Reference Guide

3. Communication Parameter
3.1 RS-232C Remote access
(1) Interface RS-232C
(2) Baud rate 9600bps
(3) Data length 8bits
(4) Parity None
(5) Stop bit 1 bit
3.2 LAN control
(1) Communication system TCP/IP (Internet protocol suite)
(2) Interface Ethernet
(3) Communication layer Transport layer (TCP)
Using the payload of TCP segment.
(4) IP address If you need to change, Default: 10.0.50.100
Please refer“Dell Web Management for Displays”section on
User’s manual.
(5) Port No. 4661 (Fixed)
4. Communication Format
Control Command Syntax
[H0][H1][Len][R/W][Cmd][Data0]…[DataN][Chk]
[H0] = 0x37
[H1] = 0x51
[Len] = Length
[R/W] = Read/Write
Read = 0xEB
Write = 0xEA
[Cmd] = Command
[Data0]…[DataN] = Data0~N
[Chk] = Check Sum
Reply Command Syntax
[H2][H3][Len][Reply][RC][Cmd][Data0]…[DataN][Chk]
[H2] = 0x6F
[H3] = 0x37
[Len] = Length
[Reply] = Reply (0x02)
[RC] = Result Code