Справочник Пользователя для Crestron cnxvga

The CNXVGA ships preconfigured to convert all RGB input signals to an S-Video 
output. Some applications require the RGB input signals to be converted to a 
composite video output.  

For example, consider an application where a computer image is provided to the 
CNXVGA. A composite video output signal is required so that it can be sent to the 
video switcher where the signal can be made available to multiple places as a video 
source. The block diagram below represents the aforementioned application.  

COMPUTER

CNXVGA

TO A NUMBER

OF LOCATIONS

AS VIDEO SOURCES

VIDEO

SWITCHER

 

Changing the output format is easy; simply move the position of a single internal 
jumper. Complete the following steps to remove the CNXVGA cover and 
reconfigure the video output signal to provide composite video.  The only tools 
required are a Phillips tip screw driver and grounding strap.  

CAUTION:  The CNXVGA contains electrostatic sensitive devices (ESD); observe 
precautions for handling ESDs to avoid damaging the unit.  

1.  Place CNXVGA on a flat surface.  

2.  Remove four screws and four washers that secure cover to the unit.  

 

3.  Remove cover and locate jumper (J9).  

4.  The default setting for the CNXVGA has the jumper covering pins 2 

and 3 (lower two pins as shown in illustration on the next page). 
Reposition jumper to cover pins 1 and 2 (upper two pins).  

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