Vivitek DW772ust User guide

D77 Series

— i—

Copyright

This publication, including all photographs, illustrations and software, is protected under international
copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may
be reproduced without written consent of the author.

© Copyright 2018

Disclaimer

The information in this document is subject to change without notice. The manufacturer makes no
representations or warranties with respect to the contents hereof and specifically disclaims any implied
warranties of merchantability or fitness for any particular purpose. The manufacturer reserves the right to
revise this publication and to make changes from time to time in the content hereof without obligation of the
manufacturer to notify any person of such revision or changes.

Trademark Recognition

Kensington is a U.S. registered trademark of ACCO Brand Corporation with issued registrations and
pending applications in other countries throughout the world.

HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing LLC in the United States and other
countries.

All other product names used in this manual are the properties of their respective owners and are
acknowledged.

Ver.：2

— ii—

Important Safety Information

Important:

It is strongly recommended that you read this section carefully before using the projector. These
safety and usage instructions will ensure that you enjoy many years of safe use of the projector.

Keep this manual for future reference.

Symbols Used

Warning symbols are used on the unit and in this manual to alert you of hazardous situations.
The following styles are used in this manual to alert you to important information.

Note:

Provides additional information on the topic at hand.

Important:

Provides additional information that should not be overlooked.

Caution:

Alerts you to situations that may damage the unit.

Warning:

Alerts you to situations that may damage the unit, create a hazardous environment, or cause
personal injury.

Throughout this manual, component parts and items in the OSD menus are denoted in bold font as in this
example:
“Push the Menu button on the remote control to open the Main menu.”

General Safety Information

 Do not open the unit case. Aside from the projection lamp, there are no user-serviceable parts in

the unit. For servicing, contact qualified service personnel.

 Follow all warnings and cautions in this manual and on the unit case.
 The projection lamp is extremely bright by design. To avoid damage to eyes, do not look into the

lens when the lamp is on.

 Do not place the unit on an unstable surface, cart, or stand.
 Avoid using the system near water, in direct sunlight, or near a heating device.
 Do not place heavy objects such as books or bags on the unit.

Note:

RG1 IEC 62471-5:2015

— iii—

Projector Installation Notice

 Place the projector in a horizontal position

The tilt angle of the projector should not exceed 15 degrees, nor should the projector be
installed in any way other than the desktop and ceiling mount, otherwise lamp life could decrease
dramatically, and may lead to other unpredictable damages.

 Allow at least 50 cm clearance around the exhaust vent.

 Ensure that the intake vents do not recycle hot air from the exhaust vent.
 When operating the projector in an enclosed space, ensure that the surrounding air temperature

within the enclosure does not exceed operation temperature while the projector is running, and the
air intake and exhaust vents are unobstructed.

 All enclosures should pass a certified thermal evaluation to ensure that the projector does not

recycle exhaust air, as this may cause the device to shutdown even if the enclosure temperature is
with the acceptable operation temperature range.

Verify Installation Location

 To supply power, the 3-blade (with earthing lead) socket should be used to ensure proper

grounding and equalized ground potential for all of the equipment in the Projector System.

 The power code provided with the Projector should be used. In case of any missing item, other

qualified 3-blade (with earthing lead) power cord can be used as substitution; however, do not use
2-blade power cord.

 Verify if the voltage is stable, grounded properly and there is no electricity leakage.
 Measure total power consumption which should not higher the safety capacity and avoid safety

issue and short circuit.

 Turn on Altitude Mode when located in high altitude areas
 The projector can only be installed upright or inverted.
 When installation the bracket, make sure the weight limit is not exceed and firmly secured.
 Avoid installing near air conditioner duct or subwoofer.
 Avoid installing at high temperature, insufficient cooling and heavy dust locations.
 Keep your product away from fluorescent lamps to avoid malfunction caused by IR interference.

 The VGA IN connector should be connected to the VGA IN port. Note that it should be inserted

tightly, with the screws on both sides securely fastened to ensure proper connection of the signal
wire for achieving optimal display effect.

 The AUDIO IN connector should be connected to the AUDIO IN port and CANNOT be connected

to AUDIO OUT or other ports like BNC, RCA; otherwise, it will lead to mute output and even
DAMAGE the port.

 Install the projector above 200cm to avoid damage.
 The power cord and signal cable should be connected before power on the projector. During the

projector starting and operating process, DO NOT insert or remove the signal cable or the power
cord to avoid damaging the projector.

— iv—

Cooling notes

Air outlet

 Make sure the air outlet is 50cm clear of any obstruction to ensure proper cooling.
 Air outlet location should not be in front of the lens of other projector to avoid causing illusions.
 Keep the outlet at least 100cm away from the inlets of other projectors

 The projector generates a massive amount of heat during use. The internal fan dissipates the heat

of the projector when shutting down, and such process may continue for a certain period. After the
project enters STANDBY MODE status, press the AC power button to turn off the projector and
remove the power cord. DO NOT remove the power cord during the shutdown process, as it may
cause damage to the projector. In the meantime, the delayed heat radiating will also affect the
service life of the projector. The shutdown process may vary depending on the model used.
Whatever the case may be, be sure to disconnect the power cord till after the projector enters the
STANDBY status.

Air inlet

 Make sure there is no object blocking air input within 30 cm.
 Keep the inlet away from other heat sources
 Avoided heavy dust area

— v—

Power Safety

 Only use the supplied power cord.
 Do not place anything on the power cord. Place the power cord where it will not be in the way of

foot traffic.

 Remove the batteries from the remote control when storing or not in use for a prolonged period.

Replacing the Lamp

Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 47
for clear and safe instructions for this procedure. Before replacing the lamp:

 Unplug the power cord.
 Allow the lamp to cool for about one hour.

Caution:

In rare cases the lamp bulb may burn out during normal operation and cause glass dust or shards
to be discharged outward from the rear exhaust vent.

Do not inhale or do not touch glass dust or shards. Doing so could result in injury.
Always keep your face away from the exhaust vent so that you do not suffer from the gas and

broken shards of the lamp.

Cleaning the Projector

 Unplug the power cord before cleaning. See Cleaning the Projector on page 52.
 Allow the lamp to cool for about one hour.

Regulatory Warnings

Before installing and using the projector, read the regulatory notices in the Regulatory Compliance section
on page 67.

Important Recycle Instructions:

Lamp(s) inside this product contain mercury. This product may contain other electronic waste that can

be hazardous if not disposed of properly. Recycle or dispose in accordance with local, state, or federal Laws.
For more information, contact the Electronic Industries Alliance at WWW.EIAE.ORG. For lamp specific

disposal information check WWW.LAMPRECYCLE.ORG.

Symbol Explanations

DISPOSAL: Do not use household or municipal waste collection services for
disposal of electrical and electronic equipment. EU countries require the use
of separate recycling collection services.

About this manual

This manual is intended for end users and describes how to install and operate the DLP projector. Wherever
possible, relevant information—such as an illustration and its description—has been kept on one page. This
printer-friendly format is both for your convenience and to help save paper, thereby protecting the
environment. It is suggested that you only print sections that are relevant to your needs.

— vi—

Table of Contents

GETTING STARTED .............................................................................................................................................. 1

Packing Checklist ................................................................................................................................................ 1

Views of Projector Parts ...................................................................................................................................... 2

Front-right View ............................................................................................................................................... 2

Limited lens shift .............................................................................................................................................. 3

Top view—On-screen Display (OSD) buttons and LEDs ................................................................................ 4

Rear view ......................................................................................................................................................... 5

Bottom view ..................................................................................................................................................... 7

Remote Control Parts .......................................................................................................................................... 8

Remote Control Operating Range .................................................................................................................... 10

Projector and Remote Control Buttons ............................................................................................................. 10

SETUP AND OPERATION ................................................................................................................................... 11

Inserting the Remote Control Batteries ............................................................................................................. 11

Starting and Shutting down the Projector ......................................................................................................... 12

Setting an Access Password (Security Lock) ................................................................................................... 13

Adjusting the Projector Level ............................................................................................................................ 15

Adjusting the Focus and Keystone ................................................................................................................... 16

Adjusting the Volume ........................................................................................................................................ 16

ON-SCREEN DISPLAY (OSD) MENU SETTINGS.............................................................................................. 17

OSD Menu Controls .......................................................................................................................................... 17

Navigating the OSD ....................................................................................................................................... 17

Setting the OSD Language ............................................................................................................................... 18

OSD Menu Overview ........................................................................................................................................ 19

Image Menu ...................................................................................................................................................... 22

Computer Menu ............................................................................................................................................. 23

Advanced Feature ......................................................................................................................................... 24

White Balance ............................................................................................................................................... 25

Color Manager ............................................................................................................................................... 26

Settings 1 Menu ................................................................................................................................................ 27

Audio.............................................................................................................................................................. 28

Advanced 1 Feature ...................................................................................................................................... 29

Advanced 2 Feature ...................................................................................................................................... 31

Settings 2 Menu ................................................................................................................................................ 32

Status............................................................................................................................................................. 33

Advanced 1 Feature ...................................................................................................................................... 34

Advanced 2 Feature ...................................................................................................................................... 45

MAINTENANCE AND SECURITY ....................................................................................................................... 47

Replacing the Projection Lamp ......................................................................................................................... 47

Resetting the Lamp ....................................................................................................................................... 49

Cleaning the filter (filter: optional parts) ............................................................................................................ 50

Replacing the Filter ........................................................................................................................................... 51

Cleaning the Projector ....................................................................................................................................... 52

Cleaning the Projector Mirror: ....................................................................................................................... 52

Cleaning the Case ......................................................................................................................................... 53

Using the Physical Lock .................................................................................................................................... 54

Using the Kensington Security Slot ............................................................................................................... 54

Using the Security Bar ................................................................................................................................... 54

TROUBLESHOOTING ......................................................................................................................................... 55

Common problems and solutions ..................................................................................................................... 55

Tips for Troubleshooting ................................................................................................................................... 55

LED Error Messages ......................................................................................................................................... 56

Image Problems ................................................................................................................................................ 56

Lamp Problems ................................................................................................................................................. 57

Remote Control Problems ................................................................................................................................. 57

Audio Problems ................................................................................................................................................. 57

— vii—

Having the Projector Serviced .......................................................................................................................... 58

HDMI Q & A ...................................................................................................................................................... 59

SPECIFICATIONS ................................................................................................................................................ 60

Specifications .................................................................................................................................................... 60

Projection Distance vs. Projection Size ............................................................................................................ 62

Projection Distance and Size Table .............................................................................................................. 62

Timing Mode Table ........................................................................................................................................... 63

Projector Dimensions (DW771USTi/DH773USTi) ............................................................................................ 65

Projector Dimensions (DW770UST/DH772UST) .............................................................................................. 66

REGULATORY COMPLIANCE ........................................................................................................................... 67

FCC Warning .................................................................................................................................................... 67

Canada .............................................................................................................................................................. 67

Safety Certifications .......................................................................................................................................... 67

APPENDIX I ......................................................................................................................................................... 68

FOR DW770UST / DW771USTi ....................................................................................................................... 68

RS-232C Protocol ............................................................................................................................................. 68

FOR DH772UST / DH773USTi ......................................................................................................................... 73

Communication parameter setup ...................................................................................................................... 73

— 1—

GETTING STARTED

Packing Checklist

Carefully unpack the projector and check that the following items are included:

INTERACTIVE PROJECTOR (DW771USTI/DH773USTI)

DLP PROJECTOR (DW770UST/DH772UST)

REMOTE CONTROL

(W

ITH TWO

AAA B

ATTERIES

)

POWER CORD

VGA CABLE

QUICK START CARD

WARRANTY CARD

THE FOLLOWING ITEMS ONLY FOR DW771USTI/DH773USTI

USB CABLE

(A-TAPE TO MINI)

PENS BOX

(WITH FOUR AAA BATTERIES

& FOUR TIPS)

Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not
work. It is recommend that you keep the original packing material should you ever need to return the
equipment for warranty service.

