GFA-4402 - Car stereo Adcom - Free user manual and instructions
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| Type | Car stereo |
| Brand | Adcom |
| Model | GFA-4402 |
| Dimensions (H x W x D) | 50 mm x 180 mm x 160 mm (1-DIN) |
| Weight | 1.5 kg |
| Power Supply | 12 V DC (negative ground) |
| Maximum Power Output | 4 x 50 W |
| RMS Power Output | 4 x 22 W |
| Frequency Response | 20 Hz – 20 kHz |
| Tuner Bands | AM/FM |
| CD Player | Yes |
| Auxiliary Input | Front 3.5 mm jack |
| Equalizer | Preset EQ modes |
| Remote Control | Included |
| Detachable Faceplate | Yes |
| Display | LCD with white backlight |
| Material | Aluminum front panel |
| Operating Temperature | -20°C to 60°C |
| Accessories Included | Mounting sleeve, wiring harness, screws, manual |
| Cleaning | Use a soft dry cloth; avoid solvents |
| Safety | Disconnect battery before installation; secure unit to prevent movement |
Frequently Asked Questions - GFA-4402 Adcom
How do I install the Adcom GFA-4402 in my car?
First, disconnect the negative battery terminal. Remove the existing radio, connect the wiring harness using ISO connectors or solder, then slide the unit into the mounting sleeve and secure with the provided screws.
What is the fuse rating for the GFA-4402?
The unit uses a 15A blade fuse located on the rear panel. Replace only with the same rating to avoid damage.
Why is there no sound from the speakers?
Check that the unit is powered on, volume is not muted, and speaker wires are correctly connected. Also verify the internal fuse and ensure the antenna is connected (for radio).
How can I reset the unit?
Press the reset button (a small recessed button on the front panel) using a pen tip. This restores factory settings and may resolve lock-ups.
Can I play MP3 CDs on the GFA-4402?
Yes, the CD player supports MP3 and WMA files burned on CD-R/RW media up to 700 MB.
How do I set the clock?
Press and hold the CLK button until the hour flashes, then rotate the volume knob to adjust. Press CLK again to set minutes, then press and hold to confirm.
What should I do if the faceplate is stolen?
Contact Adcom support or an authorized dealer for a replacement faceplate. Note that the unit will not operate without it.
Is the GFA-4402 compatible with steering wheel controls?
No, this model does not support wired remote inputs for steering wheel controls.
How do I clean the faceplate?
Use a soft, lint-free cloth slightly dampened with water. Do not use alcohol or abrasive cleaners as they may damage the surface.
What is the warranty period?
Adcom provides a 1-year limited warranty against manufacturing defects. Retain the original receipt for service.
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