XM-RSU254BT - Car stereo Xomax - Free user manual and instructions
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| Product Type | Car Stereo with Bluetooth |
| Brand | Xomax |
| Model | XM-RSU254BT |
| Dimensions (W x H x D) | 7 x 2 x 4 inches (standard single-DIN) |
| Weight | Approx. 1.2 kg |
| Power Supply | 12V DC (negative ground) |
| Max Power Output | 4 x 50W |
| RMS Power Output | 4 x 20W |
| Tuner Bands | FM (87.5-108 MHz) and AM (530-1710 kHz) |
| Bluetooth Version | 4.2 (A2DP, AVRCP, HFP, HSP) |
| USB Support | USB 2.0, up to 32GB, MP3/WMA/WAV playback |
| SD Card Support | SD/MMC slot, up to 32GB, MP3/WMA playback |
| AUX Input | 3.5mm front AUX input |
| Remote Control | Included (IR remote) |
| Display | RGB LCD, 1.8 inch, with backlight (color selectable) |
| Audio Outputs | 4-channel RCA preamp outputs (2V) |
| Steering Wheel Control | Compatible (requires adapter, not included) |
| Maintenance | Clean with a soft, dry cloth. Avoid solvents. |
| Safety | Built-in fuse (10A). Disconnect battery before installation. |
| Spare Parts & Repairability | Standard ISO connectors; service by authorized technician recommended. |
Frequently Asked Questions - XM-RSU254BT Xomax
How do I pair my phone via Bluetooth?
Enable Bluetooth on your phone and set the stereo to BT mode. Search for devices and select 'XM-RSU254BT'. Enter PIN code '0000' if prompted. Once connected, audio streaming and hands-free calling are available.
How do I set the clock?
Press and hold the 'DISP' or 'MENU' button until the clock flashes. Use the volume knob or << / >> buttons to adjust hours and minutes. Press 'DISP' again to confirm.
What file formats are supported via USB?
The USB port supports MP3, WMA, and WAV files. USB drives must be formatted in FAT32 and should not exceed 32GB capacity.
How do I reset the unit?
Press the 'RESET' button located on the front panel (a small pinhole) using a pointed object. This restores factory settings and clears all paired devices.
How do I install the stereo in my car?
Use the included mounting cage and trim ring. Connect the ISO wiring harness to your vehicle's wiring (match colors: yellow - battery, red - ACC, black - ground, etc.). Secure the unit and connect antennas.
Can I use the stereo while driving?
Yes, but ensure all operations (e.g., selecting tracks) are done safely. Some features may be disabled while driving for safety, depending on the parking brake connection.
How do I improve FM radio reception?
Ensure the car's antenna is properly connected. You can also use an external antenna adapter. The stereo has a built-in amplifier that improves weak signals.
My USB drive is not recognized. What should I do?
Check that the drive is formatted as FAT32 and contains MP3/WMA/WAV files. Do not use USB hubs or extensions. Try a different drive with lower capacity (under 32GB).
How do I adjust the bass and treble?
Press the 'EQ' or 'AUDIO' button to access sound settings. Use the volume knob or << / >> to adjust bass, treble, balance, and fade. Press again to confirm.
What is the warranty period?
The Xomax XM-RSU254BT typically comes with a 1-year limited warranty against manufacturing defects. Keep your proof of purchase. Extended warranty may be available.
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