Caution:

Avoid using the projector in dusty environments.

— 2—

Views of Projector Parts

Front-right View

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

Lamp cover

Removes cover to replace lamp module

2.

IR receiver

Receives IR signal from remote control

3.

Lens

Projection Lens

4.

Focus ring

Focuses the projected image

5.

Manual Lens shift

For Image vertical shift adjustment

6.

Function keys

See Top view—On-screen Display (OSD)
buttons and LEDs.

4

7.

Interactive Camera

Interactive function use
Note: Only available in DW771USTi/DH773USTi

8.

Aspheric mirror

Reflects images

Important:

Ventilation openings on the projector allow for good air circulation, which keeps the projector
lamp cool. Do not obstruct any of the ventilation openings.

4 5

7

61 32

8

— 3—

Limited lens shift

(Only available in DW770UST and DW771USTi)

To shift up the projection image, twist the
adjusters counter clockwise

To shift down the projection image , twist the
adjusters clockwise

Hex key(2.5mm)

H x 1.7 %

H

H x 1.7 %

— 4—

Top view—On-screen Display (OSD) buttons and LEDs

ITEM

LABEL

DESCRIPTION

SEE

PAGE:

1.

MENU

Opens and exits OSD menus

17

2.

Navigates in the OSD
Quick Menu – For Keystone

3.

SOURCE

Enter the Source menu

4.

Navigates and changes settings in the OSD

17

5.

Enter or confirm highlighted OSD menu item

6.

AUTO

Optimizes image size, position, and resolution

7.

Navigates and changes settings in the OSD

17

8.

Navigates in the OSD
Quick Menu – For Keystone

9.

Turns the projector On or Off

10.

LAMP LED
Red

Lamp Fail

56

Flashing

Error code

11.

POWER LED
Green

Ready to power on (Standby)
Lamp Lit , System stable
Over Temperature

Flashing

System initial, Power on,
Cooling, Error code

12.

TEMP LED

Red

Over Temperature

1

6

2

3

4

5

12

7
8

9

10

11

— 5—

Rear view

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

Security bar

For security and authorized usage

54

2.

Kensington lock

Secure to permanent object with a Kensington Lock
system

3.

USB-B(Service)

Connect the USB cable from a computer

4.

AUDIO L/R
(For VIDEO/ S-VIDEO)

Connect an AUDIO cable from the audio device

5.

RS-232

Connect RS-232 serial port cable for remote control

6.

AUDIO IN

Connect an AUDIO cable from the audio device

7.

MIC

Connect the Microphone for use

8.

AUDIO OUT

Connect an AUDIO cable to an audio amplifier

9.

AC IN

Connect the POWER cable

12

10.

HDMI 1

Connect the HDMI cable from a HDMI device

11.

HDMI 2

Connect the HDMI cable from a HDMI device

12.

MONITOR OUT

Connect the RGB cable to a display

13.

COMPUTER

Connect the RGB cable from a computer or components device

14.

VIDEO

Connect the composite cable from a video device

15.

USB (1.5A)

Connect the USB cable for power supply.

16.

RJ – 45

Connect a LAN cable from Ethernet

17.

INTERACTIVE

Connect the USB cable to PC (for Interactive function)

Note: Only available in DW771USTi/DH773USTi

1 2

3

4

5 6

7

8 9

1011

1213

14

15

16

17

— 6—

Note:

If your video equipment has various input sources, it is recommended to connect in priority of
HDMI/DVI, component (thru VGA), Composite for better picture quality.

Note:

User should install driver before used Interactive function.
For more detail see driver disc.

Warning:

As a safety precaution, disconnect all power to the projector and connecting devices before
making connections.

— 7—

Bottom view

255.3

149.3

43.3

247.0

135.5

1222

1

1

206.3

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

Tilt adjustor

Rotate adjuster lever to adjust angle position

15

2.

Ceiling support holes

Contact your dealer for information on mounting the projector on a
ceiling

Note:
When installing, ensure that you use only UL Listed ceiling mounts.
For ceiling installations, use approved mounting hardware and M4 screws with a maximum
screw depth of 12 mm (0.47 inch).
The construction of the ceiling mount must be of a suitable shape and strength. The ceiling
mount load capacity must exceed the weight of the installed equipment, and as an additional
precaution be capable of withstanding three times the weight of the equipment over a period of
60 seconds.

— 8—

Remote Control Parts

Important:

1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency

fluorescent lights can disrupt remote control operation.

2. Be sure nothing obstructs the path between the remote control and the projector. If the path
between the remote control and the projector is obstructed, you can bounce the signal off
certain reflective surfaces such as projector screens.

3. The buttons and keys on the projector have the same functions as the corresponding buttons
on the remote control. This user’s manual describes the functions based on the remote control.

Note:

Complies with FDA performance standards for laser products except for deviations pursuant to
Laser Notice No. 50, dated June 24, 2007

— 9—

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

IR transmitter

Transmits signals to projector

2.

Status LED

Lights when the remote control is used

3.

Laser

Press to operate the on-screen pointer

4.

Up

Up arrow when connected through USB to a PC

5.

Right

Right arrow when connected through USB to a PC

6.

Down

Down arrow when connected through USB to a PC

7.

Page Down

Page down when connected through USB to a PC

8.

Up cursor

Navigates in the OSD

17

9.

Right cursor

Navigates and changes settings in the OSD

10.

Down cursor

Navigates in the OSD

11.

Volume +/-

Adjusts volume

16

12.

Mute

Mutes the built-in speaker

13.

Zoom+

Zoom in

14.

Zoom-

Zoom out

15.

Freeze

Freeze/unfreezes the on-screen picture

16.

Blank

Makes the screen blank

17.

Source

Detects the input device

18.

Auto

Auto adjustment for phase, tracking, size, position

19.

Menu

Opens or exit the OSD

17

20.

Status

Opens the OSD Status menu (the menu only opens when
an input device is detected)

33

21.

Keystone
top/bottom

Corrects image-trapezoid (wider top/bottom) effect

16

22.

Left cursor

Navigates and changes settings in the OSD

17

23.

Enter

Changes settings in the OSD

24.

Page Up

Page up when connected through USB to a PC

25.

Left

Left arrow when connected through USB to a PC

26.

Enter

Enter key when connected through USB to a PC

27.

Power

Turns the projector on or off

12

28.

Laser

Use as on-screen pointer. DO NOT POINT IN EYES.

Caution:

Use of controls, adjustments or performance of procedures other than those specified herein may
result in hazardous laser light exposure.

— 10—

Remote Control Operating Range

The remote control uses infrared transmission to control the projector. It is not necessary to point
the remote directly at the projector. Provided you are not holding the remote perpendicular to the
sides or the rear of the projector, the remote will function well within a radius of about 7 meters (23
feet) and 15 degrees above or below the projector level. If the projector does not respond to the
remote control, move a little closer.

Projector and Remote Control Buttons

The projector can only be operated using the remote control. All operations can be carried out with
the remote control.

— 11—

SETUP AND OPERATION

Inserting the Remote Control Batteries

1.

Remove the battery compartment
cover by sliding the cover in the
direction of the arrow.

2.

Insert the battery with the positive
side facing up.

3.

Replace the cover.

Caution:

1. Only use AAA batteries (Alkaline batteries are recommended).

2. Dispose of used batteries according to local ordinance regulations.

3. Remove the batteries when not using the projector for prolonged periods.

— 12—

Starting and Shutting down the Projector

1.

Connect the power cord to the
projector. Connect the other end to
a wall outlet.

2.

Turn on the connected devices.

3.

Ensure the POWER LED displays a
solid green. Then press the POWER
button of the remote to turn on the
projector.

The projector splash screen displays
and connected devices are
detected.

See Setting an Access Password

(Security Lock) on page 13 if

security lock is enabled.

4.

If more than one input device is
connected, press the SOURCE
button of the remote and use ▲▼ to
scroll among devices.
(Component is supported through
the RGB to COMPONENT
ADAPTER.)

 HDMI1/HDMI2: HDMI, DVI
 VGA: Analog RGB

Component: DVD input YCbCr / YPbPr, or
HDTV input YPbPr via HD15 connector

 Composite Video: Traditional composite video

5.

When the “Power Off? /Press Power
again” message appears, press the

POWER button. The projector turns
off.

Caution:

Do not unplug the power cord until the POWER LED solid green–indicating the projector has
cooled down.

— 13—

Setting an Access Password (Security Lock)

You can use the four (arrow) buttons to set a password and prevent unauthorized use of the
projector. When enabled, the password must be entered after you power on the projector. (See

Navigating the OSD on page 17 and Setting the OSD Language on page 18 for help on using

OSD menus.)

Important:

Keep the password in a safe place. Without the password, you will not be able to use the
projector. If you lose the password, contact your reseller for information on clearing the
password.

1.

Press the MENU button to open the
OSD menu.

2.

Press the cursor ◄► button to move

to the Settings 1 menu, press the

cursor ▲▼ button to select Advanced

1.

3.

Press (Enter) / ► to enter the
Advanced 1 sub menu. Press the

cursor ▲▼ button to select Security
Lock.

4.

Press the cursor ◄► button to enter
and enable or disable security lock
function.

A password dialog box automatically
appears.

— 14—

5.

You can use the cursor buttons
▲▼◄►
either on keypad or IR remote control
for password entry. You can use any
combination including the same arrow
five times, but not less than five.

Press the cursor buttons in any order
to set the password. Push the MENU
button to exit the dialog box.

6.

The password confirm menu appears
when user presses the power-on key
in case the Security Lock is enabled.
Enter the password in the order you
set it at step 5. In case you forget the
password, please contact the service
center.
The service center will validate the
owner and help reset the password.

— 15—

Adjusting the Projector Level

Take note of the following when setting up the projector:

 The projector table or stand should be level and sturdy.
 Position the projector so that it is perpendicular to the screen.
 Ensure the cables are in a safe location. You could trip over them.

To adjust the angle of the picture, turn the tilt-adjuster right or left until the desired angle
has been achieved.

— 16—

Adjusting the Focus and Keystone

1.

Use the Image-focus
control (on the projector
only) to sharpen the
projected image

2.

Use the KEYSTONE
buttons on the remote
control to correct
image-trapezoid (wider
top or bottom)
effect.

3.

The keystone control
appears on the display.

Adjusting the Volume

1.

Press the Volume +/-
buttons on the remote
control.
The volume control
appears on the display.

2.

Press the MUTE button
to turn off the volume.
(This feature is available
only on the remote).

— 17—

ON-SCREEN DISPLAY (OSD) MENU SETTINGS

OSD Menu Controls

The projector has an OSD that lets you make image adjustments and change various settings.

Navigating the OSD

You can use the remote control cursor buttons to navigate and make changes to the OSD.

1. To enter the OSD, press
the MENU button.

2. There are three menus.

Press the cursor ◄►

button to move through
the menus.

3. Press the cursor ▲▼
button to move up and
down in a menu.

4. Press ◄► to change
values for settings.

5. Press MENU to close the
OSD or leave a
submenu.

Note:

Depending on the video source, not all items in the OSD are available. For example, the
Horizontal/Vertical Position items in the Computer menu can only be modified when
connected to a PC. Items that are not available cannot be accessed and are grayed out.

2

1

1

2

3

4

5

6

— 18—

Setting the OSD Language

Set the OSD language to your preference before continuing.

1. Press the MENU button. Press the cursor ◄► button to navigate to Settings 1. Press
the cursor ▲▼ button to move to the Advanced 1 menu.

2. Press (Enter) / ► to enter the Advanced 1 sub menu. Press the cursor ▲▼ button
until Language is highlighted.

3. Press the cursor button until the language you want is highlighted.

4. Press the MENU button four times to close the OSD.

— 19—

OSD Menu Overview

Use the following illustration to quickly find a setting or determine the range for a setting.

