Vivitek DH3331, DU3341, DX3350, DW3320 User Manual

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 2015

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.

MHL, the MHL logo, and Mobile High-Definition Link are trademarks or registered
trademarks of MHL licensing, LCC.

HDBaseT™ and the HDBaseT Alliance logo are trademarks of the HDBaseT Alliance.

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

Ver.: 2

— i —

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.

— ii —

Projector Installation Notice

Minimum 500mm
(19.69 inch)

Minimum 500mm
(19.69 inch)

Minimum 500mm
(19.69 inch)

Minimum 500mm
(19.69 inch)

Minimum 500mm
(19.69 inch)

Minimum 300mm
(11.81 inch)

Minimum 100mm
(3.94 inch)

 Do not tilt the projector to the left or right, otherwise lamp life could decrease dramatically, and

may lead to other unpredictable damages.

 There is no limit on the tilt angle upward or downward.

 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.

– iii –

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 (>1 Meter) 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.

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

— iv —

Power Safety

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.

 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 55
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.

Cleaning the Projector

 Unplug the power cord before cleaning. See Cleaning the Projector page 59.
 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 on
page 78.

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

– v –

Main Features

 Lightweight unit, easy to pack away and transport.
 Compatible with all major video standards including NTSC, PAL, and SECAM.
 A high brightness rating allows for presentations in daylight or in lit rooms.
 Flexible setup allows for front, rear projections.
 Line-of-vision projections remain square, with advanced keystone correction for angled

projections.

 Input source automatically detected.
 High brightness for projection in just about any environment.
 Supports resolutions up to WUXGA for clear and crisp images.
 DLP® and BrilliantColor™ technologies from Texas Instruments.
 Centered lens for easy installation.
 Horizontal and vertical lens shift.
 MHL device compatibility for streaming of video and audio content from a compatible

mobile device.

 Built-in speaker with multiple audio-in and audio-out ports.
 Network ready for integration and system administration via RJ45.
 Sealed engine to minimizing the impact of dust and smoke.
 Top sided lamp cover for simple lamp removal and insertion.
 Anti-theft security features include: Kensington security slot, security bar.

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

Top view—On-Screen Display (OSD) buttons and LEDs ...................................................................................... 3

Rear view ....................................................................................................................................................................... 4

Bottom view ................................................................................................................................................................... 6

REMOTE CONTROL PARTS ................................................................................................................................................... 7

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) .......................................................................................................... 14

ADJUSTING THE PROJECTOR LEVEL ................................................................................................................................... 16

ADJUSTING PROJECTED IMAGE POSITION USING LENS SHIFT ............................................................................................ 17

Adjusting the vertical image position ....................................................................................................................... 18

Adjusting the horizontal image position .................................................................................................................. 20

ADJUSTING THE ZOOM, FOCUS AND KEYSTONE ................................................................................................................ 21

ADJUSTING THE VOLUME .................................................................................................................................................. 22

ON-SCREEN DISPLAY (OSD) MENU SETTINGS ...................................................................................................... 23

OSD MENU CONTROLS ..................................................................................................................................................... 23

Navigating the OSD ................................................................................................................................................... 23

SETTING THE OSD LANGUAGE .......................................................................................................................................... 24

OSD MENU OVERVIEW ..................................................................................................................................................... 25

IMAGE MENU ..................................................................................................................................................................... 28

Computer Menu .......................................................................................................................................................... 29

Advanced Feature ...................................................................................................................................................... 30

White Balance ............................................................................................................................................................. 31

Color Manager ............................................................................................................................................................ 32

SETTINGS 1 MENU ............................................................................................................................................................. 33

Keystone ...................................................................................................................................................................... 34

Audio ............................................................................................................................................................................ 34

Advanced 1 Feature ................................................................................................................................................... 35

Advanced 2 Feature ...................................................................................................................................................... 37

4 Corner ....................................................................................................................................................................... 38

SETTINGS 2 MENU ............................................................................................................................................................. 39

Status ........................................................................................................................................................................... 40

Advanced 1 Feature ................................................................................................................................................... 41

Advanced 2 Feature ................................................................................................................................................... 53

MAINTENANCE AND SECURITY .................................................................................................................................. 55

REPLACING THE PROJECTION LAMP ................................................................................................................................... 55

Resetting the Lamp .................................................................................................................................................... 58

CLEANING THE PROJECTOR................................................................................................................................................ 59

Cleaning the Lens ...................................................................................................................................................... 59

Cleaning the Case ...................................................................................................................................................... 59

Cleaning the Air Filter ................................................................................................................................................ 60

USING THE PHYSICAL LOCK .............................................................................................................................................. 63

