BOS-404 - Uncategorized Steren - Free user manual and instructions
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| Product Type | Video/Audio Distribution Amplifier |
| Brand | Steren |
| Model | BOS-404 |
| Number of Inputs | 1 composite video/audio input |
| Number of Outputs | 4 independent outputs |
| Video Bandwidth | 100 MHz |
| Supported Video Formats | NTSC, PAL, SECAM |
| Connectors | RCA (composite) input and outputs |
| Power Supply | 9 V DC, 500 mA adapter (not included) |
| Current Consumption | 150 mA |
| Dimensions (L x W x H) | 12.5 x 8.5 x 3.5 cm |
| Weight | 180 g |
| Housing Material | ABS plastic |
| Color | Black |
| LED Indicators | Power LED |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Cleaning Instructions | Wipe with a soft dry cloth; do not use liquids |
| Safety Warnings | Keep away from water and moisture; use only specified power supply |
| Repairability | No user-serviceable parts; contact qualified service center |
Frequently Asked Questions - BOS-404 Steren
How do I connect the BOS-404 distribution amplifier?
Connect your video source (camera, DVD, etc.) to the single input using an RCA cable. Then connect up to four displays or recorders to the output RCA connectors. Make sure the power adapter is connected to a mains outlet.
What power adapter should I use?
Use a 9 V DC adapter with at least 500 mA. The center pin should be positive. Using an incorrect adapter can damage the device.
Does the BOS-404 support HD signals?
The device is designed for composite video (standard definition). It does not support HDMI or HD component signals. For HD, you would need a different device.
Can I extend the cable length to the outputs?
Yes, but cable length and quality affect signal quality. For composite video, we recommend keeping total cable length under 3 meters for optimal performance.
Is the amplified output better than a simple splitter?
Yes, the BOS-404 amplifies the signal, which helps maintain signal strength over longer distances and when connecting multiple devices, reducing image degradation.
How many TVs can I connect?
You can connect up to four TVs or monitors directly. If you need more, you can cascade additional distribution amplifiers, but signal quality may be affected.
Does it work with all video formats?
It supports composite video formats such as NTSC, PAL, and SECAM. Audio is also passed through, but only mono or stereo via RCA.
Why is there no picture on one of the outputs?
Check that the output cable is securely connected to both the amplifier and the display. Try swapping cables to see if the issue follows the cable or the output. Ensure the input signal is present and the power LED is lit.
Can I use this device outdoors?
The BOS-404 is for indoor use only. It is not weatherproof and should be kept away from rain, dust, and extreme temperatures.
How do I clean the device?
Unplug the device first. Use a soft, dry cloth to wipe the exterior. Avoid using water, solvents, or abrasive cleaners as they may damage the surface.
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USER MANUAL BOS-404 Steren
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Product information
Brand : Steren
Model : BOS-404
Category : Uncategorized