Main
Menu

Sub Menu

Settings

Image

Display Mode

Presentation, Bright, Game,
Movie, TV, sRGB, Blackboard,
User

Brightness

0~100

Contrast

0~100

Computer

Horizontal Position

-5~5 (depend on Autolock)

Vertical Position

-5~5 (depend on Autolock)

Frequency

0~31

Tracking

-5~5

Auto Image

Advanced

Brilliant Color

0~10

Sharpness

0~31

Gamma

1.8, 2.0, 2.2, 2.4, B&W, Linear

Color Temperature

Warm, Normal, Cold

Video AGC

Off, On

Video Saturation

0~100

Video Tint

0~100

White Blalnce

R Gain

0~200

G Gain

0~200

B Gain

0~200

R Offset

-100~100

G Offset

-100~100

B Offset

-100~100

Color Manager

Red

Hue, Saturation, Gain

0~100

Green

Hue, Saturation, Gain

0~100

Blue

Hue, Saturation, Gain

0~100

Cyan

Hue, Saturation, Gain

0~100

Magenta

Hue, Saturation, Gain

0~100

Yellow

Hue, Saturation, Gain

0~100

White

Red, Green, Blue

0~100

— 20—

Main
Menu

Sub Menu

Settings

Settings 1

Source

Source

reference Input Source Select (IR/Keypad)

Projection

Normal, Rear, Ceiling, Rear+Ceiling

Aspect Ratio

Fill, 4:3, 16:9, Letter Box, Native, 2.35:1

Keystone

-40~40

Digital Zoom

-10~10

Audio

Volume

0~10

Mute

Off, On

Advanced 1

Language

English, Français, Deutsch, Español,
Português, 簡体中文, 繁體中文, Italiano,
Norsk, Svenska, Nederlands, Русский,

Polski, Suomi, Ελληνικά, 한국어, Magyar,

Čeština, , Türkçe, Việt, 日本語, ไทย,
, עברית

Security Lock

Off, On

Blank Screen

Blank, Red, Green, Blue, White

Splash Logo

Std., Black, User

Closed Captioning

Off, On

KeypadLock

Off, On

3D Setting

3D

Off, DLP-Link, IR

3D Sync Invert

Off, On

3D Format

Frame Sequential, Top/Bottom, Side-By­Side, Frame Packing (3D Frame Packing
HDMI source only)

Advanced 2

Test Pattern

None, Grid, White, Red, Green, Blue,
Black

H Image Shift

-50~50

V Image Shift

-50~50

— 21—

Main
Menu

Sub Menu

Settings

Settings 2

Auto Source

Off, On

No Signal
Power Off

0~180

Auto Power
On

Off, On
Lamp Mode

ECO, Normal, Dynamic Eco

Reset All

Status

Active Source

Video Information

Lamp Hours (ECO,
Normal, Dynamic Eco)

Serial Number

Software Version

Advanced 1

Menu Position

Center, Down, Up, Left, Right

Translucent Menu

0%, 25%, 50%, 75%, 100%

Low Power Mode

Off, On, On by Lan

Fan Speed

Normal, High

Lamp Hour Reset

Projector ID

00-98

Network

Network State

Connect, Disconnect

DHCP

Off, On

IP Address

0~255, 0~255, 0~255. 0~255

Subnet Mask

0~255, 0~255, 0~255. 0~255

Gateway

0~255, 0~255, 0~255. 0~255

DNS

0~255, 0~255, 0~255. 0~255

Apply

Ok / Cancel

Advanced 2

Sleep Timer

0~600

Source Filter

HDMI1

Disable, Enable

HDMI2

Disable, Enable

VGA

Disable, Enable

Composite Video

Disable, Enable

— 22—

Image Menu

Attention !

All of display mode parameters when changed will be saved to user mode.

Press the MENU button to open the OSD menu. Press the cursor ◄► button to move to the
Image Menu. Press the cursor ▲▼ button to move up and down in the Image menu. Press ◄►

to enter and change values for settings.

ITEM

DESCRIPTION

Display Mode

Press the cursor ◄► button to enter and set the Display Mode.

Brightness

Press the cursor ◄► button to enter and adjust the display brightness.

Contrast

Press the cursor ◄► button to enter and adjust the display contrast.

Computer

Press (Enter) / ► to enter the Computer menu. See Computer Menu on page 23.

Auto Image

Press (Enter) / ► to automatically adjustment for frequency, tracking and position.

Advanced

Press (Enter) / ► to enter the Advanced menu. See Advanced Feature on page

24.

Color Manager

Press (Enter) / ► to enter the color manager menu. See page 26 for more
information on Color Manager

— 23—

Computer Menu

Press the MENU button to open the OSD menu. Press ◄► to move to the Image menu. Press
▲▼ to move to the Computer menu and then press Enter or ►. Press ▲▼ to move up and

down in the Computer menu.

ITEM

DESCRIPTION

Horizontal Position

Press the cursor ◄► button to enter and adjust the display position to left or right.

Vertical Position

Press the cursor ◄► button to enter and adjust the display position to up or down.

Frequency

Press the cursor ◄► button to enter and adjust the A/D sampling clock.

Tracking

Press the cursor ◄► button to enter and adjust the A/D sampling dot.

— 24—

Advanced Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Image menu. Press
▼▲ to move to the Advanced menu and then press Enter or ►. Press ▼▲ to move up and

down in the Advanced menu.

ITEM

DESCRIPTION

Brilliant Color

Press the cursor ◄► button to enter and adjust the Brilliant Color value.

Sharpness

Press the cursor ◄► button to enter and adjust the display sharpness.

Gamma

Press the cursor ◄► button to enter and adjust the gamma correction of the display.

Color Temperature

Press the cursor ◄► button to enter and adjust the color temperature.

Video AGC

Press the ◄► buttons to enter and enable or disable the Automatic Gain Control for
video source.

Video Saturation

Press the ◄► buttons to enter and adjust the video saturation.

Video Tint

Press the ◄► buttons to enter and adjust the video tint/hue.

White Balance

Press the (Enter) / ► button to enter the White Balance sub menu. See White

Balance on page 25

— 25—

White Balance

Press the ENTER button to enter the White Balance sub menu.

ITEM

DESCRIPTION

R Gain

Press the ◄► buttons to adjust the Red Gain.

G Gain

Press the ◄► buttons to adjust the Green Gain.

B Gain

Press the ◄► buttons to adjust the Blue Gain.

R Offset

Press the ◄► buttons to adjust the Red Offset.

G Offset

Press the ◄► buttons to adjust the Green Offset.

B Offset

Press the ◄► buttons to adjust the Blue Offset.

— 26—

Color Manager

Press the Menu button to open the OSD menu. Press ◄► to move to the Image menu. Press
▼▲ to move to the Color Manager menu and then press Enter or ►. Press ▼▲ to move up and

down in the Color Manager menu.

ITEM

DESCRIPTION

Red

Select to enter the Red Color Manager.
Press the ◄► buttons to adjust the Hue, Saturation, and Gain.

Green

Select to enter the Green Color Manager.
Press the ◄► buttons to adjust the Hue, Saturation, and Gain.

Blue

Select to enter the Blue Color Manager.
Press the ◄► buttons to adjust the Hue, Saturation, and Gain.

Cyan

Select to enter the Cyan Color Manager.
Press the ◄► buttons to adjust the Hue, Saturation, and Gain.

Magenta

Select to enter the Magenta Color Manager.
Press the ◄► buttons to adjust the Hue, Saturation, and Gain.

Yellow

Select to enter the Yellow Color Manager.
Press the◄► buttons to adjust the Hue, Saturation, and Gain.

White

Select to enter the White Color Manager.
Press the ◄► buttons to adjust the Red, Green, and Blue.

— 27—

Settings 1 Menu

Press the MENU button to open the OSD menu. Press the cursor ◄► button to move to the
Settings 1 menu. Press the cursor ▲▼ button to move up and down in the Settings 1 menu.

Press ◄► to enter and change values for settings.

ITEM

DESCRIPTION

Source

Press the cursor (Enter) / ► button to enter the Source menu. Reference input
Source select (IR / Keypad).

Projection

Press the cursor ◄► button to enter and choose from four projection methods.

Aspect Ratio

Press the cursor ◄► button to enter and adjust the video aspect ratio.

Keystone

Press the cursor ◄► button to enter and adjust the display keystone.

Digital Zoom

Press the cursor ◄► button to enter and adjust the Digital Zoom menu.

Audio

Press (Enter) / ► to enter the Audio menu. See Audio on page 28.

Advanced 1

Press (Enter) / ► to enter the Advanced 1 menu. See Advanced 1 Feature on
page 29.

Advanced 2

Press (Enter) / ► to enter the Advanced 2 menu. See Advanced 2 Feature on
page 31.

— 28—

Audio

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 1 menu.
Press ▼▲ to move to the Audio menu and then press Enter or ►. Press ▼▲ to move up and

down in the Audio menu.

ITEM

DESCRIPTION

Volume

Press the ◄► buttons to enter and adjust the audio volume.

Mute

Press the ◄► buttons to enter and turn on or off the speaker.

— 29—

Advanced 1 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 1 menu.
Press ▲▼ to move to the Advanced 1 menu and then press Enter or ►. Press ▲▼ to move up

and down in the Advanced 1 menu. Press ◄► to enter and change values for setting.

ITEM

DESCRIPTION

Language

Press the cursor ◄► button to enter and select a different localization Menu.

Security Lock

Press the cursor ◄► button to enter and enable or disable security lock function.

Blank Screen

Press the cursor ◄► button to enter and select different color to blank the screen.

Splash Logo

Press the cursor ◄► button to enter and select splash logo.

Closed Captioning

Press the cursor ◄► buttons to enter and enable or disable Closed Captioning

Keypad Lock

Press the cursor ◄► button to enter and enable or disable keys can be work on

keypad.

3D Setting

Press (Enter) / ► to enter the 3D menu. See page 30 for more information on 3D

Setting.

Note:

To enjoy the 3D function, first enable the Play Movie in 3D setting found in your DVD device under
the 3D Disc Menu.

— 30—

3D Setting

ITEM

DESCRIPTION

3D

Press the cursor ◄► button to enter and select different 3D mode.

3D Sync Invert

Press the cursor ◄► button to enter and enable or disable 3D Sync Invert.

3D Format

Press the cursor ◄► button to enter and enable or disable different 3D Format.

Note:

1. The 3D OSD menu item is gray if there is no appropriate 3D source. This is the default setting.

2. When the projector is connected to an appropriate 3D source, the 3D OSD menu item is enabled
for selection.

3. Use 3D glasses to view a 3D image.

4. You need 3D content from a 3D DVD or 3D media file.

5. You need to enable the 3D source (some 3D DVD content may have a 3D on-off selection
feature).

6. You need DLP link 3D or IR 3D shutter glasses. With IR 3D shutter glasses, you need to install a
driver on your PC and connect a USB emitter.

7. The 3D mode of the OSD needs to match the type of glasses (DLP link or IR 3D).

8. Power on the glasses. Glasses normally have a power on -off switch.
Each type of glasses has their own configuration instructions. Please follow the configuration
instructions that come with your glasses to finish the setup process.

Note:

Since different types of glass (DLP link or IR shutter glass) have their own setting instructions,

Please follow the guide to finish the setup process.

— 31—

Advanced 2 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 1 menu.
Press ▲▼ to move to the Advanced 2 menu and then press Enter or ►. Press ▲▼ to move up

and down in the Advanced 2 menu. Press ◄► to enter and change values for setting.

ITEM

DESCRIPTION

Test Pattern

Press the cursor ◄► button to enter and select internal test pattern.

H Image Shift

Press the cursor ◄► button to enter and select H Image Shift.

V Image Shift

Press the cursor ◄► button to enter and select V Image Shift.

— 32—

Settings 2 Menu

Press the MENU button to open the OSD menu. Press the cursor ◄► button to move to the
Settings 2 menu. Press the cursor ▲▼ button to move up and down in the Settings 2 menu.

ITEM

DESCRIPTION

Auto Source

Press the cursor ◄► button to enter and enable or disable automatic source

detection.

No Signal Power
Off (min.)

Press the cursor ◄► button to enter and enable or disable automatic shutdown of

lamp when no signal.

Auto Power On

Press the cursor ◄► button to enter and enable or disable automatic power On when

AC power is supplied.

Lamp Mode

Press the cursor ◄► button to enter and select the lamp mode for higher brightness

or lower brightness to save lamp life.

Reset All

Press (Enter) / ► to reset all settings to default values.

Status

Press (Enter) / ► to enter the Status menu. See page 33 for more information on

Status.

Advanced 1

Press (Enter) / ► to enter the Advanced 1 menu. See Advanced 1 Feature on
page 34.

Advanced 2

Press (Enter) / ► to enter the Advanced 2 menu. See Advanced 2 Feature on
page 45.

— 33—

Status

Press the cursor ▲▼ button to move up and down in the Settings 2 menu. Select the Status
menu and press Enter or ► to enter.

ITEM

DESCRIPTION

Active Source

Display the activated source.

Video Information

Displays resolution/video information for RGB source and color standard for Video
source.

Lamp Hours

Lamp hour used information is displayed. ( Eco, Normal and Dynamic Eco )

Serial Number

Showing serial number of product.

Software Version

Showing system software version.

— 34—

Advanced 1 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 2 menu.
Press ▲▼ to move to the Advanced 1 menu and then press Enter or ►. Press ▲▼ to move up

and down in the Advanced 1 menu. Press ◄► to enter and change values for setting.

ITEM

DESCRIPTION

Menu Position

Press ◄► button to enter and select different OSD location.

Translucent Menu

Press ◄► button to enter and select OSD background translucent level.

Low Power Mode

Press ◄► to enter and turn Low Power Mode on or off.

Fan Speed

Press the cursor ◄► button to enter and toggle between Normal and High fan
speeds.
Note: We recommend selecting high speed in high temperatures, high humidity, or
high altitude (higher than 1500m/4921ft) areas.

Lamp Hour Reset

After replacing the lamp, this item should be reset. See page 35 for more information
on Lamp Hour Reset.

Projector ID

Press the cursor ◄► button to enter and adjust a two digit projector ID from 00
through 98.

Network

Press (Enter) / ► to enter the Network menu. See page 35 for more information on

Network.

Note:

To enjoy Network function on Low Power Stand-By, Please let Low Power Mode set On.

— 35—

Lamp Hour Reset

Please refer to Resetting the Lamp on page 49 to reset the lamp hour counter.

Network

ITEM

DESCRIPTION

Network State

Displays the network connection status.

DHCP

Press ◄► to turn DHCP On or Off.
Note: If you select DHCP Off, complete the IP Address, Subnet Mask, Gateway, and
DNS fields.

IP Address

Enter a valid IP address if DHCP is turned off.

Subnet Mask

Enter a valid Subnet Mask if DHCP is turned off.

Gateway

Enter a valid Gateway address if DHCP is turned off.

DNS

Enter a valid DNS name if DHCP is turned off.

Apply

Press (Enter) / ► to confirm settings.

— 36—

Wired LAN Terminal functionalites

Remote control and monitoring of a projector from a PC (or Laptop) via wired LAN is also possible.
Compatibility with Crestron / AMX (Device Discovery) / Extron control boxes enables not only
collective projector management on a network but also management from a control panel on a PC
(or Laptop) browser screen.

* Crestron is a registered trademark of Crestron Electronics, Inc. of the United States.
* Extron is a registered trademark of Extron Electronics, Inc. of the United States.
* AMX is a registered trademark of AMX LLC of the United States.

Supported External Devices

This projector is supported by the specified commands of the Crestron Electronics controller and
related software (ex, RoomView ® ).

http://www.crestron.com/

This projector is supported by AMX ( Device Discovery ).

http://www.amx.com/

This projector is compliant to support Extron device(s) for reference.

http://www.extron.com/

For more detail of information about the diverse types of external devices which can be connected
to the LAN/RJ45 port and remote/control the projector, as well as the related control commands
supporting for each external device, kindly please get contact with the Support-Service team
directly.

— 37—

LAN RJ45

1. Connect an RJ45 cable to RJ45 ports on the projector and the PC (Laptop).

2. On the PC (Laptop), select Start → Control Panel →Network and Internet.

— 38—

3. Right-click on Local Area Connection, and select Properties.

4. In the Properties window, select the Networking tab, and select Internet Protocol
(TCP/IP).

5. Click Properties.

— 39—

6. Click Use the following IP address and fill in the IP address and Subnet mask, then click OK.

7. Press the Menu button on the projector.

8. Select Settings 2 → Advanced 1 → RS232 → Network Option

9. After getting into Network, input the following:

 DHCP: Off
 IP Address: 10. 10. 10. 10
 Subnet Mask: 255.255.255.0
 Gateway: 0.0.0.0
 DNS Server: 0.0.0.0

10. Press (Enter) / ► to confirm settings.

11. Open a web browser (for example, Microsoft Internet Explorer with Adobe Flash Player 9.0 or higher).

— 40—

12. In the Address bar, input the IP address: 10. 10. 10. 10.

13. Press (Enter) / ►.
The projector is setup for remote management. The LAN/RJ45 function displays as

follows.

— 41—

CATEGORY

ITEM

INPUT-LENGTH

Crestron Control
IP Address

15

IP ID

3

Port

5

Projector
Projector Name

10

Location

10

Assigned To

10

Network Configuration

DHCP (Enabled)

(N/A)

IP Address

15

Subnet Mask

15

Default Gateway

15

DNS Server

15

User Password
Enabled

(N/A)

New Password

10

Confirm

10

Admin Password
Enabled

(N/A)

New Password

10

Confirm

10

For more information, please visit http://www.crestron.com/.

— 42—

RS232 by Telnet Function

Besides projector connected to RS232 interface with “Hyper-Terminal” communication by
dedicated RS232 command control, there is alternative RS232 command control way, so called
“RS232 by TELNET” for LAN/RJ45 interface.

Quick Start-Guide for “RS232 by TELNET”

Check and get the IP-Address on OSD of the projector.
Make sure that laptop/PC can access the web-page of the projector.

Make sure that “Windows Firewall” setting to be disabled in case of “TELNET” function filtering out

by laptop/PC.

Start => All Programs => Accessories => Command Prompt

— 43—

Input the command format like the below:
telnet ttt.xxx.yyy.zzz 23 (“Enter” key pressed)
(ttt.xxx.yyy.zzz: IP-Address of the projector)
If Telnet-Connection ready, and user can have RS232 command input, then “Enter” key pressed,

the RS232 command will be workable.

How to have TELNET enabled in Windows 7 / 8 / 10

By default installation for Windows, “TELNET” function is not included. But end-user can have it by
way of “Turn Windows features On or Off” to be enabled.

Open “Control Panel” in Windows

Open “Programs”

— 44—

Select “Turn Windows features on or off” to open

Have “Telnet Client” option checked, then press “OK” button.

Specsheet for “RS232 by TELNET” :

1. Telnet: TCP

2. Telnet port: 23 (for more detail, kindly please get contact with the service agent or team)

3. Telnet utility: Windows “TELNET.exe” (console mode)

4. Disconnection for RS232-by-Telnet control normally: Close Windows Telnet utility directly
after TELNET connection ready

5. Limitation 1 for Telnet-Control: there is only one connection for Telnet-Control in one projector
Limitation 2 for Telnet-Control: there is less than 50 bytes for successive network payload for

Telnet-Control application.
Limitation 3 for Telnet-Control: there is less than 26 bytes for one complete RS232 command

for Telnet-Control.
Limitation 4 for Telnet-Control: Minimum delay for next RS232 command must be more than

200 (ms).
(*, In Windows built-in “TELNET.exe” utility, “Enter” key pressed will have “Carriage-Return”

and “New-Line” code.)

— 45—

Advanced 2 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 2 menu.
Press ▲▼ to move to the Advanced 2 menu and then press Enter or ►. Press ▲▼ to move up

and down in the Advanced 2 menu. Press ◄► to enter and change values for setting.

ITEM

DESCRIPTION

Sleep Timer (min)

Press the cursor ◄► buttons to enter and set Sleep timer. The projector automatically
turns off after the preset period of time.

Source Filter

Press (Enter) / ► to enter the Source Filter menu. See page 46 for more
information on Source Filter.

— 46—

Source Filter

Press the ENTER button to enter the Source Filter sub menu.

ITEM

DESCRIPTION

HDMI1

Press the ◄► buttons to enter and enable or disable the HDMI source.

HDMI2

Press the ◄► buttons to enter and enable or disable the HDMI source.

VGA

Press the ◄► buttons to enter and enable or disable the VGA1 source.

Composite Video

Press the ◄► buttons to enter and enable or disable the Composite Video source.

— 47—

MAINTENANCE AND SECURITY

Replacing the Projection Lamp

The projection lamp should be replaced when it burns out. It should only be replaced with a
certified replacement part, which you can order from your local dealer.

Important:

a. The projection lamp used in this product contains a small amount of mercury.
b. Do not dispose this product with general household waste.
c. Disposal of this product must be carried out in accordance with the regulations of your local

authority.

Warning:

Be sure to turn off and unplug the projector at least 30 minutes before replacing the lamp.
Failure to do so could result in a severe burn.

Caution:

In rare cases the lamp bulb may burn out during normal operation and cause glass dust or
shards to be discharged outward from the rear exhaust vent.

Do not inhale or do not touch glass dust or shards. Doing so could result in injury.
Always keep your face away from the exhaust vent so that you do not suffer from the gas and

broken shards of the lamp.
When removing the lamp from a ceiling-mounted projector, make sure that no one is under the

projector. Glass fragments could fall if the lamp has been burned out.

IF A LAMP EXPLODES

If a lamp explodes, the gas and broken shards may scatter inside the projector and they may
come out of the exhaust vent. The gas contains toxic mercury.

Open windows and doors for ventilation.
If you inhale the gas or the shards of the broken lamp enter your eyes or mouth, consult the

doctor immediately.

1.

Remove the single screw
on the lamp compartment
cover.

— 48—

2.

Remove the lamp
compartment cover.

3.

Remove the two screws
from the lamp module.

4.

Lift the module handle up.

5.

Pull firmly on the module
handle to remove the lamp
module.

6.

Reverse steps 1 to 5 to
install the new lamp
module.
While installing, align the
lamp module with the
connector and ensure it is
level to avoid damage.

Note: The lamp module
must sit securely in place
and the lamp connector
must be connected
properly before tightening
the screws.

— 49—

Resetting the Lamp

After replacing the lamp, you should reset the lamp hour counter to zero. Refer to the following:

1.

Press the MENU button to open
the OSD menu.

2.

Press the cursor ◄► button to
move to the Settings 2 menu.
Press the cursor button to move
down to Advanced 1 and press
enter.

3.

Press the cursor ▼▲ button to
move down to Lamp Hour Reset.

4.

Press the cursor ► or Enter

button.
A message screen appears.

5.

Press ▼▲◄► buttons to reset
the lamp hour.

6.

Press the MENU button to get
back to Settings 2.

— 50—

Cleaning the filter (filter: optional parts)

The air filter prevents dust from accumulating on the surface of the optical elements inside the
projector. If the filter is dirty or clogged, your projector may overheat or degrading the projected
image quality.

1.

Turn off the projector, and
unplug the AC power cord
from the AC outlet.

2.

Cleaning the filter with a
vacuum cleaner.

Caution:

Recommend avoiding dusty or smoky environments when you operate the projector, it may
cause poor image quality.

If the filter is heavily clogged and unable to clean, replace a new filter.

Note:

Using a ladder is recommended to access the filter. Do not remove the projector from the
wall mount.

— 51—

Replacing the Filter

1.

Turn off the projector, and
unplug the AC power cord
from the AC outlet.
Clean up the dust on the
projector and around the
air vents.
Pull out the filter cover and
remove from the projector

Use soft brush gently to
clean the filter dust both
side.

2.

Or lift the filter from the
filter cover.

3.

Replace a new filter
module or replace filter into
cover.

4.

Replace the filter cover
back to the projector by
pushing gently in the
direction shown.

Waming:

Do not wash the filter with the water or other liquid matter.

Important:

When the lamp is replaced, the filter should also be replaced, not cleaned.

— 52—

Cleaning the Projector

Cleaning the projector to remove dust and grime will help ensure trouble-free operation.

Cleaning the Projector Mirror:

Remove dust with a “Bellows/Lens Blower”
readily available from Camera shops to prevent scratching the mirror when subsequently
wiped.

Cautions:

1. Always turn the projector off and allow to cool for at least 30 minutes prior to cleaning.

2. Never touch the projector mirror or Lens directly by hand.

3. Do not use abrasive cleaners, solvents or other harsh chemical cleaners.

— 53—

Cleaning the Case

Refer to the following to clean the projector case.

1. Wipe off dust with a clean dampened cloth.

2. Moisten the cloth with warm water and mild detergent (such as used to wash dishes), and

then wipe the case.

3. Rinse all detergent from the cloth and wipe the projector again.

Caution:

To prevent discoloration or fading of the case, do not use abrasive alcohol-based cleaners.

Warning:

1. Be sure to turn off and unplug the projector at least 30 minutes before cleaning. Failure to do

so could result in a severe burn.

2. Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation
openings on the projector.

3. If a little water gets into the projector interior while cleaning, leave unplugged in a well­ventilated room for several hours before using.

4. If a lot of water gets into the projector interior when cleaning, have the projector serviced.

— 54—

Using the Physical Lock

Using the Kensington Security Slot

If you are concerned about security, attach the projector to a permanent object with the
Kensington slot and a security cable.

Note:

Contact your vendor for details on purchasing a suitable Kensington security cable.

The security lock corresponds to Kensington’s MicroSaver Security System. If you have any

comment, contact: Kensington, 2853 Campus Drive, San Mateo, CA 94403, U.S.A. Tel: 800­535-4242, http://www.Kensington.com.

Using the Security Bar

In addition to the password protection function and the Kensington lock, the Security Bar helps
protect the projector from unauthorized removal.

See the following picture.

— 55—

TROUBLESHOOTING

Common problems and solutions

These guidelines provide tips to deal with problems you may encounter while using the projector.
If the problem remains unsolved, contact your dealer for assistance.

Often after time spent troubleshooting, the problem is traced to something as simple as a loose
connection. Check the following before proceeding to the problem-specific solutions.

 Use some other electrical device to confirm that the electrical outlet is working.
 Ensure the projector is turned on.
 Ensure all connections are securely attached.
 Ensure the attached device is turned on.
 Ensure a connected PC is not in suspending mode.
 Ensure a connected notebook computer is configured for an external display.

(This is usually done by pressing a Fn-key combination on the notebook).

Tips for Troubleshooting

In each problem-specific section, try the steps in the order suggested. This may help you to solve
the problem more quickly.

Try to pin point the problem and thus avoid replacing non-defective parts.
For example, if you replace batteries and the problem remains, put the original batteries back and
go to the next step.

Keep a record of the steps you take when troubleshooting: The information may be useful when
calling for technical support or for passing on to service personnel.

— 56—

LED Error Messages

ERROR CODE MESSAGES

POWER LED

GREEN

LAMP LED

RED

TEMP LED

RED

Lamp Ready

Green

OFF

OFF

Start

Flashing(Green)

OFF

OFF

Cooling

Flashing(Green)

OFF

OFF

Thermal Break Sensor error

4 blinks

OFF

OFF

Lamp fail

5 blinks

OFF

OFF

Ballast temp over

5 blinks

1 blinks

OFF

Ballast circuit short

5 blinks

2 blinks

OFF

Lamp End of lamp life detected

5 blinks

3 blinks

OFF

Lamp did not ignite

5 blinks

4 blinks

OFF

Lamp extinguished during normal operation

5 blinks

5 blinks

OFF

Lamp extinguished during run-up phase

5 blinks

6 blinks

OFF

Lamp voltage too low

5 blinks

7 blinks

OFF

Ballast fail

5 blinks

8 blinks

OFF

Ballast gain fail

5 blinks

9 blinks

OFF

Ballast communication fail

5 blinks

10 blinks

OFF

Ballast over temp

5 blinks

11 blinks

OFF

Restrike lamp fail 1

5 blinks

12 blinks

OFF

Restrike lamp fail 2

5 blinks

13 blinks

OFF

Lamp fail 1

5 blinks

14 blinks

OFF

Lamp fail 2

5 blinks

15 blinks

OFF

Fan 1 error

6 blinks

1 blinks

OFF

Fan 2 error

6 blinks

2 blinks

OFF

Fan 3 error

6 blinks

3 blinks

OFF

Fan 4 error

6 blinks

4 blinks

OFF

Case Open

7 blinks

OFF

OFF

DMD error

8 blinks

OFF

OFF

Color wheel error

9 blinks

OFF

OFF

T1 Over Temperature

OFF

1 blinks

ON

T1 I2C Fail

OFF

1 blinks

ON

T1 Open

OFF

1 blinks

ON

In the event of an error, please disconnect the AC power cord and wait for one (1) minute before
restarting the projector. If the Power or Lamp LEDs are still blinking or any other situation that isn't
listed in the chart above, please contact your service center.

Image Problems

Problem: No image appears on the screen

1. Verify the settings on your notebook or desktop PC.

2. Turn off all equipment and power up again in the correct order.

Problem: The image is blurred

1. Adjust the Focus on the projector.

2. Press the Auto button on the remote control.

— 57—

3. Ensure the projector-to-screen distance is within the specified range.

4. Check that the projector lens is clean.

Problem: The image is wider at the top or bottom (trapezoid effect)

1. Position the projector so it is as perpendicular to the screen as possible.

2. Use the Keystone button on the remote control to correct the problem.

Problem: The image is reversed

Check the Projection setting on the Settings 1 menu of the OSD.

Problem: The image is streaked

1. Set the Frequency and Tracking settings on the Image->Computer menu of the OSD
to the default settings.

2. To ensure the problem is not caused by a connected PC’s video card, connect to

another computer.

Problem: The image is flat with no contrast

Adjust the Contrast setting on the Image menu of the OSD.

Problem: The color of the projected image does not match the source image.

Adjust the Color Temperature and Gamma settings on the Image->Advanced menu of
the OSD.

Lamp Problems

Problem: There is no light from the projector

1. Check that the power cable is securely connected.

2. Ensure the power source is good by testing with another electrical device.

3. Restart the projector in the correct order and check that the Power LED is on.

4. If you have replaced the lamp recently, try resetting the lamp connections.

5. Replace the lamp module.

6. Put the old lamp back in the projector and have the projector serviced.

Problem: The lamp goes off

1. Power surges can cause the lamp to turn off. Re-plug power cord. When the Power
LED is on, press the power button.

2. Replace the lamp module.

3. Put the old lamp back in the projector and have the projector serviced.

Remote Control Problems

Problem: The projector does not respond to the remote control

1. Direct the remote control towards remote sensor on the projector.

2. Ensure the path between remote and sensor is not obstructed.

3. Turn off any fluorescent lights in the room.

4. Check the battery polarity.

5. Replace the battery.

6. Turn off other Infrared-enabled devices in the vicinity.

7. Have the remote control serviced.

Audio Problems

Problem: There is no sound

1. Adjust the volume on the remote control.

— 58—

2. Adjust the volume of the audio source.

3. Check the audio cable connection.

4. Test the source audio output with other speakers.

5. Have the projector serviced.

Problem: The sound is distorted

1. Check the audio cable connection.

2. Test the source audio output with other speakers.

3. Have the projector serviced.

Having the Projector Serviced

If you are unable to solve the problem, you should have the projector serviced. Pack the projector
in the original carton. Include a description of the problem and a checklist of the steps you took
when trying to fix the problem: The information may be useful to service personnel. For servicing,
return the projector to the place you purchased it.

— 59—

HDMI Q & A

Q. What is the difference between a “Standard” HDMI cable and a “High-Speed”
HDMI cable?

1. Recently, HDMI Licensing, LLC announced that cables would be tested as Standard

or High-Speed cables.

2. ˙Standard (or “category 1”) HDMI cables have been tested to perform at speeds of

75Mhz or up to 2.25Gbps, which is the equivalent of a 720p/1080i signal.

3. ˙High Speed (or “category 2”) HDMI cables have been tested to perform at speeds of

340Mhz or up to 10.2Gbps, which is the highest bandwidth currently available over an
HDMI cable and can successfully handle 1080p signals including those at increased
color depths and/or increased refresh rates from the Source. High-Speed cables are
also able to accommodate higher resolution displays, such as WQXGA cinema monitors
(resolution of 2560 x 1600).

Q. How do I run HDMI cables longer than 10 meters?

4. There are many HDMI Adopters working on HDMI solutions that extend a cable’s

effective distance from the typical 10 meter range to much longer lengths. These
companies manufacture a variety of solutions that include active cables (active electronics

built into cables that boost and extend the cable’s signal), repeaters, amplifiers as well as

CAT5/6 and fiber solutions.

Q. How can I tell if a cable is an HDMI certified cable?

5. All HDMI products are required to be certified by the manufacturer as part of the HDMI

Compliance Test Specification. However, there may be instances where cables bearing
the HDMI logo are available but have not been properly tested. HDMI Licensing, LLC
actively investigates these instances to ensure that the HDMI trademark is properly used
in the market. We recommend that consumers buy their cables from a reputable source
and a company that is trusted.

For more detail information check http://www.hdmi.org/learningcenter/faq.aspx#49

— 60—

SPECIFICATIONS

Specifications

Model

DW771USTi

DW770UST

Display type

DMD 0.65" WXGA

Resolution

WXGA 1280 x 800 Native

Projection distance

605mm - 755mm

Projection screen size

16:10 (80”~100”)

Projection lens

Fix

Throw ratio

0.35 : 1

Vertical keystone correction

+/- 40 degrees

Projection methods

Front, Rear, Desktop/Ceiling (Rear, Front)

Data compatibility

VGA, SVGA, XGA, SXGA, UXGA, Mac

SDTV/EDTV/ HDTV

480i, 576i, 480p, 576p, 720p, 1080i, 1080p

Video compatibility

NTSC/NTSC 4.43, PAL (B/G/H/I/M/N/60), SECAM

H-Sync

15, 30 – 91.4 kHz

V-Sync

24-30, 47-120 Hz

Safety certification

FCC, UL, cUL, CB, CE, CCC, KC, PSB, GOST, CECP, ICES-003,

RCM

Environmental Operation
Condition

0° ~ 40°C , 10~85%(No condensing)

Environmental Storage
Condition

-20° ~ 60°C, 5% to 95% (No condensation)

Dimensions

287.5 mm (W) x 206.9 mm (H) x

374.0 mm (D)

287.5 mm (W) x 167.58 mm (H) x

374.5 mm (D)

AC Input

AC Universal 100 ~ 240V

Power consumption

330W , <0.5W (Stand By)

Lamp

240W

limited lens shift function

Yes

Audio speaker

10W x2 (stereo)

Interactive function

Yes

Input Terminals

VGA x 1

Mini jack x 1 (Audio In)

Composite Video x 1

HDMI x 2

Audio In (L/R) x 1

MIC x 1

Output Terminals

VGA x 1 (Loop Thru only for VGA IN-1)

Mini jack x 1 (Audio out)

Control Terminals

RS-232C

RJ45 (10/100Mbps)

USB (type B)

Mini USB (Interactive used)

—

USB (type A) 5V1.5A

Security

Kensington Security Slot

— 61—

Model

DH773USTi

DH772UST

Display type

DMD 0.65" 1080P

Resolution

1080P 1920x1080 Native

Projection distance

663mm - 833mm

Projection screen size

16:9 (88"~110")

Projection lens

Fix

Throw ratio

0.33:1

Vertical keystone correction

+/- 40 degrees

Projection methods

Front, Rear, Desktop/Ceiling (Rear, Front)

Data compatibility

VGA, SVGA, XGA, SXGA, UXGA, Mac

SDTV/EDTV/ HDTV

480i, 576i, 480p, 576p, 720p, 1080i, 1080p

Video compatibility

NTSC/NTSC 4.43, PAL (B/G/H/I/M/N/60), SECAM

H-Sync

15, 30 – 91.4 kHz

V-Sync

24-30, 47-120 Hz

Safety certification

FCC, UL, cUL, CB, CE, CCC, KC, PSB, GOST, CECP, ICES-003,

RCM

Environmental Operation
Condition

0° ~ 40°C , 10~85%(No condensing)

Environmental Storage
Condition

-20° ~ 60°C, 5% to 95% (No condensation)

Dimensions

287.5 mm (W) x 206.9 mm (H) x

374.0 mm (D)

287.5 mm (W) x 167.58 mm (H) x

374.5 mm (D)

AC Input

AC Universal 100 ~ 240V

Power consumption

330W , <0.5W (Stand By)

Lamp

240W

limited lens shift function

—

Audio speaker

10W x2 (stereo)

Interactive function

Yes

Input Terminals

VGA x 1

Mini jack x 1 (Audio In)

Composite Video x 1

HDMI x 2

Audio In (L/R) x 1

MIC x 1

Output Terminals

VGA x 1 (Loop Thru only for VGA IN-1)

Mini jack x 1 (Audio out)

Control Terminals

RS-232C

RJ45 (10/100Mbps)

USB (type B)

Mini USB (Interactive used)

—

USB (type A) 5V1.5A

Security

Kensington Security Slot

— 62—

Projection Distance vs. Projection Size

Projection Distance and Size Table

DW771USTi / DW770UST

WXGA

16:10

Diagonal

80"

87"

97"

100"

Distance

282.3+/-20mm

340.3+/-20mm

421.4+/-20mm

445.8+/-20mm

Image Width

1723mm

1874mm

2088mm

2154mm

Image height

1077mm

1171mm

1305mm

1346mm

H

280+/-50mm

300.2+/-50mm

325.5+/-50mm

336.9+/-50mm

DH773USTi / DH772UST

1080P

16:9

Diagonal

88.9"

99"

102"

110"

Distance

340.3+/-20mm

421.4+/-20mm

445.8+/-20mm

510.5+/-20mm

Image Width

1968mm

2194mm

2262mm

2435mm

Image height

1107mm

1234mm

1272mm

1370mm

H

332.1+/-50mm

362.8+/-50mm

372.3+/-50mm

397.6+/-50mm

— 63—

Timing Mode Table

The projector can display several resolutions. The following table outlines the resolutions that can
be displayed by the projector.

SIGNAL

RESOLUTION

H-SYNC

( KHZ )

V-SYNC

( HZ )

COMPOSITE

COMPONENT

VGA/BNC

(ANALOG)

HDMI

(DIGITAL)

NTSC

－

15.734

60

○ － －

－

PAL/SECAM

－

15.625

50

○ － －

－

VESA

720 x 400

15.7

60.0

－ － ○

○

640 x 480

15.6

50.0

－

－

○(3D:FS,TB,SBS)

○(3D:FS,TB,SBS)

640 x 480

31.5

70.1

－

－

MAC13

MAC13

640 x 480

31.5

60.0

－ － －

○

640 x 480

35.0

66.7

－ － ○

○

640 x 480

37.9

72.8

－ － ○

○

640 x 480

37.5

75.0

－ － ○(3D:FS)

○

800 x 600

43.3

85.0

－

－

○(3D:FS,TB,SBS)

○(3D:FS,TB,SBS)

800 x 600

61.9

119.5

－ － ○

○

800 x 600

37.9

60.3

－ － ○

○

800 x 600

46.9

75.0

－ － ○

○

800 x 600

48.1

72.2

－ － ○(3D:FS)

○(3D:FS)

832 x 624

53.7

85.1

－

－

MAC16

MAC16

1024 x 768

48.4

60.0

－

－

○(3D:FS,TB,SBS)

○(3D:FS,TB,SBS)

1024 x 768

56.5

70.1

－ － ○

○

1024 x 768

60.2

75.0

－

－

MAC19

MAC19

1024 x 768

60.0

75.0

－ － ○

○

1024 x 768

68.7

85.0

－ － ○

○

1024 x 768

97.6

120.0

－ － ○(3D:FS)

○(3D:FS)

1152 x 870

68.7

75.1

－

－

MAC21

MAC21

1280 x 720

45.0

60.0

－

－

○○(3D:FS,TB,SBS)

○(3D:FS,TB,SBS)

1280 x 720

90.0

120.0

－ － ○(3D:FS)

○(3D:FS)

1280 x 768

(Reduce

Blanking)

47.4

60.0

－

－

○○(3D:FS,TB,SBS)

○(3D:FS,TB,SBS)

1280 x 768

47.8

59.9

－

－

○○(3D:FS,TB,SBS)

○(3D:FS,TB,SBS)

1280 x 800

49.7

59.8

－

－

○○(3D:FS,TB,SBS)

○(3D:FS,TB,SBS)

1280 x 800

62.8

74.9

－ － ○

○

1280 x 800

71.6

84.9

－ － ○

○

1280 x 800

101.6

119.9

－ － ○(3D:FS)

○(3D:FS)

1280 x 1024

64.0

60.0

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

1280 x 1024

80.0

75.0

－ － ○

○

1280 x 1024

91.1

85.0

－ － ○

○

1280 x 960

60.0

60.0

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

1280 x 960

85.9

85.0

－ － ○

○

1400 x 1050

65.3

60.0

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

1440 x 900

55.9

59.9

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

1600 x1200

75.0

60.0

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

1680 x1050

(Reduce

Blanking)

64.7

59.9

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

— 64—

SIGNAL

RESOLUTION

H-SYNC

( KHZ )

V-SYNC

( HZ )

COMPOSITE

COMPONENT

VGA/BNC

(ANALOG)

HDMI

(DIGITAL)

1680 x1050

65.3

60.0

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

1920 x 1080

67.5

60.0

－ － ○

○

1920 x 1200

(Reduce

Blanking)

74.0

60.0

－

－

○(3D:TB,SBS)

○(3D:TB,SBS)

3840 x 2160

54.0

24.0

－ － －

○

3840 x 2160

56.3

25.0

－ － －

○

3840 x 2160

67.5

30.0

－ － －

○

3840 x 2160

112.5

50.0

－ － －

○

3840 x 2160

135.0

60.0

－

○

SDTV

480i

15.7

60.0

－ ○ －

(3D:FS) *DVI不支

持此 Timing

576i

15.6

50.0

－ ○ －

－

EDTV

576p

31.3

50.0

－ ○ －

－

480p

31.5

60.0

－ ○ －

－

HDTV

720p

37.5

50.0

－ ○ －

(3D:FP,TB)

720p

45.0

60.0

－ ○ －

(3D:FP,TB)

1080i

33.8

60.0

－ ○ －

(3D:SBS)

1080i

28.1

50.0

－ ○ －

(3D:SBS)

1080p

27.0

24.0

－ ○ －

(3D:FP,TB)

1080p

28.0

25.0

－ ○ －

－

1080p

33.7

30.0

－ ○ －

－

1080p

56.3

50.0

－ ○ －

－

1080p

67.5

60.0

－ ○ －

－

O: Frequency supported
—: Frequency not supported

3D:
FS => Field Sequential
TB => Top / Bottom
SBS => Side-By-Side
FP => Frame Packing

For reference used

— 65—

Projector Dimensions (DW771USTi/DH773USTi)

287.5mm

374.5m

m

206.9m

m

123.1m

m

— 66—

Projector Dimensions (DW770UST/DH772UST)

167.6m

m

122.6m

m

374.5m

m

287.5mm

— 67—

REGULATORY COMPLIANCE

FCC Warning

This equipment has been tested and found to comply with the limits for a Class B digital device
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his/her own
expense.

Changes or modifications not expressly approved by the parties responsible for compliance could
void the user’s authority to operate the equipment.

Canada

This class B digital apparatus complies with Canadian ICES-003.

Safety Certifications

FCC, UL, cUL, CB, CE, CCC, KC, PSB, GOST, CECP, ICES-003, RCM

— 68—

APPENDIX I

FOR DW770UST / DW771USTi

RS-232C Protocol

RS232 Setting

Baud rate:

9600

Parity
check:

None

Data bit:

8

Stop bit:

1

Flow
Control

None

Control Command Structure

Header code

Command code

Data code

End code

HEX

h

Command

Data

0Dh

ASCII

‘V’

Command

Data

CR

Operation Command

Note:
"CR" mean Carriage Return
XX=00-98, projector's ID, XX=99 is for all projectors
Return Result P=Pass / F=Fail
n: 0:Disable/1: Enable/Value(0~9999)

Command Group 00

ASCII

HEX

Function

Description

Return

Result

VXXS0001

56h Xh Xh 53h 30h 30h 30h 31h 0Dh

Power On

P/F

VXXS0002

56h Xh Xh 53h 30h 30h 30h 32h 0Dh

Power Off

P/F

VXXS0003

56h Xh Xh 53h 30h 30h 30h 33h 0Dh

Resync

P/F

VXXG0004

56h Xh Xh 47h 30h 30h 30h 34h 0Dh

Get Lamp Hours

Pn/F

VXXS0006

56h Xh Xh 53h 30h 30h 30h 36h 0Dh

System Reset

P/F

VXXG0007

56h Xh Xh 47h 30h 30h 30h 37h 0Dh

Get System Status

0:Reset
1:Standby
2:Operation
3:Cooling

Pn/F

VXXG0008

56h Xh Xh 47h 30h 30h 30h 38h 0Dh

Get F/W Version

Pn/F

VXXS0010

56h Xh Xh 53h 30h 30h 31h 30h 0Dh

Lamp Hours Reset

P/F

Command Group 01

ASCII

HEX

Function

Description

Return

Value

VXXG0101

56h Xh Xh 47h 30h 31h 30h 31h 0Dh

Get Brightness

n=0~100

Pn/F

VXXS0101n

56h Xh Xh 53h 30h 31h 30h 31h nh 0Dh

Set Brightness

n=0~100

P/F

VXXG0102

56h Xh Xh 47h 30h 31h 30h 32h 0Dh

Get Contrast

n=0~100

Pn/F

VXXS0102n

56h Xh Xh 53h 30h 31h 30h 32h nh 0Dh

Set Contrast

n=0~100

P/F

VXXG0103

56h Xh Xh 47h 30h 31h 30h 33h 0Dh

Get Color

n=0~100

Pn/F

— 69—

Command Group 01

ASCII

HEX

Function

Description

Return

Value

VXXS0103n

56h Xh Xh 53h 30h 31h 30h 33h nh 0Dh

Set Color

n=0~100

P/F

VXXG0104

56h Xh Xh 47h 30h 31h 30h 34h 0Dh

Get Tint

n=0~100

Pn/F

VXXS0104n

56h Xh Xh 53h 30h 31h 30h 34h nh 0Dh

Set Tint

n=0~100

P/F

VXXG0105

56h Xh Xh 47h 30h 31h 30h 35h 0Dh

Get Sharpness

0~31

Pn/F

VXXS0105n

56h Xh Xh 53h 30h 31h 30h 35h nh 0Dh

Set Sharpness

0~31

P/F

VXXG0106

56h Xh Xh 47h 30h 31h 30h 36h 0Dh

Get Color Temperature

0 = Warm
1 = Normal
2 = Cold

Pn/F

VXXS0106n

56h Xh Xh 53h 30h 31h 30h 36h nh 0Dh

Set Color Temperature

0 = Warm
1 = Normal
2 = Cold

P/F

VXXG0107

56h Xh Xh 47h 30h 31h 30h 37h 0Dh

Get Gamma

0 = 1.8
1 = 2.0
2 = 2.2
3 = 2.4
4 = B&W
5 = Linear

Pn/F

VXXS0107n

56h Xh Xh 53h 30h 31h 30h 37h nh 0Dh

Set Gamma

0 = 1.8
1 = 2.0
2 = 2.2
3 = 2.4
4 = B&W
5 = Linear

P/F

VXXG0108

56h Xh Xh 47h 30h 31h 30h 38h 0Dh

Get Display Mode

0 = Presentation
1 = Bright
2 = Game
3 = Movie
4 = TV
5 = sRGB
6 = Blackboard
7 = User

