RCR-118B - Car stereo Rolsen - Free user manual and instructions
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| Type of product | Car Stereo |
| Brand | Rolsen |
| Model | RCR-118B |
| Dimensions (W x H x D) | 180 x 50 x 100 mm (approx.) |
| Weight | 0.5 kg (approx.) |
| Power supply | 12V DC, negative ground |
| Tuner type | FM/AM stereo |
| FM frequency range | 87.5 - 108 MHz |
| AM frequency range | 522 - 1620 kHz |
| Preset stations | 30 (18 FM + 12 AM) |
| Media playback | USB, SD/MMC card (MP3/WMA) |
| AUX input | 3.5 mm front AUX |
| Output power | 4 x 50W max |
| Audio features | Bass, treble, balance, fader |
| Display | LCD with orange/white backlight |
| Remote control | Included (wired or IR?) |
| Front panel | Detachable for theft prevention |
| Languages supported | English, Spanish, French |
| Cleaning instructions | Wipe with dry cloth; avoid solvents |
| Operating temperature | -10°C to 60°C |
| Fuse rating | 10A |
| Spare parts availability | For service: contact Rolsen support |
Frequently Asked Questions - RCR-118B Rolsen
How do I install this car stereo?
Connect the wiring harness: yellow to constant 12V (+), red to switched 12V (+), black to ground. Then connect speakers (typically 4-8 ohms). Slide unit into DIN slot and secure.
Does the RCR-118B support Bluetooth?
No, this model does not have Bluetooth connectivity. It supports USB and AUX only.
Why is there no sound from the speakers?
Check that the unit is powered on (ACC wire), volume is up, and speaker wires are correctly connected. Also verify that the mute function is off.
Can I play music from a USB flash drive?
Yes, insert a USB drive formatted as FAT32 with MP3 or WMA files. The unit will automatically detect and play music.
How do I set the clock?
Press and hold the clock button (or DISP) for a few seconds. Use the volume knob to adjust hours/minutes, then press again to confirm.
What is the maximum SD card capacity supported?
The unit supports SD/MMC cards up to 32GB (FAT32 format). Larger cards may not be recognized.
How do I reset the unit if it freezes?
Press the reset button (small hole on front panel) with a paperclip. This will restore factory settings.
Can I connect an external amplifier?
Yes, the unit has RCA preamp outputs (2 pairs, front/rear) for connecting an external amplifier.
What is the detachable panel for?
Removing the front panel deters theft. Store it in a safe place when leaving the vehicle.
How do I tune radio stations?
Press MODE to select radio. Use the volume knob or seek (>>|) buttons to scan. To store a station, hold a preset button (1-6) until it beeps.
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