SM-UHD-2S - Uncategorized Smart-AVI - Free user manual and instructions
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| Product Type | 2-Port HDMI Switch |
| Brand | Smart-AVI |
| Model | SM-UHD-2S |
| Video Inputs | 2x HDMI Type A |
| Video Output | 1x HDMI Type A |
| Maximum Resolution | 4K UHD @ 60Hz (4:4:4) |
| Supported Standards | HDMI 2.0, HDCP 2.2, HDR10, Dolby Vision |
| Bandwidth | 18 Gbps |
| Audio Formats | LPCM 7.1, Dolby TrueHD, DTS-HD Master Audio |
| Switching Method | Manual push button, IR remote control |
| EDID Management | Automatic EDID emulation for optimal compatibility |
| Power Supply | 5V DC, 1A power adapter included |
| Dimensions (W x D x H) | 5.0 x 3.5 x 1.0 inches (12.7 x 8.9 x 2.5 cm) |
| Weight | 0.66 lb (300 g) |
| LED Indicators | Power and input status LEDs |
| Housing Material | Aluminum casing with brushed finish |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Maintenance | Clean with a soft, dry cloth; avoid liquids |
| Safety Precautions | Do not expose to rain, moisture, or excessive heat |
| Spare Parts & Repairability | No user-serviceable parts inside; contact Smart-AVI support |
| General Information | Plug-and-play, compact design for easy installation |
Frequently Asked Questions - SM-UHD-2S Smart-AVI
How do I connect the Smart-AVI SM-UHD-2S?
Connect your HDMI sources to the two input ports labeled INPUT 1 and INPUT 2. Then connect your display to the HDMI OUTPUT port. After powering the switch with the included 5V adapter, you can select the active input using the front panel button or the IR remote control.
Does the SM-UHD-2S support 4K HDR content?
Yes, the switch supports resolutions up to 4K UHD @ 60Hz with 4:4:4 chroma subsampling. It is compatible with HDR10 and Dolby Vision, ensuring vivid colors and high contrast when used with compatible TVs and sources.
Can I use this switch with a PlayStation 5 or Xbox Series X?
Absolutely. The SM-UHD-2S is designed to handle high-bandwidth signals up to 18 Gbps, making it suitable for gaming consoles, Blu-ray players, and streaming devices. Ensure your HDMI cables are high-speed to maintain full 4K performance.
How do I switch between two connected sources?
You can switch inputs using the physical button located on the front panel, or by pointing the included IR remote control at the sensor window. The status LEDs indicate which input is currently selected.
Does the switch automatically detect active sources?
Yes, the SM-UHD-2S features auto-switching: when only one source is powered on and transmitting a signal, the switch will select it automatically. For manual override, use the button or remote to lock on a specific input.
What should I do if there is no picture on my display?
First, verify that all HDMI cables are firmly connected and the display is set to the correct input. Make sure the source device is powered on and sending a signal. Check that the switch's power LED is lit; if not, confirm the power adapter is plugged in. Also, ensure the source is not outputting a resolution or signal format unsupported by your display.
Is the device HDCP 2.2 compliant?
Yes, the SM-UHD-2S fully supports HDCP 2.2, which is required for protected content like Netflix 4K, Hulu, and Blu-ray discs. It also supports HDCP 1.4 for legacy devices.
Does the switch require an external power source?
Yes, the SM-UHD-2S needs external power via the included 5V DC/1A adapter to function correctly. This ensures reliable signal amplification and EDID management, especially when multiple devices are connected.
Can I connect a soundbar or an AV receiver to the output?
Yes, the HDMI output can connect directly to a soundbar or AV receiver. The switch passes through all audio formats, including Dolby TrueHD and DTS-HD Master Audio, for an immersive home theater experience.
What is the best way to clean and maintain the switch?
Use a soft, dry cloth to wipe the exterior. Avoid using any liquid cleaners or abrasive materials, as they may damage the aluminum casing. The device is designed for long-term reliability, but to protect it, keep it in a ventilated area away from moisture and heat sources.
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