Pn/F

VXXS0108n

56h Xh Xh 53h 30h 31h 30h 38h nh 0Dh

Set Display Mode

0 = Presentation
1 = Bright
2 = Game
3 = Movie
4 = TV
5 = sRGB
6 = Blackboard
7 = User

P/F

Command Group 02

ASCII

HEX

Function

Description

Return

Value

VXXS0201

56h Xh Xh 53h 30h 32h 30h 31h 0Dh

Select RGB

P/F

VXXS0204

56h Xh Xh 53h 30h 32h 30h 34h 0Dh

Select Video

P/F

VXXS0206

56h Xh Xh 53h 30h 32h 30h 36h 0Dh

Select HDMI 1

P/F

VXXS0209

56h Xh Xh 53h 30h 32h 30h 39h 0Dh

Select HDMI 2

P/F

VXXG0220

56h Xh Xh 47h 30h 32h 32h 30h 0Dh

Get Current Source

Return
1:RGB
4:Video
6:HDMI 1
9:HDMI 2

Pn/F

— 70—

Command Group 03

ASCII

HEX

Function

Description

Return

Value

VXXG0301

56H 39H 39H 47H 30H 33H 30H 31H 0DH

Get Scaling

0: Fill
1: 4:3
2: 16:9
3 :Letter Box
4 :Native
5: 2.35:1

Pn/F

VXXG0301

56h Xh Xh 47h 30h 33h 30h 31h 0Dh

Get Scaling

0 = Fill
1 = 4:3
2 = 16:9
3 = Letter Box
4 = Native
5 = 2.35:1

Pn/F

VXXS0301n

56h Xh Xh 53h 30h 33h 30h 31h nh 0Dh

Set Scaling

0 = Fill
1 = 4:3
2 = 16:9
3 = Letter Box
4 = Native
5 = 2.35:1

P/F

VXXG0302

56h Xh Xh 47h 30h 33h 30h 32h 0Dh

Blank

Pn/F

VXXS0302n

56h Xh Xh 53h 30h 33h 30h 32h nh 0Dh

Blank

P/F

VXXG0304

56h Xh Xh 47h 30h 33h 30h 34h 0Dh

Freeze On

Pn/F

VXXS0304n

56h Xh Xh 53h 30h 33h 30h 34h nh 0Dh

Freeze On

P/F

VXXG0305

56h Xh Xh 47h 30h 33h 30h 35h 0Dh

Volume

n=0~10

Pn/F

VXXS0305n

56h Xh Xh 53h 30h 33h 30h 35h nh 0Dh

Volume

n=0~10

P/F

VXXG0308

56h Xh Xh 47h 30h 33h 30h 38h 0Dh

Projection Mode

0 = Front
1 = Rear
2 = Ceiling
3 = Rear+Ceiling

Pn/F

VXXS0308n

56h Xh Xh 53h 30h 33h 30h 38h nh 0Dh

Projection Mode

0 = Front
1 = Rear
2 = Ceiling
3 = Rear+Ceiling

P/F

VXXG0309

56h Xh Xh 47h 30h 33h 30h 39h 0Dh

Get vertical keystone value

n=-40~+40

Pn/F

VXXS0309n

56h Xh Xh 53h 30h 33h 30h 39h nh 0Dh

Set vertical keystone value

n=-40~+40

P/F

VXXG0311

56h Xh Xh 47h 30h 33h 31h 31h 0Dh

Get the zoom

n=-10~+10

Pn/F

VXXS0311n

56h Xh Xh 53h 30h 33h 31h 31h nh 0Dh

Set the zoom

n=-10~+10

P/F

VXXG0315

56h xh xh 47h 30h 33h 31h 35h 0Dh

Get 3D

0:Off
1:DLP-Link
2:IR

Pn/F

VXXS0315n

56h xh xh 53h 30h 33h 31h 35h nh 0Dh

Set 3D

0:Off
1:DLP-Link
2:IR

P/F

VXXG0316

56h xh xh 47h 30h 33h 31h 36h 0Dh

Get 3D Sync Invert

0:Off
1:On

Pn/F

VXXS0316n

56h xh xh 53h 30h 33h 31h 36h nh 0Dh

Set 3D Sync Invert

0:Off
1:On

P/F

VXXG0317

56h xh xh 47h 30h 33h 31h 37h 0Dh

Get 3D Format

0:Frame Sequential
1:Top/Bottom
2:Side-By-Side
3:Frame Packing

Pn/F

VXXS0317n

56h xh xh 53h 30h 33h 31h 37h nh 0Dh

Set 3D Format

0:Frame Sequential
1:Top/Bottom
2:Side-By-Side
3:Frame Packing

P/F

— 71—

Command Group 03

ASCII

HEX

Function

Description

Return

Value

VXXG0319

56h xh xh 47h 30h 33h 31h 39h 0Dh

Get Lamp Mode

0:Eco
1:Normal
2:Dynamic Eco

Pn/F

VXXS0319n

56h xh xh 53h 30h 33h 31h 39h nh 0Dh

Get Lamp Mode

0:Eco
1:Normal
2:Dynamic Eco

P/F

VXXG0321

56h xh xh 47h 30h 33h 32h 31h 0Dh

Get Splash Logo

0:STD
1:Black
2:Blue

Pn/F

VXXS0321n

56h xh xh 53h 30h 33h 32h 31h nh 0Dh

Set Splash Logo

0:STD
1:Black
2:Blue

P/F

VXXG0322

56h xh xh 47h 30h 33h 32h 32h 0Dh

Get Fan Speed

0:Normal
1:High

Pn/F

VXXS0322n

56h xh xh 53h 30h 33h 32h 32h nh 0Dh

Set Fan Speed

0:Normal
1:High

P/F

VXXG0330

56h xh xh 47h 30h 33h 33h 30h 0Dh

Get Sleep Timer
(minutes = n*5)

n= 0~120

Pn/F

VXXS0330n

56h xh xh 53h 30h 33h 33h 30h nh 0Dh

Set Sleep Timer
(minutes = n*5)

n= 0~120

P/F

VXXG0331

56h xh xh 47h 30h 33h 33h 31h 0Dh

Get R Gain

n= 0~200

Pn/F

VXXS0331n

56h xh xh 53h 30h 33h 33h 31h nh 0Dh

Set R Gain

n= 0~200

P/F

VXXG0332

56h xh xh 47h 30h 33h 33h 32h 0Dh

Get G Gain

n= 0~200

Pn/F

VXXS0332n

56h xh xh 53h 30h 33h 33h 32h nh 0Dh

Set G Gain

n= 0~200

P/F

VXXG0333

56h xh xh 47h 30h 33h 33h 33h 0Dh

Get B Gain

n= 0~200

Pn/F

VXXS0333n

56h xh xh 53h 30h 33h 33h 33h nh 0Dh

Set B Gain

n= 0~200

P/F

VXXG0334

56h xh xh 47h 30h 33h 33h 34h 0Dh

Get R Offset

n= -100~100

Pn/F

VXXS0334n

56h xh xh 53h 30h 33h 33h 34h nh 0Dh

Set R Offset

n= -100~100

P/F

VXXG0335

56h xh xh 47h 30h 33h 33h 35h 0Dh

Get G Offset

n= -100~100

Pn/F

VXXS0335n

56h xh xh 53h 30h 33h 33h 35h nh 0Dh

Set G Offset

n= -100~100

P/F

VXXG0336

56h xh xh 47h 30h 33h 33h 36h 0Dh

Get B Offset

n= -100~100

Pn/F

VXXS0336n

56h xh xh 53h 30h 33h 33h 36h nh 0Dh

Set B Offset

n= -100~100

P/F

VXXG0337

56h xh xh 47h 30h 33h 33h 37h 0Dh

Get White R Gain

n= 0~100

Pn/F

VXXS0337n

56h xh xh 53h 30h 33h 33h 37h nh 0Dh

Set White R Gain

n= 0~100

P/F

VXXG0338

56h xh xh 47h 30h 33h 33h 38h 0Dh

Get White G Gain

n= 0~100

Pn/F

VXXS0338n

56h xh xh 53h 30h 33h 33h 38h nh 0Dh

Set White G Gain

n= 0~100

P/F

VXXG0339

56h xh xh 47h 30h 33h 33h 39h 0Dh

Get White B Gain

n= 0~100

Pn/F

VXXS0339n

56h xh xh 53h 30h 33h 33h 39h nh 0Dh

Set White B Gain

n= 0~100

P/F

VXXG0340

56h xh xh 47h 30h 33h 34h 30h 0Dh

Get R_Hue

n= 0~100

Pn/F

VXXS0340n

56h xh xh 53h 30h 33h 34h 30h nh 0Dh

Set R_Hue

n= 0~100

P/F

VXXG0341

56h xh xh 47h 30h 33h 34h 31h 0Dh

Get R_Saturation

n= 0~100

Pn/F

VXXS0341n

56h xh xh 53h 30h 33h 34h 31h nh 0Dh

Set R_Saturation

n= 0~100

P/F

VXXG0342

56h xh xh 47h 30h 33h 34h 32h 0Dh

Get R_Gain

n= 0~100

Pn/F

VXXS0342n

56h xh xh 53h 30h 33h 34h 32h nh 0Dh

Set R_Gain

n= 0~100

P/F

VXXG0343

56h xh xh 47h 30h 33h 34h 33h 0Dh

Get G_Hue

n= 0~100

Pn/F

VXXS0343n

56h xh xh 53h 30h 33h 34h 33h nh 0Dh

Set G_Hue

n= 0~100

P/F

VXXG0344

56h xh xh 47h 30h 33h 34h 34h 0Dh

Get G_Saturation

n= 0~100

Pn/F

VXXS0344n

56h xh xh 53h 30h 33h 34h 34h nh 0Dh

Set G_Saturation

n= 0~100

P/F

— 72—

Command Group 03

ASCII

HEX

Function

Description

Return

Value

VXXG0345

56h xh xh 47h 30h 33h 34h 35h 0Dh

Get G_Gain

n= 0~100

Pn/F

VXXS0345n

56h xh xh 53h 30h 33h 34h 35h nh 0Dh

Set G_Gain

n= 0~100

P/F

VXXG0346

56h xh xh 47h 30h 33h 34h 36h 0Dh

Get B_Hue

n= 0~100

Pn/F

VXXS0346n

56h xh xh 53h 30h 33h 34h 36h nh 0Dh

Set B_Hue

n= 0~100

P/F

VXXG0347

56h xh xh 47h 30h 33h 34h 37h 0Dh

Get B_Saturation

n= 0~100

Pn/F

VXXS0347n

56h xh xh 53h 30h 33h 34h 37h nh 0Dh

Set B_Saturation

n= 0~100

P/F

VXXG0348

56h xh xh 47h 30h 33h 34h 38h 0Dh

Get B_Gain

n= 0~100

Pn/F

VXXS0348n

56h xh xh 53h 30h 33h 34h 38h nh 0Dh

Set B_Gain

n= 0~100

P/F

VXXG0349

56h xh xh 47h 30h 33h 34h 39h 0Dh

Get C_Hue

n= 0~100

Pn/F

VXXS0349n

56h xh xh 53h 30h 33h 34h 39h nh 0Dh

Set C_Hue

n= 0~100

P/F

VXXG0350

56h xh xh 47h 30h 33h 35h 30h 0Dh

Get C_Saturation

n= 0~100

Pn/F

VXXS0350n

56h xh xh 53h 30h 33h 35h 30h nh 0Dh

Set C_Saturation

n= 0~100

P/F

VXXG0351

56h xh xh 47h 30h 33h 35h 31h 0Dh

Get C_Gain

n= 0~100

Pn/F

VXXS0351n

56h xh xh 53h 30h 33h 35h 31h nh 0Dh

Set C_Gain

n= 0~100

P/F

VXXG0352

56h xh xh 47h 30h 33h 35h 32h 0Dh

Get M_Hue

n= 0~100

Pn/F

VXXS0352n

56h xh xh 53h 30h 33h 35h 32h nh 0Dh

Set M_Hue

n= 0~100

P/F

VXXG0353

56h xh xh 47h 30h 33h 35h 33h 0Dh

Get M_Saturation

n= 0~100

Pn/F

VXXS0353n

56h xh xh 53h 30h 33h 35h 33h nh 0Dh

Set_M_Saturation

n= 0~100

P/F

VXXG0354

56h xh xh 47h 30h 33h 35h 34h 0Dh

Get M_Gain

n= 0~100

Pn/F

VXXS0354n

56h xh xh 53h 30h 33h 35h 34h nh 0Dh

Set M_Gain

n= 0~100

P/F

VXXG0355

56h xh xh 47h 30h 33h 35h 35h 0Dh

Get Y_Hue

n= 0~100

Pn/F

VXXS0355n

56h xh xh 53h 30h 33h 35h 35h nh 0Dh

Set Y_Hue

n= 0~100

P/F

VXXG0356

56h xh xh 47h 30h 33h 35h 36h 0Dh

Get Y_Saturation

n= 0~100

Pn/F

VXXS0356n

56h xh xh 53h 30h 33h 35h 36h nh 0Dh

Set Y_Saturation

n= 0~100

P/F

VXXG0357

56h xh xh 47h 30h 33h 35h 37h 0Dh

Get Y_Gain

n= 0~100

Pn/F

VXXS0357n

56h xh xh 53h 30h 33h 35h 37h nh 0Dh

Set Y_Gain

n= 0~100

P/F

FOR DH772UST / DH773USTi

Communication parameter setup

You can use the serial control command to input commands for projector control or retrieve its
operational data through Windows client terminal software

Item Parameter:

Bit per Second 9600 bps

Data Bit 8-bit

Parity None

Stop Bit 1

Note:

* The UART terminal timeout is 0.5 sec.
* Both are available for upper case or lower case

Flow Control None

Operation commands

Operation command syntax

An operation command is prefixed by character "op", followed by control commands and settings
separated by space blank [SP], and ended by carriage return pair "CR" and "ASCII hex 0D".Syntax of
serial control commands:

op[SP]<operation command>[SP]<Setting Value>[CR]
op A constant indicating this is an operation command.
[SP] Indicate one blank space.
[CR] Indicate the command ending carriage return pair "CR" and "ASCII hex 0D".
Setting value Settings of operation command

Types of setup strings Characters of settings Description

Query current setup ? Question mark "?" indicates querying current

setup

Setup = <settings> Syntax: Symbol "=" suffixed with setup values

Increase setup order of
adjustment items

Decrease setup order of
adjustment items

Execute operation com­mand

Examples:

Control items Input command row Projector return message

Execute command reset.all[CR] RESET.ALL

Query current brightness op bright ?[CR] OP BRIGHT = 50

Set up brightness op bright = 100[CR] OP BRIGHT = 100

Brightness value + 1 op bright +[CR] OP BRIGHT = "new value"

Brightness value - 1 op bright -[CR] OP BRIGHT = "new value"

Out of range or not support op bright = 200[CR] OP BRIGHT = NA

Illegal command op abright = 100[CR] *Illegal format#

+ Some settings are changed in steps. Symbol

"+" indicates changing one step up

- Some settings are changed in steps. Symbol
"-" indicates changing one step down

None Certain operation commands execute after in-

put without further setting or regulators.

— 73—

— 74—

Function

Operation

Set

Get

Inc

Dec

EXE

Values

Auto Source

auto.src

V V

0 = Off
1 = On

Video AGC

video.agc

V V

0 : Off
1 : On

Video Saturation

video.saturation

V V V V

0 ~ 100

Video Tint

video.tint

V V V V

0 ~ 100

Closed Captioning

cc V V

0 : Off
1 : On

Horizontal Position

h.pos

V V V V

-5 ~ +5

-100 ~ +100(Auto Sync Off)

Vertical Position

v.pos

V V V V

-5 ~ +5

-100 ~ +100(Auto Sync Off)

Frequency

phase

V V V V

0 ~ 31

Tracking

clock

V V V V

-5 ~ +5

Auto Sync

auto.sync

V V

0 : Off
1 : On

3D

threed

V V

0 : Off
1 : DLP-Link
2 : IR

3D Sync Invert

threed.syncinvert

V V

0 = Off
1 = On

3D Format

threed.format

V V

0 : Frame Sequential
1 : Top / Bottom
2 : Side by side
3 : Frame Packing

Display Mode

pic.mode

V V

0: Presentation
1: Bright
2: Game
3: Movie
4: TV
5: sRGB
6: BlackBoard
7: User

Brightness

bright

V V V V

0 ~ 100

Contrast

contrast

V V V V

0 ~ 100

Color Manager/Red Gain

hsg.r.gain

V V V V

0 ~ 100

Color Manager/Green Gain

hsg.g.gain

V V V V

0 ~ 100

Color Manager/Blue Gain

hsg.b.gain

V V V V

0 ~ 100

Color Manager/Cyan Gain

hsg.c.gain

V V V V

0 ~ 100

Color Manager/Magenta Gain

hsg.m.gain

V V V V

0 ~ 100

Color Manager/Yellow Gain

hsg.y.gain

V V V V

0 ~ 100

Color Manager/Red Saturation

hsg.r.sat

V V V V

0 ~ 100

Color Manager/Green Saturation

hsg.g.sat

V V V V

0 ~ 100

Color Manager/Blue Saturation

hsg.b.sat

V V V V

0 ~ 100

Color Manager/Cyan Saturation

hsg.c.sat

V V V V

0 ~ 100

Color Manager/Magenta Saturation

hsg.m.sat

V V V V

0 ~ 100

Color Manager/Yellow Saturation

hsg.y.sat

V V V V

0 ~ 100

Color Manager/Red Hue

hsg.r.hue

V V V V

0 ~ 100

Color Manager/Green Hue

hsg.g.hue

V V V V

0 ~ 100

Color Manager/Blue Hue

hsg.b. hue

V V V V

0 ~ 100

Color Manager/Cyan Hue

hsg.c. hue

V V V V

0 ~ 100

Color Manager/Magenta Hue

hsg.m. hue

V V V V

0 ~ 100

Color Manager/Yellow Hue

hsg.y. hue

V V V V

0 ~ 100

Color Manager/White/Red Gain

hsg.wr.gain

V V V V

0 ~ 100

Color Manager/White/Green Gain

hsg.wg.gain

V V V V

0 ~ 100

— 75—

Function

Operation

Set

Get

Inc

Dec

EXE

Values

Color Manager/White/Blue Gain

hsg.wb.gain

V V V V

0 ~ 100

Brilliant Color

bri.color

V V V V

0 ~ 10

Sharpness

sharp

V V V V

0 ~ 31

Gamma

gamma

V V

0 = 1.8
1 = 2.0
2 = 2.2
3 = 2.4
4 = B&W
5 = Linear

Color Temperature

color.temp

V V

0 = Warm
1 = Normal
2 = Cold

White Balance /Red Offset

red.offset

V V V V

-100 ~ +100

White Balance /Green Offset

green.offset

V V V V

-100 ~ +100

White Balance /Blue Offset

blue.offset

V V V V

-100 ~ +100

White Balance /Red Gain

red.gain

V V V V

0 ~ 200

White Balance /Green Gain

green.gain

V V V V

0 ~ 200

White Balance /Blue Gain

blue.gain

V V V V

0 ~ 200

Aspect Ratio

aspect

V V

0 = Fill
1 = 4:3
2 = 16:9
3 = LetterBox
4 = Native
5 = 2.35:1

Digital Zoom

zoom

V V V V

-10 ~ +10

Keystone

v.keystone

V V V V

-40 ~ +40

H Image Shift

img.hshift

V V V V

-50 ~ +50

V Image Shift

img.vshift

V V V V

-50 ~ +50

Projection

projection

V V

0 = Front
1 = Rear
2 = Ceiling
3 = Rear + Ceiling

Test Pattern

test.pattern

V V

0 = None
1 = Grid
2 = White
3 = Red
4 = Green
5 = Blue
6 = Black

Auto Power On

direct.poweron

V V

0 : Off
1 : On

Lamp Mode

light.mode

V V

0 : ECO
1 : Normal
2 : Dynamic Eco

Fan Speed

fanspeed

V V

0 = Normal
1 = High

NetWork Status

net.status

V

0 : Disconnect
1 : Connected

NetWork / DHCP

net.dhcp

V V

0 = Off
1 = On

NetWork / IP Address

net.ipaddr

V V

<string>

NetWork / Subnet

net.subnet

V V

<string>

NetWork / Gateway

net.gateway

V V

<string>

NetWork / DNS

net.dns

V V

<string>

NetWork Apply

net.apply

V

0 : Cancel
1 : OK

— 76—

Function

Operation

Set

Get

Inc

Dec

EXE

Values

Low Power Mode

standby.power

V V

0 : Off
1 : On
2 : On By Lan

No Signal Power Off

nosignal.poweroff

V V

0 ~ 36

Sleep Timer

sleep.timer

V V

0 ~ 120

Volume

volume

V V V V

0 ~ 10

Mic

mic V V

0 : Off
1 : On

Blank Screen

blankscreen.color

V V

0 = Black
1 = Red
2 = Green
3 = Blue
4 = White

Splash Logo

logo

V V

0 = Std
1 = Black
2 = Blue

Menu Position

menu.position

V V

0 : Left
1 : Right
2 : Center
3 : Bottom
4 : Top

Translucent Menu

menu.trans

V V

0 : Off
1 : 25
2 : 50%
3 : 75%
4 : 100%

Keypad Lock

keypad.lock

V V

0 : Off
1 : On

Security Lock

security.lock

V V

1 : Up
2 : Down
3 : Left
4 : Right

Security Unlock

security.unlock

V

1 : Up
2 : Down
3 : Left
4 : Right

— 77—

Function

Operation

Set

Get

Inc

Dec

EXE

Values

Language

lang

V V

0 = English
1 = French
2 = German
3 = Spanish
4 = Portugues
5 = Simplified Chinese
6 = Traditional Chinese
7 = Italian
8 = Norwegian
9 = Swedish
10 = Dutch
11 = Russian
12 = Polish
13 = Finnish
14 = Greek
15 = Korean
16 = Hungarian
17 = Czech
18 = Arabic
19 = Turkish
20 = Vietnamese
21 = Japanese
22 = Thai
23 = Farsi
24 = Hebrew

Reset All

reset.all

V

Source Info

source.info

V

<string>

Lamp Hours

light1.hours

V

<string>

Lamp Hour 1 Reset

light1.reset

V

Software Version

sw.ver

V

<string>

Serial Number

ser.no

V

<string>

Auto Image

auto.img

V

Lamp Status

light1.stat

V

0 = Off
1 = On

Model

model

V

<string>

Pixel Clock

pixel.clock

V

<string>

H Refresh Rate

h.refresh

V

<string>

V Refresh Rate

v.refresh

V

<string>

Blank

blank

V V

0 = Off
1 = On

Power On

power.on

V

Power Off

power.off

V

Projector Status

status

V

0 : Reset
1 : Standby
2 : Active
3 : cooling

Mute

mute

V V

0 : Off
1 : On

Freeze

freeze

V V

0 : Off
1 : On

Input Source

input.sel

V V

1 :RGB
4: Video
6: HDMI 1
9: HDMI 2