Datavideo SE-2000, Инструкция по эксплуатации

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SE-2000 RS-232 Remote Control Protocol
Communication diagram
Control Interface
Interface RS232
Baud Rate 115200
Data bits 8
Parity None
Stop bits 1
Pin Assignment
D-Sub 9pin Female
The pin assignment of the Host Controller and SE-2000 is shown in the following table:
Pin Host SE-2000
2 Receive A (RX-)

Transmit A (TX-)
3 Transmit B (TX+)

Receive B (RX+)
5 Common --- Common
Command Code Format
13 Bytes(Hex)
1 2 3 4 5 6 7 8 9 10 11 12 13
E2 E4 0F 00 FF 01 FE 40 02 COM ARG CRCL CRCH
COM , ARG : Reference to (Table 3)
Response Code Format
N Bytes(Hex)
1 2 3 4 5 6 7 8 9 … N-1 N
E2 E4 FF 01 0F 00 FE ERR Len CRCL CRCH
ERR : C0 (No Error) , other code (have error)
Len : Response data code