AT-UHD-PRO3-44M - Uncategorized Atlona - Free user manual and instructions
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| Product Type | 4x4 HDMI Matrix Switcher with Scaling |
| Dimensions (W x H x D) | 17.3 x 1.7 x 10.2 inches (1U rack-mount) |
| Weight | 7.5 lbs (3.4 kg) |
| Power Supply | 100-240V AC, 50/60Hz, internal |
| Number of Inputs | 4 HDMI |
| Number of Outputs | 4 HDMI |
| Maximum Resolution | 4K@60Hz 4:4:4 (up to 600MHz TMDS) |
| HDCP Support | HDCP 2.2 and 1.4 |
| Scaling | Independent up/down scaling per output |
| Audio De-embedding | Digital S/PDIF and analog stereo output |
| Control Interfaces | RS-232, TCP/IP (Telnet, HTTP), front panel buttons |
| EDID Management | Internal EDID library and pass-through |
| Rack-mountable | Yes, 1U height with included ears |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Maintenance | Clean exterior with a dry, soft cloth; do not use liquids |
| Safety Precautions | Do not expose to moisture; use only with supplied power cord |
| Spare Parts & Repairability | Contact Atlona support; no user-serviceable parts inside |
| Certifications | CE, FCC, RoHS |
Frequently Asked Questions - AT-UHD-PRO3-44M Atlona
How do I connect the Atlona AT-UHD-PRO3-44M to my sources and displays?
Use high-speed HDMI cables to connect up to 4 sources (e.g., Blu-ray players, streaming devices) to the inputs, and 4 displays (e.g., TVs, projectors) to the outputs. Ensure all devices are powered off during connection.
What is the maximum supported resolution?
The AT-UHD-PRO3-44M supports up to 4K@60Hz 4:4:4 (8-bit) with a TMDS clock of 600 MHz. It also supports lower resolutions and can upscale 1080p to 4K.
Can I control the matrix via IP?
Yes, the unit supports TCP/IP control via Telnet or HTTP. You can use Atlona’s Management Software or third-party control systems. The default IP is 192.168.1.239.
How do I route an input to multiple outputs?
Use the front panel buttons, RS-232 commands, or web GUI to select the input for each output. Any input can be routed to any output or multiple outputs simultaneously (video and audio).
Does this matrix support audio de-embedding?
Yes, it can de-embed audio from HDMI to digital S/PDIF (Toslink) and analog stereo RCA outputs. The audio source can be selected per output.
Is the unit HDCP 2.2 compliant?
Yes, all HDMI ports support HDCP 2.2 and backward compatible with HDCP 1.4 for legacy devices.
How do I update firmware?
Download the latest firmware from Atlona’s website. Connect via Ethernet to the matrix and use the web GUI or a TFTP utility to upload the firmware file. A USB port is also available for direct updates.
What is the default EDID setting?
The default EDID is set to 'Auto' which copies the EDID from the connected display. You can also manually select from a built-in library of common resolutions via the web GUI or command.
Can I use the matrix in a rack?
Yes, it is 1U rack-mountable. Attach the included rack ears to the sides and secure with screws. Ensure proper ventilation around the unit.
What should I do if there is no video output?
Check HDMI cable connections, ensure sources and displays are powered on, verify input/output routing, and confirm HDCP compatibility. Reset the unit by power cycling if needed. Contact Atlona support if the issue persists.
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USER MANUAL AT-UHD-PRO3-44M Atlona
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Product information
Brand : Atlona
Model : AT-UHD-PRO3-44M
Category : Uncategorized