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2.5 Protocol Module
Matrix system built in muti-protocol module, user may set the matrix switcher’s control
protocol and communication rate. ( the factory standard is Pelco-D, communication rate is
2400Bit/s). The matrix switcher of operation method as follows,
3U matrix switcher : Turn on the two screws on the left of the case with three LED, then
use will see the PCB board, as below,
9U matrix switcher : Turn on the four screws on the left of the case with eight LED, then
use will see the PCB board , as below,
Switcher for Protocol and communication rate setting
Protocol
BIT1
BIT2
Baud Rate BIT3
BIT4
Pelco-D
OFF
OFF
9600BIT/S OFF
OFF
Pelco-P
ON
OFF
4800BIT/S ON
OFF
Kalatel
OFF
ON
2400BIT/S OFF
ON
Factory
ON
ON
1200BIT/S ON
ON
2.6
Matrix Case
There are four kinds of matrix switcher for options; 3U standard case, 9U standard case, as
below:
