BenQ RS232 Commands Manuel utilisateur

Model Name

Projector RS232 Command Control

Installation Guide

Table of Contents

Introduction ............................................................................................................................................. 3

Wire arrangement ........................................................................................................................................................ 3

RS232 pin assignment .................................................................................................................................................. 3

Connections and communication settings ......................................................................................... 4

RS232 serial port with a crossover cable ............................................................................................................... 4

Settings .................................................................................................................................................................. 4

RS232 via LAN .............................................................................................................................................................. 6

Settings .................................................................................................................................................................. 6

RS232 via HDBaseT ..................................................................................................................................................... 6

Settings .................................................................................................................................................................. 7

Command table ....................................................................................................................................... 8

Introduction

The document describes how to control your BenQ projector via RS232 from a computer. Follow the

procedures to complete the connection and settings first, and refer to the command table for RS232

commands.

Available functions and commands vary by model. Check the specifications and user manual of the purchased projector for

product functions.

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

Connections and communication settings

Choose one of the connections and set up properly before RS232 control.

RS232 serial port with a crossover cable

Settings

On-screen images in this document are for reference only. The screens may vary depending on your Operating System,

I/O ports used for connection, and the specifications of the connected projector.

1. Determine the COM Port name used for the RS232 communications in Device Manager.

PC or laptop

Communication

cable

(crossover)

Sub 9 pin (female)

Sub 9 pin (male) on a projector

2. Choose Serial and the corresponding COM port as the communication port. In this given example,

COM6 is selected.

3. Finish Serial port setup.

Baud rate 9600 / 14400 / 19200 / 38400 / 57600 / 115200* bps

Check the baud rate of the connected projector from its OSD menu.

*Default baud rate

Data length 8 bit

Parity check None

Stop bit 1 bit

Flow control None

RS232 via LAN

Settings

1. Find the Wired LAN IP address of the connected projector from the OSD menu and make sure the

projector and the computer are within the same network.

2. Input 8000 in the TCP port # field.

RS232 via HDBaseT

PC or laptop

RJ45 port

on a projector

LAN cable

PC or laptop

HDBaseT compatible device

Sub 9 p

RJ45

RJ45 port

on a projector

LAN cable

Sub 9 pin

Settings

1. Determine the COM Port name used for the RS232 communications in Device Manager.

2. Choose Serial and the corresponding COM port as the communication port. In this given example,

COM6 is selected.

3. Finish Serial port setup.

Baud rate 9600 / 14400 / 19200 / 38400 / 57600 / 115200* bps

Check the baud rate of the connected projector from its OSD menu.

*Default baud rate

Data length 8 bit

Parity check None

Stop bit 1 bit

Flow control None

Command table



Available

features differ by projector specification, input sources

, settings, etc..

 Commands are working if the standby power is 0.5W or a supported baud rate of the projector is set.

 Uppercase, lowercase, and a mixture of both types of characters are accepted for a command.

 If a command format is illegal, it will echo Illegal format.

 If a command with correct format is not valid for the projector model, it will echo Unsupported item.

 If a command with correct format cannot be executed under certain condition, it will echo Block item.

 If RS232 control is performed via LAN, a command works whether it starts and ends with <CR>.

All the commands and

behaviors are identical with the control through a serial port.