Using the Kensington Security Slot ......................................................................................................................... 63

Using the Security Bar Lock ..................................................................................................................................... 63

TROUBLESHOOTING ...................................................................................................................................................... 64

COMMON PROBLEMS AND SOLUTIONS ............................................................................................................................... 64

TIPS FOR TROUBLESHOOTING ............................................................................................................................................ 64

LED ERROR MESSAGES ..................................................................................................................................................... 65

– vii –

IMAGE PROBLEMS .............................................................................................................................................................. 66

LAMP PROBLEMS ............................................................................................................................................................... 66

REMOTE CONTROL PROBLEMS .......................................................................................................................................... 67

AUDIO PROBLEMS ............................................................................................................................................................. 67

HAVING THE PROJECTOR SERVICED .................................................................................................................................. 67

HDMI Q & A .................................................................................................................................................................... 68

SPECIFICATIONS ............................................................................................................................................................. 69

SPECIFICATIONS ................................................................................................................................................................. 69

PROJECTION DISTANCE VS. PROJECTION SIZE .................................................................................................................... 73

Projection Distance and Size Table ......................................................................................................................... 73

TIMING MODE TABLE ........................................................................................................................................................ 75

PROJECTOR DIMENSIONS ................................................................................................................................................... 77

REGULATORY COMPLIANCE ....................................................................................................................................... 78

FCC WARNING .................................................................................................................................................................. 78

CANADA ............................................................................................................................................................................ 78

SAFETY CERTIFICATIONS ................................................................................................................................................... 78

APPENDIX I ........................................................................................................................................................................ 79

RS-232C PROTOCOL.......................................................................................................................................................... 79

— viii —

Packing Checklist

Projector

Remote Control

(Batteries Included)

VGA Cable

Power Cord

CD-ROM

(This User's Manual)

Warranty Card

Quick Start Card

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

GETTING STARTED

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.

— 1 —

Views of Projector Parts

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

Lamp Cover

Remove cover to replace lamp.

55

2.

Tilt Adjuster

Rotate adjuster lever to adjust angle position.

14

3.

Lens

Projection Lens.

4.

IR Receiver

Receives IR signal from remote control.

7

5.

LEDs

Displays the projector status.

3

6.

Vent

Cool air intake.

60

7.

Function Keys

On-Screen Display (OSD) buttons.

3

8.

Vertical Lens Shift

Adjusts the image position vertically.

18

9.

Horizontal Lens Shift

Adjusts the image position horizontally.

20

10.

Zoom Ring

Enlarges the projected image.

21

11.

Focus Ring

Focuses the projected image.

21

Front-right View

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.

— 2 —

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

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

Power LED

Display the power on/off sequence status.

65

2.

Lamp LED

Display the lamp status.

65

3.

Temp LED

Display the thermal status.

65

4.

Filter LED

Display the filter replacing warning message.

65

5.

Navigates and changes settings in the OSD.
Quick Menu – For Vertical Keystone.

23

6.

MENU

Opens and exits OSD menus.

23

7.

Navigates and changes settings in the OSD.
Quick Menu – For Horizontal Keystone.

23

8.

SOURCE

Enter the Source menu.

9.

Navigates and changes settings in the OSD.
Quick Menu – For Vertical Keystone.

23

10.

Power

Turn the projector on or off.

12

11.

ENTER

Enter or confirm highlighted OSD menu item.

23

12.

Navigates and changes settings in the OSD.
Quick Menu – For Horizontal Keystone.

23

13.

AUTO

Optimizes image size, position, and resolution.

– 3 –

Rear view

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

HDMI 1 /MHL

Connect the HDMI/MHL cable from an HDMI/MHL device.
Note: Set the Source to HDMI 1/MHL also can be charging connected

MHL compatible smart device as long as the projector Power
On.

2.

HDMI 2

Connect the HDMI cable from an HDMI device.

3.

RJ45 (HDBaseT)
(Available in
DH3331/DU3341)

Connect an RJ45 Cat5e/Cat6 cable for HDBaseT signal received.

4.

DVI-D

Connect the DVI CABLE to a display.

5.

RS-232

Connects RS-232 serial port cable for remote control.

6.

VGA OUT

Connect an RGB cable to a display (Pass through by VGA1 only).

7.

S-VIDEO

Connect a S-VIDEO cable from a video device.

8.

VGA 1

Connect an RGB cable from a computer or a video enabled device.

9.

BNC

Connect a BNC cable from a computer.

10.

VGA 2

Connect an RGB cable from a computer or a video enabled device.

11.

RJ45 (LAN)

Connect a LAN cable from Ethernet.

12.

