29
Cross LAN cable (PC to PC)
RJ45
P1 P2
LAN
Signal P1 P2 Signal
TX+ 1 3 RX+
TX- 2
6 RX-
RX+ 3
1 TX+
RX- 6
2 TX-
Control Codes
Viewing control state (Get control command)
Header Command
ID
Data length
Checksum
0xAA Command type 0
Controlling (Set control command)
Header Command
ID
Data length Data
Checksum
0xAA Command type 1 Value
Command
No. Command type Command Value range
1
Power control 0x11 0~1
2
Input source control 0x14 -
3
Screen mode control 0x18 -
4
Safety Lock 0x5D 0~1
All communications take place in hexadecimals. The checksum is calculated by adding
up all values except the header. If a checksum adds up to be more than 2 digits as shown
below (11+FF+01+01=112), the first digit is removed.
To Next Page
Loading...
