AMX Modero NXT-1500VG, Operation/Reference Manual

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Touch Panel Accessories
21 VG-Series Modero Touch Panels
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-AVB/RGB Specifications (Cont.)
Other AMX Equipment: • AC-RK Equipment Rack Kit ( FG575 )
• NXA-MTC/RGB Combo Table Top cable (CA2250-70)
• NXA-RGBCBL, 15-pin to 5X BNC RGB Breakout cable ( FG2250-80 )
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 Adjustment - RGB Adjustment Page
section on page 142 ).
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 +
TIA 568B
It is important that the correct pairing is observed.