USB

Connect a USB cable for USB host.
Note: Support 5V/1.0A for each port output as long as the projector

Power On.

13.

3D-SYNC OUT

Connect 3D IR glasses receiver unit.

14.

Kensington Security Slot

Secures to permanent object with a Kensington Lock
system.

63

15.

AUDIO IN

Connect an AUDIO cable from the input device.

— 4 —

ITEM

LABEL

DESCRIPTION

SEE PAGE:

16.

IR

Receive IR signal from remote control.

17.

12V OUT

When connected to the screen through a commercially available
cable, the screen deploys automatically on start up of the projector.
The screen retracts when the projector is powered off (see notes
below).

18.

AUDIO OUT

Connect an AUDIO cable for audio loop through.

19.

AUDIO OUT L/R

Connect an AUDIO cable for audio loop through.

20.

AUDIO IN L/R

Connect the audio cables from an audio device for VIDEO or
S-VIDEO audio input.

21.

VIDEO

Connect the composite cable from a video device.

22.

MICROPHONE

Connect the microphone input device.

23.

SERVICE

For service personnel only.

24.

WIRE REMOTE

Connect the wire remote from remote control to the projector for wire
remote control.
Connect "WIRE REMOTE OUT" to another projector (same model)
"WIRE REMOTE IN" for serial control.

25.

AC IN

Connect the POWER cable.

Note:



To use this feature, you must plug in the connector before turn on/off the projector.



Screen controllers are supplied and supported by screen manufacturers.



Do not use this jack for anything other than intended use.

Warning:

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

– 5 –

Bottom view

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

Tilt Adjustor

Rotate adjuster lever to adjust angle position.

14

2.

Ceiling Mount 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 8 mm (0.31 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 (not less than 5.15 kg) over a
period of 60 seconds.

— 6 —

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

Caution:

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

– 7 –

ITEM

LABEL

DESCRIPTION

SEE PAGE:

1.

IR Transmitter

Transmits signals to projector.

2.

Power On

Turns the projector on.

12

3.

PC

Displays the VGA1/VGA2/PC source selection (toggle).

4.

HDMI

Displays the HDMI1/HDMI 2/DVI source selection (toggle).

5.

USB

Displays the USB source selection.

6.

Navigates and changes settings in the OSD.
Quick Menu – For Vertical Keystone.

23

7.

MENU

Opens the OSD.

23

8.

Navigates and changes settings in the OSD.
Quick Menu – For Horizontal Keystone.

23

9.

Keystone

Opens the Keystone menu.

10.

Navigates and changes settings in the OSD.
Quick Menu – For Vertical Keystone.

23

11.

Laser

Press to operate the on-screen pointer. DO NOT POINT IN EYES.

12.

Play or pause video/music for MHL.

13.

Reverse in set increments for MHL.

14.

Play the previous item on the programming list for MHL.

15.

Stop video/music playing for MHL.

16.

Source/ID

Alternate input source.
Combo key function for Remote Control customer code
settings (Press ID button + Number for 3 seconds).

23

17.

Auto/0

Auto adjustment for frequency, phase, and position.
Number for Remote ID setting used.

23

18.

Brightness

Displays the brightness setting bar.

19.

Lamp

Displays the lamp selections.

20.

Freeze

Freezes/unfreezes the on-screen picture.

21.

Blank/6

Makes the screen blank.
Number for Remote ID setting used.

22.

Laser

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

23.

Power Off

Turns the projector off.

12

24.

Video/S-Video

Displays the VIDEO/S-VIDEO source selection.

25.

Network

Displays the Network source selection.

26.

HDBaseT
(Available in
DH3331/DU3341)

Displays the HDBaseT source selection.

27.

EXIT

Return to last OSD page.

28.

Enters and confirms settings in the OSD.

23

29.

Navigates and changes settings in the OSD.
Quick Menu – For Horizontal Keystone.

23

30.

MHL

Enable the Mobile High-Definition Link technology feature for smart
devices.

31.

Forward in set increments for MHL.

— 8 —

ITEM

LABEL

DESCRIPTION

SEE PAGE:

32.

Play the following item on the programming list for MHL.

33.

Volume/1

Displays the Volume setting bar.
Number for Remote ID setting used.

34.

Contrast/2

Displays the Contrast settings bar.
Number for Remote ID setting used.

35.

Mute/3

Mutes the built-in speaker.
Number for Remote ID setting used.

36.

Zoom/4

Displays the digital zoom settings bar.
Number for Remote ID setting used.

21

37.

3D/5

Enable 3D feature.
Number for Remote ID setting used.

38.

