AT-HD4-V41 - Uncategorized Atlona - Free user manual and instructions
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| Product Type | HDMI Switch |
| Brand | Atlona |
| Model | AT-HD4-V41 |
| HDMI Inputs | 4 |
| HDMI Outputs | 1 |
| Maximum Resolution | 4K UHD @ 60Hz (4:4:4, 8-bit) |
| HDCP Compliance | HDCP 2.2 |
| Audio Support | LPCM 7.1, Dolby TrueHD, DTS-HD Master Audio |
| Switching Method | Auto-switching, IR remote, front panel buttons |
| EDID Management | Internal EDID management |
| Power Supply | 5V DC adapter (included) |
| Dimensions (W x D x H) | 160 mm x 75 mm x 25 mm |
| Weight | 350 g |
| Housing Material | Metal |
| Operating Temperature | 0°C to 40°C |
| Maintenance & Cleaning | Wipe with a dry, soft cloth; do not use liquids or solvents |
| Safety | Keep away from moisture; use only the supplied power adapter |
| Spare Parts & Repairability | No user-serviceable parts; contact Atlona support |
| Warranty | Limited 2-year warranty |
| Package Contents | Unit, IR remote, power adapter, user manual |
Frequently Asked Questions - AT-HD4-V41 Atlona
How do I manually switch between the four HDMI inputs?
You can switch inputs using the front panel buttons, the included IR remote, or the auto-switching feature which detects active sources automatically. Press the corresponding input button on the device or remote to select manually.
Does the AT-HD4-V41 support 4K HDR content?
Yes, it supports 4K UHD resolution up to 60Hz with 4:4:4 chroma sampling and 8-bit color depth. However, it does not support HDR10 or Dolby Vision; it is best suited for standard SDR 4K content.
Can I control the switcher with a remote control?
Absolutely. The package includes an IR remote control that lets you select inputs from a distance. The remote requires two AAA batteries (not included).
What is the maximum HDMI cable length I can use with this switch?
For reliable 4K signal transmission, we recommend using high-speed HDMI cables up to 10 meters (33 feet) total from source to display. For longer runs, consider using an HDBaseT extender or active cable.
Does the switch have audio extraction or separate audio outputs?
No, the AT-HD4-V41 is a pure HDMI switcher with no audio break-out. Audio is embedded in the HDMI output and passes through to your display or AVR.
How do I reset the EDID settings on the device?
To reset the EDID, press and hold the front panel input button 3 for 5 seconds until the LED blinks. This restores the default EDID behavior. Refer to the manual for advanced EDID management options.
Is HDCP 2.2 supported?
Yes, the switch is HDCP 2.2 compliant, allowing compatibility with protected 4K content from streaming devices, Blu-ray players, and other sources.
Can I mount the device on a wall or under a desk?
The compact metal housing includes mounting holes on the bottom for optional bracket mounting. Brackets are not included, but you can use standard VESA or custom mounts that match the hole pattern.
What should I do if there is no picture on the display?
Check that all HDMI cables are securely connected and that the power adapter is plugged in. Ensure the correct input is selected. Try swapping the source device or cable to isolate the issue. If the problem persists, reset the EDID as described above.
Is the power adapter included?
Yes, a 5V DC power adapter is included with the AT-HD4-V41. Make sure you use the supplied adapter, as using an incompatible one may damage the unit.
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USER MANUAL AT-HD4-V41 Atlona
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Product information
Brand : Atlona
Model : AT-HD4-V41
Category : Uncategorized