BenQ LU9915 Manuel utilisateur

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 straight cable....................................................................................................................4

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

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

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

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

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

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

Color

Black

Brown

Red

Orange

Yellow

Green

Blue

Purple

Gray

Case

Drain wire

Case

RS232 pin assignment

Description

RXD

TXD

GND

RTS

CTS

Connections and communication settings

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

RS232 serial port with a straight 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 (straight)

D-Sub 9 pin

(female)

D-Sub 9 pin

(male)

D-Sub port (male or female)

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 bps (It cannot be changed)

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

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

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.

PC or laptop

RJ45 port on a projector

LAN cable

PC or laptop

HDBaseT compatible device

D-Sub 9 pin

RJ45

RJ45 port on a projector

LAN cable

D-Sub 9 pin

3. Finish Serial port setup.

Baud rate

9600 bps (It cannot be changed)

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

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

Setting

Condition

Support

Power

Write

Power On

StandBy

YES

Write

Power off

Lamp On

YES

Read

Power Status

Any State

YES

Source

Selection

Write

COMPUTER/YPbPr

Lamp On &

Not in blank

screen

YES

Write

COMPUTER 2/YPbPr2

YES

Write

Component

Write

Component2

Write

DVI-A

Write

DVI-D

YES

Write

HDMI

YES

Write

HDMI 2

Write

Composite

Write

S-Video

Write

Network

<CR>*sour=network#<CR>

Write

USB Display

<CR>*sour=usbdisplay#<CR>

Write

USB Reader

<CR>*sour=usbreader#<CR>

Write

Wireless

<CR>*sour=wireless#<CR>

Write

DisplayPort

YES

Write

3G-SDI

YES

Write

HD Connect

<CR>*sour=hdconnect#<CR>

Write

HDBaseT

<CR>*sour=hdbaset#<CR>

YES

Read

Current source

YES

Picture Mode

Write

Dynamic

<CR>*appmod=dynamic#<CR>

Source

Locked

Write

Presentation

<CR>*appmod=preset#<CR>

YES

Write

sRGB

<CR>*appmod=srgb#<CR>

Write

Bright

<CR>*appmod=bright#<CR>

YES

Write

Living Room

<CR>*appmod=livingroom#<CR>

Write

Game

<CR>*appmod=game#<CR>

Write

Cinema

<CR>*appmod=cine#<CR>

YES

Write

Dicom SIM

<CR>*appmod=dicom#<CR>

YES

Write

Vivid

<CR>*appmod=vivid#<CR>

YES

Write

Standard

<CR>*appmod=std#<CR>

YES

Write

User1

<CR>*appmod=user1#<CR>

YES

Write

User2

<CR>*appmod=user2#<CR>

YES

Write

User3

<CR>*appmod=user3#<CR>

YES

Write

ISF Day

<CR>*appmod=isfday#<CR>

YES

Write

ISF Night

<CR>*appmod=isfnight#<CR>

YES

Write

<CR>*appmod=threed#<CR>

YES

Read

Picture Mode

<CR>*appmod=?#<CR>

YES

Picture

Settings

Write

Contrast +

Source

Locked

YES

Write

Contrast -

YES

Read

Contrast value

YES

Write

Brightness +

YES

Write

Brightness -

YES

Read

Brightness value

YES

Write

Color +

<CR>*color=+#<CR>

YES

Write

Color -

<CR>*color=-#<CR>

YES

Read

Color value

<CR>*color=?#<CR>

YES

Write

Hue +

YES

Write

Hue -

YES

Read

Hue value

YES

Write

Sharpness +

<CR>*sharp=+#<CR>

YES

Write

Sharpness -

<CR>*sharp=-#<CR>

YES

Read

Sharpness value

<CR>*sharp=?#<CR>

YES

Write

Gamma 1.0

YES

Write

Gamma 1.8

YES

Write

Gamma 2.0

YES

Write

Gamma 2.2

YES

Write

Gamma 2.35

YES

Write

Gamma 2.5

YES

Write

Gamma BenQ

YES

Read

Gamma Status

YES

Write

Noise Reduction +

YES

Write

Noise Reduction -

YES

Read

Noise Reduction value

YES

Write

Overscan Off

YES

Write

Overscan Crop

YES

Write

Overscan Zoom

YES

Read

Overscan Status

YES

Write

Reset picture settings

<CR>*picture=reset#<CR>

YES

Write

Digital Zoom In

<CR>*zoomI#<CR>

Source

Locked

YES

Write

Digital Zoom out

<CR>*zoomO#<CR>

YES

Write

Digital Pan right

<CR>*zoomP=+#<CR>

YES

Write

Digital Pan left

<CR>*zoomP=-#<CR>

YES

Write

Digital Pan value

<CR>*zoomP=?#<CR>

YES

Write

Digital Scan up

<CR>*zoomS=+#<CR>

YES

Write

Digital Scan down

<CR>*zoomS=-#<CR>

YES

Write

Digital Scan value

<CR>*zoomS=?#<CR>

YES

Write

Digital Zoom Reset

<CR>*zoomD=reset#<CR>

YES

Write

Auto PC (Resync current source)

Source

Locked

YES

Write

Color Temperature-Warmer

<CR>*ct=warmer#<CR>

Source

Locked

YES

Write

Color Temperature-Warm

YES

Write

Color Temperature-Normal

<CR>*ct=normal#<CR>

YES

Write

Color Temperature-Cool

YES

Write

Color Temperature-Cooler

<CR>*ct=cooler#<CR>

Write

Color Temperature-lamp native

<CR>*ct=native#<CR>

YES

Read

Color Temperature Status

YES

Write

Auto

Laser On

Picture

Settings :

Color

Adjustment

Write

Color Red Offset +

<CR>*roffset=+#<CR>

Source

Locked

YES

Write

Color Red Offset -

<CR>*roffset=-#<CR>

YES

Read

Color Red Offset value

<CR>*roffset=?#<CR>

YES

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