Status/7

Opens the OSD Status menu (the menu only opens when an input
device is detected).
Number for Remote ID setting used.

39.

Wired Jack

Connect wire remote to the projector.

Note:

Remote Combo Key Settings:
ID+0: Reset Remote Control customer code to default settings.
ID+1: Set Remote Control customer code to "1".
~
ID+7: Set Remote Control customer code to "7".

Projector also need setting ID for unique control. Projector ID settings see page 41.

Note:

When the projector is under MHL mode, The keypad on projector should be with the same
definition of the key on remote control.

When MHL function:
MENU for App settings, ▲ Up, ▼ Down, ◄ Left and ► Right are used as directional arrows, also
included ENTER and EXIT.

Controlling your smart device with the remote control:

When the projector projects the contents from your MHL compatible smart device, you can use the
remote control to control your smart device.
To enter the MHL mode, the following buttons are available for controlling your smart device, Arrow
keys (▲ Up, ▼ Down, ◄ Left, ► Right), MENU, EXIT, MHL control buttons.

– 9 –

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 be operated using the remote control or the buttons on the top of the projector. All
operations can be carried out with the remote control; however, the buttons on the projector are limited in
use.

— 10 —

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.

SETUP AND OPERATION

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.

– 11 –

Starting and Shutting down the Projector

1.

Securely connect the power cord and
signal cable. When connected, the power
led will flash green to solid green.

2.

Turn on the lamp by pressing “ ”

button on the top of the projector or

“ ” on the remote control.
The PWR LED will now flash green.
The startup screen will display in
approximately 30 seconds. The first time
you use the projector, you can select
your preferred language from quick menu
after the startup screen display. (See

Setting the OSD Language on page 24)

See Setting an Access Password

(Security Lock) on page 14 if security lock

is enabled.

— 12 —

3.

If more than one input device is
connected, press the SOURCE button
and use ▲▼ to scroll among devices.

(Component is supported through the
RGB to Component adapter.)

 HDMI 1 / MHL: High-Definition Multimedia Interface

and Mobile High-Definition Link
compatible

 HDMI 2: High-Definition Multimedia Interface

compatible

 DVI: DVI
 VGA 1 / 2: Analog RGB

DVD input YCbCr/ YPbPr, or HDTV input
YPbPr via D-sub connector

 BNC: Analog RGB
 S-Video: Super video (Y/C separated)
 Composite Video: Traditional composite video
 HDBaseT: Digital Video trough the HDBaseT

transmitter (Available in
DH3331/DU3341)

Note: Using a single HDBaseT CAT5e cable, the
projector supports an HDBaseT connection distances to
100m/328ft.

4.

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 stops flashing – indicating the projector has
cooled down.

– 13 –

Setting an Access Password (Security Lock)

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.

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 23 and Setting the OSD Language on page 24 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.

— 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

1.

To raise the level of the projector, twist
the adjusters counter clockwise.

2.

To lower the level of the projector, lift the
projector and twist the adjusters
clockwise.

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.

— 16 —

Adjusting Projected Image Position Using Lens Shift

The Lens Shift feature provides a lens shift function that can be used to adjust the position of the projected
image either horizontally or vertically within the range detailed below.

Note:
Do not rotate lens shift knob further under click sound and lightly press the knob to rotate back.

– 17 –

Adjusting the vertical image position

104.65% offset

H x 4.65%

Screen Height

Screen

141.2% offset

Distance

(L)

101.85% offset

H x 1.85%

Screen Height

Screen

115.35% offset

Distance

(L)

The vertical image height can be adjusted between 141.2% and 104.65% for WXGA, 115.35% and

101.85% for XGA, 146.7% and 104.5% for 1080P, 132% and 99.1% for WUXGA of image height. Note
that the maximum vertical image height adjustment can be limited by the horizontal image position. For
example it is not possible to achieve the maximum vertical image position height detailed above if the
horizontal image position is at maximum.

WXGA

XGA

— 18 —

1080P

104.5% offset

H x 4.5%

Screen Height

Screen

146.7% offset

Distance

(L)

99.1% offset

H x 0.9%

Screen Height

Screen

132% offset

Distance

(L)

WUXGA

– 19 –

Adjusting the horizontal image position

Wx10.9%

Wx10.9%

Wx3.8%

Wx3.8%

Wx10.3%

Wx10.3%

Wx10.3%

Wx10.3%

With the lens in the center position the horizontal image position can be adjusted to the left or right by up
to a maximum of 10.9% for WXGA, 3.8% for XGA, 10.3% for 1080P, 10.3% for WUXGA of the image
width. Note that the maximum horizontal image height adjustment can be limited by the vertical image
position. For example it is not possible to achieve the maximum horizontal image position if the vertical
image position is at maximum.

