Sony CDX-C910RDS Car Stereo Manual

The Sony CDX-C910RDS is a high-performance car stereo featuring a CD player with RDS (Radio Data System) tuner, 4x45W high power output, detachable faceplate security system, CD-R/CD-RW playback capability, 18 FM/6 AM presets, bass/mid/treble controls, loudness function, and anti-shock mechanism. 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 CD Media 8. Security Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with detachable faceplate, Remote Control, Wiring harness, Antenna connector, Front AUX input, Rear RCA pre-outs.

Feature	Description
Detachable Faceplate	Security feature to prevent theft
CD Player	Plays audio CDs, CD-R, CD-RW
RDS Tuner	FM/AM radio with Radio Data System
Power Output	4x45W maximum power
Bass/Mid/Treble Controls	Adjustable 3-band equalizer
Loudness Function	Enhances bass at low volumes
Anti-Shock Mechanism	Reduces skipping during vehicle motion
18 FM/6 AM Presets	Memory for favorite stations
Front AUX Input	For connecting portable devices
Rear RCA Pre-outs	For connecting external amplifiers

Installation

Unpack and inspect contents. Ensure vehicle is turned off.

Disconnect vehicle battery: Remove negative terminal for safety.
Remove existing stereo: Use removal keys or tools as needed.
Connect wiring harness: Match colors to vehicle wiring (red=ignition, yellow=battery, black=ground).
Connect antenna: Plug into rear antenna connector.
Mount unit: Slide into DIN slot and secure with brackets.
Reconnect battery and test.

WARNING! Ensure proper grounding to avoid electrical shorts. Use correct fuse rating (10A recommended).

First-Time Setup

Power on unit; follow initial setup.

Set clock: Press and hold CLOCK button, adjust with tuning knob.
Program radio presets: Tune to station, press and hold preset button (1-6/1-18).
Adjust audio settings: Use BASS/MID/TREBLE controls for preference.
Enable RDS: Press RDS button to display station information.
Set security code: In menu, set 4-digit code for theft protection.

CAUTION! Do not operate while driving. Park vehicle for initial setup.

Specifications

Power Output: 4x45W max (4x22W RMS).
Tuner: FM/AM with RDS.
Frequency Response: 20Hz-20kHz.
Signal-to-Noise Ratio: >90dB.
CD Compatibility: Audio CD, CD-R, CD-RW.
Anti-Shock Memory: 45 seconds.
Power Supply: 12V DC, negative ground.
Dimensions: 178mm(W) x 50mm(H) x 160mm(D).
Operating Temp: -10°C to +60°C.

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE button, BAND button, TUNING knob, EJECT button, MENU button.

Remote: POWER, Numeric buttons, VOLUME UP/DOWN, MUTE, BAND, PRESET UP/DOWN, PLAY/PAUSE, TRACK UP/DOWN.

Audio Settings: BASS (-10 to +10), MID (-10 to +10), TREBLE (-10 to +10), LOUDNESS (On/Off), BALANCE/FADER. Radio: AUTO STORE for presets, LOCAL/DX reception, RDS (PS/PTY/RT). CD: REPEAT (1/ALL/OFF), RANDOM play, SCAN, INTRO. System: CLOCK setting, DIMMER (brightness), SECURITY CODE.

Connecting Devices

AUX Input: Front 3.5mm jack for MP3 players. RCA Pre-outs: Rear for amplifiers/subwoofers.

Turn off unit before connecting devices.
AUX: Plug 3.5mm cable from device to front input.
RCA: Connect RCA cables to rear outputs (front/rear/sub).
Select source: Press SOURCE to cycle (CD/AM/FM/AUX).

Tip: Use shielded cables for RCA connections to reduce noise.

Playing CD Media

Supports audio CD, CD-R, CD-RW.

Insert disc: Press EJECT, load CD label-side up.
Play: Press PLAY; select track with numeric buttons or TRACK UP/DOWN.
Pause: Press PLAY/PAUSE to pause/resume.
Stop: Press STOP; eject with EJECT button.
Skip: TRACK UP/DOWN for next/previous track.
Random: Press RANDOM during play for shuffle mode.
Repeat: Press REPEAT for track/all repeat.
Scan: Press SCAN to sample each track.
Intro: Press INTRO to play first 10 seconds of each track.

WARNING! Do not use damaged or irregular CDs. Keep discs clean.

Security Features

Detachable Faceplate: Remove when parked to deter theft. Security Code: 4-digit code required if power disconnected (default 0000).

Care & Cleaning

Disconnect power before cleaning. Use soft, dry cloth for faceplate and unit. Clean CD lens with approved lens cleaner only.

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

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit does not power on	Power connection/fuse	Check wiring harness; verify fuse (10A); ensure battery connected.
No sound from speakers	Speaker wiring/settings	Check speaker connections; adjust balance/fader; ensure mute off.
CD skips or does not play	Disc/anti-shock	Clean disc; check for damage; ensure unit mounted securely.
Radio poor reception	Antenna/station	Ensure antenna fully extended; select LOCAL mode for weak stations.
Security code requested	Power loss	Enter 4-digit security code (default 0000).
Remote does not work	Batteries/obstruction	Replace batteries; ensure line of sight to front panel.

Reset: Disconnect battery for 5 minutes to reset unit.

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