EXCD-21 - Car stereo SONY - Free user manual and instructions
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| Product Type | Car Stereo CD Receiver |
| Brand | Sony |
| Model | EXCD-21 |
| Dimensions (W x H x D) | 178 x 50 x 160 mm |
| Weight | 1.5 kg |
| Power Supply | 12 V DC (negative ground) |
| Maximum Power Output | 4 x 50 W |
| CD Playback | Yes (Audio CD, CD-R, CD-RW) |
| Radio Bands | FM, AM (MW/LW) |
| RDS (Radio Data System) | Yes |
| Detachable Face Panel | Yes |
| Display Type | Dot matrix LCD |
| Remote Control | Included |
| Equalizer | Preset EQ (Rock, Pop, Jazz, Classic) |
| AUX Input | Front 3.5 mm jack |
| Maintenance | Clean lens with dry cotton swab; clean face panel with soft cloth |
| Safety | Use specified fuse; disconnect battery before installation |
| Repairability | Replaceable fuse; consult service center for internal repairs |
Frequently Asked Questions - EXCD-21 SONY
How do I install the Sony EXCD-21 car stereo?
Disconnect the vehicle's battery negative terminal. Remove the existing radio. Connect the wiring harness according to the color codes (yellow: constant 12V, red: switched 12V, black: ground, etc.). Insert the unit into the dash and secure with the mounting sleeve. Reconnect battery.
How do I set the clock on the EXCD-21?
Press and hold the DSP button until the clock flashes. Use the SEEK buttons to adjust hours and minutes. Press DSP again to confirm.
How do I tune FM/AM radio stations?
Press SOURCE to select tuner. Use SEEK +/- to automatically search. To manually tune, press and hold SEEK for 2 seconds and then release, then press repeatedly to step frequencies.
How do I play a CD?
Insert a CD into the slot with the label side up. The unit will automatically start playback. Use TRACK +/- to skip tracks. Press PAUSE to pause.
How do I pair a Bluetooth device?
This model does not support Bluetooth. Use the front AUX input for external devices.
How do I reset the unit?
Press the RESET button located on the front panel with a pointed object. This restores factory settings and clears error states.
What does error code 'E-01' mean?
'E-01' indicates a CD mechanism error. Try ejecting and reinserting the disc. If persists, check for obstruction or clean the lens.
Can I use MP3 CDs?
Yes, the EXCD-21 supports playback of MP3 files recorded on CD-R or CD-RW discs. Folders can be navigated using the SEEK buttons.
How do I remove the face panel?
Press the RELEASE button on the face panel. Gently pull the panel towards you to detach. Store it in the provided case to prevent theft.
What should I do if the unit has no sound?
Check volume level and mute status. Verify speaker connections and fuse. Ensure the unit is not in demo mode. If no sound persists, consult a professional.
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