BOS-502 - Receiver Steren - Free user manual and instructions
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| Product Type | Audio/Video Receiver |
| Brand | Steren |
| Model | BOS-502 |
| Color | Black |
| Dimensions (W x D x H) | 430 mm x 250 mm x 65 mm |
| Weight | 2.8 kg |
| Power Supply | AC 120 V ~ 60 Hz |
| Power Consumption | 60 W |
| Output Power | 2 x 50 W RMS (8 Ohms) |
| Frequency Response | 20 Hz - 20 kHz |
| Signal-to-Noise Ratio | > 90 dB |
| Total Harmonic Distortion | < 0.5% |
| Connectivity | RCA stereo inputs, FM/AM antenna terminals, speaker outputs |
| Radio Tuner | FM/AM with 30 preset stations |
| Bluetooth | Yes, version 4.2, range 10 m |
| USB Playback | Yes, supports MP3/WMA files |
| Remote Control | Included with battery |
| Display | LED digital display with tuner and source indicators |
| Maintenance & Cleaning | Wipe with soft dry cloth; avoid liquid cleaners |
| Safety | Do not expose to moisture or rain; keep ventilation slots unobstructed |
| Spare Parts & Repairability | Repairable via Steren authorized service centers; spare parts available at Steren stores |
| General Information | Designed for home audio entertainment; 2-year warranty with proof of purchase |
Frequently Asked Questions - BOS-502 Steren
How do I connect speakers to the BOS-502 receiver?
Connect your speakers to the speaker output terminals on the back panel. Ensure the impedance matches 8 Ohms and maintain correct polarity (red to red, black to black) for optimal sound.
Does the BOS-502 have Bluetooth connectivity?
Yes, the BOS-502 features Bluetooth 4.2 allowing you to stream music wirelessly from your smartphone, tablet, or laptop within a range of about 10 meters.
How can I preset radio stations on the FM/AM tuner?
Tune to the desired station manually, then press the memory/memo button and select a preset number. Repeat for up to 30 presets. Consult the remote control for quick access to memory functions.
What should I do if there is no sound from the speakers?
Verify that the input source is correctly selected, check the volume level, and ensure all speaker connections are secure. Also confirm that the mute function is not active and that the correct output terminal is used.
Can I play music from a USB drive?
Yes, insert a USB drive containing MP3 or WMA files into the USB port on the front panel. Press the USB source button and playback will begin automatically. Use the remote control to navigate tracks.
How do I clean the receiver without damaging it?
Unplug the device and wipe the exterior with a soft, dry cloth. Do not use water, solvents, or abrasive cleaners. Avoid getting moisture into any openings.
Is the Steren BOS-502 safe to use during a thunderstorm?
It is recommended to unplug the receiver and its antennas during electrical storms to prevent damage from lightning surges. Always disconnect power when not in use for extended periods.
Does the BOS-502 come with a warranty?
Yes, it includes a 2-year limited warranty against manufacturing defects. Retain your proof of purchase and contact Steren's authorized service centers for assistance.
Where can I find spare parts or repair services?
Contact Steren stores or authorized service centers. Many spare parts are available, and trained technicians can perform repairs. Visit the Steren website for more information.
Can the receiver be used with a television?
Yes, connect the TV's audio output to the RCA stereo inputs on the receiver. If your TV has a headphone jack, you can use that as well. Then select the corresponding input source.
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USER MANUAL BOS-502 Steren
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Product information
Brand : Steren
Model : BOS-502
Category : Receiver