Atlona AT VIDEO MATRIX User Manual
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CONNECTOR TYPES
The AV matrix swticher uses 2 types of Video Connectors for 4 Channel and 8 Channel RCA terminals are used.
For 16 Channel, 24 Channel, 32 Channel, 48 Channel, 64 Channel, 96 Channel, 128 Channel BNC female ter-
minals are use. Audio signal I/O terminals make up of 2 Channel, 4 Channel, 8 Channel, 16 Channel, 24 Chan-
nel, 32 Channel, 48 Channel, 64 Channel, 96 Channel 128 Channel with 3.8mm captive screw connectors(or
RCA terminals). The AV1616 switcher signal I/O terminals are form Channel 1 to Channel 8 and Channel 9 to
Channel 16 (form left to right, display in two rows), The interfaces are video terminals (BNC), audio left state
terminals (white RCA), audio right state terminals (red RCA). The AV switcher can also be controlled via the
RS-232 communication port. This RS-232 communication port is a female 9-pin D connector. The definition of
its pins is shown in the table below.
The switcher can also be controlled through COM1 or COM2 ports on the computer, To control the switcher,
users may use the application SWITCHER 2.0 in the supplied CD or develop their own control software with
the protocol and control codes.
PinR S-232
Description
1N
/u
Not used
2T
xT
ransmit data
3R
xR
eceive data
4N
/u
Not used
5G
nd
Signal ground
6N
/u
Not used
7N
/u
Not used
8N
/u
Not used
9N
/u
Not used