Sony DSR-85 Car Stereo Manual

The Sony DSR-85 is an advanced in-dash car stereo system featuring AM/FM radio, CD playback, MP3/WMA compatibility, USB and auxiliary inputs, Bluetooth connectivity for hands-free calling and audio streaming, customizable equalizer settings, and a detachable faceplate for security. Designed for 12V DC vehicle power systems. 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 & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with detachable faceplate, Remote Control, Wiring harness, USB port, AUX input, Microphone for hands-free calling.

Feature	Description
AM/FM Tuner	30 preset stations (18 FM, 12 AM)
CD Player	Plays CD, CD-R, CD-RW, MP3, WMA formats
USB Port	For USB flash drives and iPod connectivity
AUX Input	3.5mm jack for external audio devices
Bluetooth	Hands-free calling and audio streaming (A2DP)
EQ Settings	6-band equalizer with preset sound profiles
Detachable Faceplate	Security feature to prevent theft
Power Output	50W x 4 channels (max)
Illumination	Adjustable button and display colors
Remote Control	Included for convenient operation

Installation

Unpack and inspect contents. Ensure vehicle is turned off before installation.

Disconnect negative battery terminal for safety.
Remove existing stereo (if applicable) using proper removal tools.
Connect wiring harness: Match colors (red to ignition, yellow to battery, black to ground).
Connect antenna plug and speaker wires.
Slide unit into dashboard and secure with mounting sleeve.
Reconnect battery and test functions.

WARNING! Incorrect wiring may cause damage or fire. Consult a professional if unsure.

First-Time Setup

Power on the unit; follow initial configuration prompts.

Set clock: Press and hold CLOCK button, adjust with tuning knob.
Program radio stations: Tune to desired station, press and hold preset button.
Pair Bluetooth: Enable Bluetooth on phone, select "SONY DSR-85" from list, enter PIN 0000 if prompted.
Adjust sound settings: Use EQ menu to select preset (ROCK, POP, CLASSIC) or customize.
Set illumination: Choose color and brightness in display settings.

CAUTION! Do not operate settings while driving. Park vehicle safely first.

Specifications

Power Supply: 12V DC (negative ground).
Output Power: 50W x 4 (max), 17W x 4 (RMS).
Tuner Sensitivity: FM 10.8 dBf, AM 18 µV.
Supported Discs: CD, CD-R, CD-RW (MP3/WMA up to 700MB).
USB Support: FAT16/FAT32, up to 32GB.
Frequency Response: 20 Hz - 20 kHz.
Signal-to-Noise Ratio: >80 dB.
Dimensions: 178mm (W) x 50mm (H) x 160mm (D).
Operating Temp: -20°C to +60°C.

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE button, MENU, EJECT, AUX/USB port.

Remote: POWER, Numeric buttons, VOLUME UP/DOWN, MUTE, SOURCE, BAND, PRESET UP/DOWN.

Radio: Manual/auto tuning, preset memory. Audio: EQ (FLAT, ROCK, POP, CLASSIC, CUSTOM), loudness, fader/balance. Bluetooth: Pairing, call answer/end, voice dial. Display: Dimmer, clock setting, illumination color. Security: Detach faceplate by pressing release button.

Connecting Devices

USB: Connect flash drive or iPod cable. AUX: 3.5mm cable from external device. Bluetooth: Pair mobile phone.

Ensure unit is on and in appropriate source mode (USB/AUX/BT).
For USB: Insert drive; unit will read and play automatically.
For AUX: Plug cable into front AUX jack; select AUX source.
For Bluetooth: Activate pairing mode from phone; select "SONY DSR-85".

Tip: Use high-quality cables for best audio performance.

Playing Media

Supports CD, USB, AUX, and Bluetooth audio.

Insert disc: Press EJECT, load CD label-side up.
Play: Press PLAY; skip tracks with PREV/NEXT buttons.
USB playback: Insert drive; unit scans and plays files in order.
Folder navigation: Use folder up/down buttons to browse directories.
Repeat/shuffle: Press RPT or RDM during playback.
Fast forward/rewind: Press and hold FF or REW.
Pause: Press PAUSE; resume with PLAY.
Eject: Press EJECT to remove disc.

WARNING! Do not insert damaged or irregular discs. Avoid extreme temperatures.

Bluetooth Features

Hands-free calling: Answer/end calls with remote or steering wheel controls. Audio streaming: Play music from paired devices. Phonebook access: Sync contacts for voice dialing. Last number redial: Press and hold call button.

Care & Maintenance

Detach faceplate when leaving vehicle. Clean with soft, dry cloth; avoid chemicals.

CAUTION! Do not expose to direct sunlight or moisture for extended periods.

Regulatory Information

FCC ID: AK8DSR85. This device complies with Part 15 of FCC rules. Operation is subject to condition that device does not cause harmful interference. Contains transmitter module FCC ID: AK8BTMOD. Bluetooth is a trademark of Bluetooth SIG, Inc. For support, visit www.sony.com/auto or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check fuse (10A) in vehicle fuse box; verify wiring connections.
No sound from speakers	Speaker wires/settings	Ensure speaker wires connected; check fader/balance settings.
Bluetooth not pairing	Distance/pairing mode	Ensure phone Bluetooth on; delete old pairing; restart both devices.
CD/USB not reading	Disc/drive format	Clean disc; ensure USB is FAT16/FAT32; reformat if necessary.
Poor radio reception	Antenna connection	Check antenna cable; ensure fully inserted; extend antenna fully.

Reset: Press reset button on faceplate with small pin.

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