Function Type Operation ASCII Support

Power

Write Power On <CR>*pow=on#<CR> YES

Write Power Off <CR>*pow=off#<CR> YES

Read Power Status <CR>*pow=?#<CR> YES

Source

Selection

Write COMPUTER/YPbPr <CR>*sour=RGB#<CR> NO

Write COMPUTER 2/YPbPr2 <CR>*sour=RGB2#<CR> NO

Write COMPUTER 3/YPbPr3 <CR>*sour=RGB3#<CR> NO

Write Component <CR>*sour=ypbr#<CR> YES

Write Component2 <CR>*sour=ypbr2#<CR> NO

Write DVI-A <CR>*sour=dviA#<CR> NO

Write DVI-D <CR>*sour=dvid#<CR> NO

Write HDMI(MHL) <CR>*sour=hdmi#<CR> YES

Write HDMI 2(MHL2) <CR>*sour=hdmi2#<CR> YES

Write HDMI 3 <CR>*sour=hdmi3#<CR> NO

Write Composite <CR>*sour=vid#<CR> NO

Write S-Video <CR>*sour=svid#<CR> NO

Write Network <CR>*sour=network#<CR> YES

Write USB Display <CR>*sour=usbdisplay#<CR> NO

Write USB Reader <CR>*sour=usbreader#<CR> NO

Write HDbaseT <CR>*sour=hdbaset#<CR> NO

Write DisplayPort <CR>*sour=dp#<CR> NO

Write 3G-SDI <CR>*sour=sdi#<CR> NO

Write Smart System <CR>*sour=smartsystem#<CR> TBD

Read Current source <CR>*sour=?#<CR> YES

Audio Control

Write Mute On <CR>*mute=on#<CR> YES

Write Mute Off <CR>*mute=off#<CR> YES

Read Mute Status <CR>*mute=?#<CR> YES

Write Volume + <CR>*vol=+#<CR> YES

Write Volume - <CR>*vol=-#<CR> YES

Write Volume level for

customer

<CR>*vol=value#<CR> YES

Read Volume Status <CR>*vol=?#<CR> YES

Write Mic. Volume + <CR>*micvol=+#<CR> NO

Write Mic. Volume - <CR>*micvol=-#<CR> NO

Read Mic. Volume Status <CR>*micvol=?#<CR> NO

Audio source

select

Write Audio pass Through off <CR>*audiosour=off#<CR> NO

Write Audio-Computer1 <CR>*audiosour=RGB#<CR> NO

Write Audio-Computer2 <CR>*audiosour=RGB2#<CR> NO

Write Audio-Video/S-Video <CR>*audiosour=vid#<CR> NO

Write Audio-Component <CR>*audiosour=ypbr#<CR> NO

Write Audio-HDMI <CR>*audiosour=hdmi#<CR> NO

Write Audio-HDMI2 <CR>*audiosour=hdmi2#<CR> NO

Write Audio-HDMI3 <CR>*audiosour=hdmi3#<CR> NO

Read Audio pass Status <CR>*audiosour=?#<CR> NO

Picture Mode

Write Dynamic <CR>*appmod=dynamic#<CR> NO

Write Presentation <CR>*appmod=preset#<CR> NO

Write sRGB <CR>*appmod=srgb#<CR> NO

Write Bright <CR>*appmod=bright#<CR> YES

Write Living Room <CR>*appmod=livingroom#<CR> NO

Write Game <CR>*appmod=game#<CR> NO

Write Cinema(Rec.709) <CR>*appmod=cine#<CR> NO

Write Standard/Vivid <CR>*appmod=std#<CR> YES

Write Football <CR>*appmod=football#<CR> NO

Write Football Bright <CR>*appmod=footballbt#<CR> NO

Write DICOM <CR>*appmod=dicom#<CR> NO

Write THX <CR>*appmod=thx#<CR> NO

Write Silence mode <CR>*appmod=silence#<CR> NO

Write DCI-P3 mode(D.

Cinema)

<CR>*appmod=dci-p3#<CR> NO

Write Vivid <CR>*appmod=vivid#<CR> NO

Write Infographic <CR>*appmod=infographic#<CR> NO

Write User1 <CR>*appmod=user1#<CR> YES

Write User2 <CR>*appmod=user2#<CR> NO

Write User3 <CR>*appmod=user3#<CR> NO

Write ISF Day <CR>*appmod=isfday#<CR> NO

Write ISF Night <CR>*appmod=isfnight#<CR> NO

Write 3D <CR>*appmod=threed#<CR> YES

Write Sport <CR>*appmod=sport#<CR> YES

Write HDR10 <CR>*appmod=hdr#<CR> NO

Write HLG <CR>*appmod=hlg#<CR> NO

Write Spreadsheet <CR>*appmod=spreadsheet#<CR> NO

Read Picture Mode <CR>*appmod=?#<CR> YES

Picture Setting

Write Contrast + <CR>*con=+#<CR> YES

Write Contrast - <CR>*con=-#<CR> YES

Write Set Contrast value <CR>*con=value#<CR> YES

Read Contrast value <CR>*con=?#<CR> YES

Write Brightness + <CR>*bri=+#<CR> YES

Write Brightness - <CR>*bri=-#<CR> YES

Write Set Brightness value <CR>*bri=value#<CR> YES

Read Brightness value <CR>*bri=?#<CR> YES

Write Color + <CR>*color=+#<CR> YES

Write Color - <CR>*color=-#<CR> YES

Write Set Color value <CR>*color=value#<CR> YES

Read Color value <CR>*color=?#<CR> YES

Write Sharpness + <CR>*sharp=+#<CR> YES

Write Sharpness - <CR>*sharp=-#<CR> YES

Write Set Sharpness value <CR>*sharp=value#<CR> YES

Read Sharpness value <CR>*sharp=?#<CR> YES

Write Flesh Tone + <CR>*fleshtone=+#<CR> NO

Write Flesh Tone - <CR>*fleshtone=-#<CR> NO

Write Set Flesh Tone value <CR>*fleshtone=value#<CR> NO

Read Flesh Tone value <CR>*fleshtone=?#<CR> NO

Write Color

Temperature-Warmer

<CR>*ct=warmer#<CR> YES

Write Color

Temperature-Warm

<CR>*ct=warm#<CR> YES

Write Color

Temperature-Normal

<CR>*ct=normal#<CR> YES

Write Color

Temperature-Cool

<CR>*ct=cool#<CR> NO

Write Color

Temperature-Cooler

<CR>*ct=cooler#<CR> YES

Write

Color

Temperature-lamp

native

<CR>*ct=native#<CR> NO

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