DVX-2255HD - Uncategorized AMX - Free user manual and instructions
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| Product Type | Video Processor / Scaler |
| Dimensions (WxHxD) | 17.0 x 1.75 x 10.0 inches (rack-mountable) |
| Weight | 5.5 lbs |
| Power Supply | 100-240V AC, 50/60Hz, 50W max |
| Inputs | 4x HDMI (version 1.4) |
| Outputs | 2x HDMI (version 1.4), 1x VGA (optional) |
| Max Resolution | 1920x1080p @ 60Hz |
| Video Scaling | Up to 1080p, aspect ratio control |
| Seamless Switching | Yes, with fade transition |
| EDID Management | Internal EDID emulation and learning |
| Audio Support | HDMI embedded audio, stereo analog output |
| Control Interface | RS-232, IR, Ethernet (TCP/IP) |
| 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 | 10% to 90%, non-condensing |
| Cooling | Fan, front-to-back airflow |
| Mounting | 1U rackmount, optional surface mount |
| Compliance | FCC Class A, CE, RoHS |
| Spare Parts / Repairability | Replacement power supply and main board available; user-serviceable fans |
Frequently Asked Questions - DVX-2255HD AMX
How do I connect the DVX-2255HD to my display?
Connect an HDMI cable from the output port of the DVX-2255HD to your display's HDMI input. Ensure the display is set to the correct input source.
What resolutions does the DVX-2255HD support?
The device supports resolutions up to 1920x1080p @ 60Hz. It can scale lower resolutions to match your display's native resolution.
Can I control the DVX-2255HD remotely?
Yes, it supports RS-232, IR, and Ethernet (TCP/IP) control. Use AMX control software or third-party systems.
How do I update the firmware?
Firmware updates are performed via the web interface or serial command. Download the latest firmware from AMX website and follow the instructions in the manual.
My HDMI input is not being recognized. What should I do?
Check that the HDMI cable is securely connected and the source device is powered on. Try a different HDMI input on the DVX-2255HD. If the issue persists, perform an EDID reset via command or web interface.
What is EDID management and how do I use it?
EDID management allows you to control the display's EDID to ensure proper handshaking. You can learn the EDID from your display or use a stored EDID. Access this via the web interface or serial commands.
Can I use the DVX-2255HD with a projector?
Yes, it works with any HDMI-compatible projector. Ensure the projector's resolution is supported. The scaler will adjust the output as needed.
How do I perform a factory reset?
Press and hold the menu button on the front panel and the preset button simultaneously for 10 seconds. Alternatively, use the Factory Reset command in the web interface.
Does the DVX-2255HD support audio extraction?
Yes, it has a stereo analog audio output that mirrors the HDMI audio. This can be used to feed audio to an external amplifier or sound system.
What is the default IP address of the device?
The default IP address is 192.168.1.100. To access the web interface, connect your computer to the same network and enter this IP in a browser. The default username and password are 'admin'.
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