Touch Panel Accessories
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VG Series Modero Touch Panels
Supported Component/VGA Video Resolutions and Formats
The table below contains a list of resolutions and formats supported by the NXA-RGB. Please note that the maximum
resolutions supported by the NXA-RGB may exceed the maximum input of the touch panel being used.
RGB RJ-45 connection and wiring information
This RJ-45 connector is used to route the signals connected to the RGB / Component input port on the rear of the AVB/
RGB Breakout Box to the VG-Series Modero panel. Standard CAT5 cable can be used for this connection with short
cable runs under 50 feet (15.24 m). For cable runs over 50 feet (15.24 m), AMX recommends using the Belden Brilliance
VideoTwist 7987. This Belden cable is not CAT5 compliant, but is designed to control skew between the red, green, and
blue video signals. Therefore, for longer cable runs, the video quality will be much higher using the Belden VideoTwist
7987 cable versus standard CAT5 (or other Ethernet compliant cables). The pinout of this RGB connector is given in the
table below.
NXA-RGB Supported Resolutions and Formats
Resolutions Refresh Rates: Descriptions
VGA Compatible signals:
560 x 192 60 Hz • Apple II
560 x 384 60 Hz • MAC 12”
640 x 350 60 Hz • EGA HP 12”
640 x 416 60 Hz • DOS machines
640 x 480 60 Hz, 72 Hz, 75 Hz, 85 Hz • VGA
720 x 532 60 Hz • IBM 3472
800 x 600 60 Hz, 72 Hz, 75 Hz, 80 Hz • SVGA
Component/HDTV Compatible signals:
720 x 483 • HD 480p - SMPTE 293M
The maximum input resolution for each touch panel is the same as the screen
resolution for the panel. For instance, if the touch panel’s screen resolution is 800 x
600 pixels, the maximum input resolution through a Breakout Box is 800 x 600.
The Belden cable only adjusts for RGB skew but may still need to be configured
properly for cable length by using the Cable Variance setting on the RGB Adjustment
page (Video - RGB Settings Page section on page 123).
RGB RJ-45 Connector Pinouts and Signals
Pin Color Function Polarity
1 Orange-White Blue Video -
2 Orange Blue Video +
3 Green-White Data (bidirectional) -
4 Blue Green Video -
5 Blue-White Green Video +
6 Green Data (bidirectional) +
7 Brown-White Red Video -
8 Brown Red Video +
It is important that the correct pairing is observed.
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