BenQ RM8602K RS232 & LAN Command List - Page 3

Introduction

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Introduction This document describes the hardware interface spec and software protocols of RS232 interface communication between Commercial Display and PC or other control unit with RS232 protocol. This set protocol allows users to assign the ID in the command to control the specify ID monitor. The set protocol contains two sections command: Set-Function and Get-Function In this document, "PC" represents all the control units that can send or receive the RS232 protocol command. Wire arrangement Wire Arrangement P1 Color P2 1 Black 1 2 Brown 3 3 Red 2 4 Orange 4 5 Yellow 5 6 Green 6 7 Blue 7 8 Purple 8 9 Gray 9 Case Drain wire Case RS232 pin assignment Pin Description Pin Description 1 NC 2 RXD 3 TXD 4 NC 5 GND 6 NC 7 RTS 8 CTS 9 NC Use of crossover (null modem) cable requires use with PC. 3

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3
Introduction
This document describes the hardware interface spec and software protocols of RS232 interface
communication between Commercial Display and PC or other control unit with RS232 protocol.
This set protocol allows users to assign the ID in the command to control the specify ID monitor.
The set protocol contains two sections command: Set-Function and Get-Function
In this document, "PC" represents all the control units that can send or receive the RS232 protocol command.
Wire arrangement
Wire Arrangement
P1
Color
P2
1
Black
1
2
Brown
3
3
Red
2
4
Orange
4
5
Yellow
5
6
Green
6
7
Blue
7
8
Purple
8
9
Gray
9
Case
Drain wire
Case
RS232 pin assignment
Pin
Description
Pin
Description
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
RTS
8
CTS
9
NC
Use of crossover (null modem) cable requires use with PC.