Avlink VAX-2088 - Manual (Page 9)

VAX Matrix Switching System—User Manual
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5.0 VAX Matrix and Peripherals Connection
Figure 5-1 VAX Matrix System Connection
5.0.1 Input/Output Jacks
Referring to the different models, the video signal input/output jacks are formed by the 4th
row and 8th row VGA female terminals. The audio input/output jacks are formed by the 4
th
and
8
th
row 5-phase 3.8mm connection terminals. The VAX-2088 video signal input/output terminal
channels are numbered from lower to upper and from left to right as NO.1 to NO.8 channels (in
two rows). The video port is the video signal terminal. The audo signal input/output terminal
channels are numbered from left to right as NO.1 to NO.8. Refer to the drawing on the housing
for port terminals of different models.
Different models of the VAX matrix system provides a different number of input/output
jacks for users to connect to different audio/visual equipment including CD/DVD players,
graphics workstations, and number displays. The output terminals can be connected to projectors,
video recorders, displays and multiplexers and so on.
5.0.1.1 Video Connecting Cable
Data processed by the display card will ultimately be output to the display, and the display
output connector bridges together the computer and the display. It is responsible to output
corresponding graphics signals to the display. Due to design and manufacturing, the CRT
monitor can only receive analog signals, thereby the display card must also be able to input
analog signals. The VGA (Video Graphics Array) connector, also called D-Sub conector, is the
connector of graphics card for output of analog signals. Although the LCD display can directly
receive digital signals, many low-end products still use VGA connectors for connection to the