Barco LED-PRO Projector User Manual


 
4 LED-PRO • User’s Guide
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About the LED-PRO
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The LED-PRO is a powerful all-in-one signal processor that accepts a wide range of video
input signals, and processes them to drive Barco LED displays. The LED-PRO allows you
to scale visual sources and mix them in multiple ways while still maintaining superb picture
quality.
LED-PRO is the ideal solution for converting RGB, HDTV, component, S-video, composite
(NTSC, PAL and SECAM), SDI, DVI, and HDSDI for use with Barco LED walls.
LED-PRO has an advanced feature set that includes universal inputs, aspect ratio
conversion, memory presets, test patterns, source lock, picture adjustments, motion
adaptive de-interlacing, and 3:2 and 2:2 pulldown detection. Refer to the “Features
section on page 4 for full details.
Please note:
To ensure trouble-free operation, please follow all procedures in the Installation
and Operation sections of this manual. Refer to Chapter 3, “Installation” on
page 17 and Chapter 4, “Operation
” on page 25 for details.
Should you have any questions regarding the installation or operation of the LED-
PRO
=system, please consult with the factory. Refer to Appendix C, “Contact
Information” on page 161 for information.
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The LED-PRO utilizes the proprietary Athena scaler, for high performance image
processing. The following features are provided:
Three universal inputs accept:
~ RGBHV/RGBS/RGsB computer video
~ Component video (STD or HDTV)
~ S-Video
~ Composite video with loop-through
SD SDI/HD SDI input.
DVI-I connectors support both universal analog and DVI input with loop-through.
DVI output connector for Barco LED Display interface.
Input video detection and auto-acquisition. LED-PRO will auto detect and match
input video to stored formats or user configurations.
Aspect ratio conversion and adjustments.
Freeze, pan and zoom.
10-Bit processing, plus motion adaptive and field-to-frame de-interlacing modes.
3:2 pulldown detection for NTSC, 2:2 film detection for PAL video sources
Decodes NTSC, PAL, and SECAM.
Ethernet connector for remote control.
Vertical lock (lock to source) eliminates image tears and other artifacts in scaled
motion video by eliminating frame rate conversion.