AT-HDR-CAT-4ED - Receiver Atlona - Free user manual and instructions
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| Product type | HDMI over HDBaseT receiver |
| Brand | Atlona |
| Model | AT-HDR-CAT-4ED |
| Category | Receiver |
| Dimensions (W x D x H) | 120 x 75 x 25 mm |
| Weight | 0.5 kg |
| Power supply | 24V DC power adapter |
| Power consumption | 6.5W |
| Video resolution | Up to 4K/UHD 60Hz 4:4:4 |
| HDCP support | HDCP 2.2 compliant |
| HDR support | HDR10 and Dolby Vision |
| Transmission distance | Up to 100 m over CAT6 |
| Audio support | Dolby Atmos, DTS:X, 7.1 channel |
| Control signals | IR, RS-232, and Ethernet pass-through |
| Connectors | 1 x HDMI output, 1 x RJ-45 input, IR and RS-232 terminals |
| Housing | Metal, rack-mountable with optional brackets |
| Operating temperature | 32°F to 104°F (0°C to 40°C) |
| Storage temperature | -4°F to 140°F (-20°C to 60°C) |
| Humidity | 20% to 90% RH (non-condensing) |
| Maintenance | Clean with a dry, soft cloth; avoid solvents |
| Safety precautions | Use only supplied power adapter; do not expose to moisture |
| Repairability | No user-serviceable parts; contact qualified service personnel |
| Regulatory compliance | CE, FCC, RoHS |
Frequently Asked Questions - AT-HDR-CAT-4ED Atlona
What is the maximum transmission distance for the AT-HDR-CAT-4ED?
Using CAT6e/6a cable, the AT-HDR-CAT-4ED supports transmission distances up to 100 meters. With CAT5e, the distance is typically limited to 70 meters.
Does this receiver support 4K HDR content?
Yes, it supports resolutions up to 4K/UHD 60Hz 4:4:4 with HDR10 and Dolby Vision, provided the entire signal chain is HDCP 2.2 compliant.
How do I connect the AT-HDR-CAT-4ED to a transmitter?
Connect the HDMI output of the receiver to your display. Then link the RJ-45 port to the corresponding HDBaseT transmitter using a single Cat cable. Ensure both units have power.
Can I control the source device through the receiver?
Yes, the receiver provides bi-directional IR and RS-232 pass-through. Connect an IR emitter to the transmitter and an IR receiver to the receiver to control the source from the display location.
Does the receiver require its own power supply?
Yes, the AT-HDR-CAT-4ED must be powered using the included 24V DC power adapter. It does not support PoE powering.
Is the receiver HDCP 2.2 compliant?
Absolutely, it is fully HDCP 2.2 compliant, ensuring compatibility with protected 4K content from streaming, satellite, and Blu-ray sources.
What type of cable should I use for installation?
For best performance, use a solid-core Cat6a or Cat6 cable. Avoid short patch cables and ensure proper termination following TIA/EIA-568-B standards.
Does the receiver support ARC or eARC?
No, the AT-HDR-CAT-4ED does not support ARC/eARC. For audio return, an additional dedicated audio extractor or matrix switch with ARC capability is required.
How do I troubleshoot no signal or flickering on the display?
First verify cables are securely connected and the power supplies are active. Confirm that the transmitter is set to the correct input. Try a different Cat cable or HDMI cable. Check if the source and display are HDCP compliant. If issues persist, try powering off and on all connected devices.
What is the warranty period for this product?
Atlona offers a limited 3-year warranty on the AT-HDR-CAT-4ED. Register the product on the Atlona website for additional benefits and technical support.
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USER MANUAL AT-HDR-CAT-4ED Atlona
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Product information
Brand : Atlona
Model : AT-HDR-CAT-4ED
Category : Receiver