PT-MA-HD44DA - Switch PureLink - Free user manual and instructions
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| Product Type | 4x4 HDMI Matrix Switch |
| Model | PT-MA-HD44DA |
| Brand | PureLink |
| Dimensions (W x D x H) | 440 x 200 x 44 mm (19" rackmount, 1U) |
| Weight | 2.5 kg |
| Power Supply | AC 100-240V, 50/60Hz, 20W |
| Video Inputs | 4 x HDMI (Type A) |
| Video Outputs | 4 x HDMI (Type A) |
| Maximum Resolution | 4K@60Hz (4:4:4, 8-bit) |
| HDCP Support | HDCP 2.2 and 1.4 |
| EDID Management | Built-in EDID emulation and learning |
| Control Interfaces | RS-232, IR, TCP/IP (Telnet/WebGUI) |
| Signal Transmission | HDMI with HDBaseT technology (up to 70m via CAT6) |
| Audio Support | LPCM 2.0/5.1/7.1, Dolby Digital, DTS |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Relative Humidity | 10% to 90% (non-condensing) |
| Maintenance | Clean with a soft, dry cloth. Do not use liquid cleaners. |
| Safety Instructions | Use only the provided power adapter. Do not expose to rain or moisture. |
| Spare Parts / Repairability | No user-serviceable parts inside. Contact authorized PureLink service center. |
Frequently Asked Questions - PT-MA-HD44DA PureLink
How to reset the PT-MA-HD44DA to factory defaults?
Press and hold the reset button (located on the rear panel) for 10 seconds using a paperclip. The device will reboot with factory settings.
What is the maximum cable length for HDMI input?
For 4K@60Hz, use high-speed HDMI cables up to 5 meters. For 1080p, up to 10 meters is possible. For longer distances, use HDBaseT receivers.
Can I control the matrix via web browser?
Yes, the PT-MA-HD44DA has a built-in web server. Connect via Ethernet and access the IP address (default: 192.168.1.168) for full control.
How do I update the firmware?
Download the latest firmware from the PureLink website. Use the web GUI: go to Administration > Firmware Update and upload the file. Do not power off during update.
Does the switch support 4K HDR?
Yes, it supports 4K@60Hz with HDR (HDR10 and Dolby Vision) as long as the source and display are compatible.
What does the EDID learning function do?
EDID learning captures the display's EDID and stores it. This ensures the source always outputs the correct resolution and audio format for that display.
Can I use the matrix with HDBaseT extenders?
Yes, the HDMI outputs support HDBaseT. Use PureLink HDBaseT receivers to extend up to 70 meters via CAT6 cable.
How to troubleshoot no video output?
Check HDMI cable connections and ensure the source and display are powered on. Verify the correct input is selected. Try a different HDMI cable. Reset the matrix if needed.
Is the unit rackmountable?
Yes, the PT-MA-HD44DA is 1U high and fits standard 19-inch racks. Mounting ears are included.
What is the warranty period?
PureLink offers a 3-year limited warranty. Register your product on their website for extended support.
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USER MANUAL PT-MA-HD44DA PureLink
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Product information
Brand : PureLink
Model : PT-MA-HD44DA
Category : Switch