected.

Remove existing stereo: Use removal keys or tools for your vehicle.
Connect wiring harness: Match colors (red-ignition, yellow-battery, black-ground).
Connect antenna: Plug in vehicle antenna cable.
Mount unit: Slide into DIN slot, secure with mounting sleeve.
Reconnect battery and test.

WARNING! Disconnect battery before installation to prevent short circuits. Ensure all connections are secure.

First-Time Setup

Power on unit; follow display prompts.

Set clock: Press SOURCE to turn on, hold AUDIO to enter settings.
Pair Bluetooth: Enable BT on phone, select "MEX-BT2700" from list.
Program radio presets: Tune to station, hold preset button.
Adjust audio settings: Use AUDIO menu for bass/treble/fader/balance.
Set illumination: Choose color in display settings.

CAUTION! Perform setup when vehicle is parked in a safe location.

Specifications

Power Output: 52W x 4 (max), 17W x 4 (RMS).
Bluetooth Profiles: HFP, HSP, A2DP, AVRCP.
Supported Audio Formats: MP3, WMA, AAC (via USB/BT).
CD Compatibility: CD, CD-R, CD-RW, MP3 CD, WMA CD.
USB Support: iPod/iPhone direct control, USB mass storage.
Tuner: AM/FM with 30 presets.
Pre-out: 1 pair RCA (rear).
Illumination: 3-color selectable (Red/White/Amber).
Power Supply: 12V DC, negative ground.
Dimensions: Single DIN (178mm x 50mm x 159mm).

Controls and Settings

Front Panel: POWER/VOL knob, SOURCE, AUDIO, MENU, BAND, numbered preset buttons.

Remote (optional): POWER, VOLUME, SOURCE, TRACK UP/DOWN, PRESET, MUTE.

Audio Settings: Bass, Treble, Fader, Balance, Loudness. Source Settings: BT audio/call volume, USB mode, AUX gain. Display Settings: Clock, Dimmer, Illumination color. Tuner Settings: Local/DX, FM mode. Bluetooth: Pairing, phonebook access, call history. System: Reset, Beep tone.

Connecting Devices

USB: Front port for iPod/iPhone or flash drive. AUX: 3.5mm front jack. Bluetooth: Wireless pairing.

Turn off vehicle before connecting wired devices.
For USB: Connect directly; unit may switch to USB mode automatically.
For AUX: Plug in cable, select AUX source.
For Bluetooth: Pair via settings menu.

Tip: Use high-quality USB cables for reliable iPod/iPhone connection.

Playing Media

Supports CD, USB, AUX, Bluetooth audio.

Insert CD: Label side up, press gently until loaded.
USB: Connect device; playback starts automatically or press SOURCE.
Play/Pause: Use PLAY/PAUSE button or remote.
Skip tracks: Press >>| or |<< buttons.
Folder navigation (MP3): Use << or >> buttons to skip folders.
Repeat/Shuffle: Press RPT or RDM during playback.
Scan: Hold >>| or |<< to scan through track.
Eject CD: Press EJECT button (if equipped) or use open mechanism.

WARNING! Do not insert damaged or irregular-shaped discs. Avoid using while driving on rough roads.

Bluetooth Features

Hands-free Calling: Pair phone, use PHONE button to answer/end calls. Audio Streaming: Stream music from compatible devices. Phonebook Access: Sync contacts for voice dialing. Call History: View missed/received/dialed calls.

Care & Cleaning

Disconnect power before cleaning. Use soft, dry cloth for display and faceplate. For stubborn stains, dampen cloth slightly with water.

CAUTION! Do not use solvents or abrasive cleaners. Keep liquids away from unit.

Regulatory Information

FCC ID: AK8MEXBT2700 (Complies with Part 15). IC: 631A-MEXBT2700. Bluetooth SIG listed. This device complies with Industry Canada license-exempt RSS standard(s). Copyright © Sony Corporation. For support, visit www.sony.com/electronics/support or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check battery & ignition connections; verify vehicle fuse.
Bluetooth not pairing	Phone settings/distance	Enable phone BT visibility; delete old pairing; stay within 3 ft.
USB not recognized	Format/cable	Use FAT32 formatted drive; try different cable; check device compatibility.
Poor radio reception	Antenna connection	Ensure antenna plug is secure; check antenna condition.
CD won't play	Disc format/damage	Use supported disc type; clean disc; check for scratches.
No sound from speakers	Wiring/settings	Verify speaker wires; check fader/balance settings; ensure mute is off.

Reset: Hold AUDIO button while turning on power to reset unit.

Service: 1-800-222-7669; www.sony.com/electronics/support