— 20 —

Adjusting the Zoom, Focus and Keystone

1.

Use the Image-zoom control (on the
projector only) to resize the projected
image and screen size.

2.

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

3.

Press the / / / buttons (on the
projector or the remote control) to correct
vertical or horizontal image-trapezoid or
press the Keystone button (on the
remote) to selected V (Vertical) or H
(Horizontal) keystone.

Remote control and OSD panel

4.

The keystone control appears on the
display.

Press / for V Keystone correcting
image.

Press / for H Keystone correcting
image.

– 21 –

Adjusting the Volume

7.

Press the Volume buttons on the remote
control.

The volume control appears on the
display.

8.

Press the ◄ / ► buttons on the keypad
to adjust Volume +/-.

9.

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

— 22 —

ON-SCREEN DISPLAY (OSD) MENU SETTINGS

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

2. There are three menus. Press the cursor ◄ /
► buttons to move through the menus.

3. Press the cursor  / ▼ buttons to move up
and down in a menu.

4. Press the cursor ◄ / ► buttons to change
values for settings.

5. Press the MENU button to close the OSD or
leave a submenu. Press the EXIT button to
return to the previous menu.

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 or the buttons on the top of the projector to navigate and
make changes to the OSD. The following illustration shows the corresponding buttons on the projector.

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.

– 23 –

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.

— 24 —

OSD Menu Overview

Main
Menu

Sub Menu

Settings

Image

Display Mode

Presentation, Bright, Game,
Movie, Vivid, TV, sRGB,
DICOM SIM, 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 Sync

On, Off

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 Balance

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

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

– 25 –

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

H: -25 ~ +25 V: -30 ~ +30

Digital Zoom

-10~10

Audio

Volume

0~10

Mute

Off, On

Out

Off, Mini, RCA

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 ,

, תירבע, Dansk, Fran. Can.

Security Lock

Off, On

Blank Screen

Blank, Red, Green, Blue, White

Splash Logo

Std., Black, Blue

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-By-Side, 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

4 Corner

Left-Top, Right-Top, Right-Bottom,
Left-Bottom

— 26 —

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)

Software Version

Remote ID

Serial Number

Air Filter Hour

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

0-98

Remote ID

Default, 1, 2, 3, 4, 5, 6, 7

Network

Network State

Connect, Disconnect

DHCP

On, Off

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/MHL

Disable, Enable

HDMI2

Disable, Enable

DVI

Disable, Enable

VGA1

Disable, Enable

VGA2

Disable, Enable

BNC

Disable, Enable

S-Video

Disable, Enable

Composite Video

Disable, Enable

HDBaseT

Disable, Enable

Air Filter Timer Reset

OK / Cancel

– 27 –

Image Menu

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 29.

Auto Image

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

Advanced

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

30.

Color Manager

Press (Enter) / ► to enter the color manager menu. See page 32 for more
information on Color Manager

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.

— 28 —

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.

Auto Sync

Press the cursor ◄► button to enter and adjust the Auto Sync Position to On or Off.

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.

– 29 –

Advanced Feature

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

Video Saturation

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

Video Tint

Press the cursor ◄► button 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 31

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.

— 30 —

White Balance

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.

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

– 31 –

Color Manager

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.

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.

— 32 —

Settings 1 Menu

ITEM

DESCRIPTION

Source

Press the cursor ◄► 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 (Enter) / ► to enter the keystone menu. See Keystone on page 34.

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 34.

Advanced 1

Press (Enter) / ► to enter the Advanced 1 menu. See Advanced 1 Feature on
page 35.

Advanced 2

Press (Enter) / ► to enter the Advanced 2 menu. See Advanced 2 Feature on
page 37.

4 Corner

Press (Enter) / ► to enter the 4 Corner sub menu. See 4 Corner on page 38.
Note: Without support when 3D mode activated.

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.

– 33 –

Keystone

ITEM

DESCRIPTION

Volume

Press the cursor ◄► button to enter and adjust the audio volume.

Mute

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

Out

Press the cursor ◄► button to select audio output connector.
Note: When select Off, the default sound is output from speakers.

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 1 menu. Press ▼▲ to
move to the Keystone menu and then press Enter or ►. Press ▼▲to adjust vertical values from -30 to

30. Press ◄► to adjust horizontal values from -25 to 25.

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.

— 34 —

Advanced 1 Feature

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 enable or disable Splash Logo.

Closed Captioning

Press the cursor ◄► button 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.
Note : Hold the cursor ▼ button on keypad for 5 seconds to unlock keypad

3D Setting

Press (Enter) / ►to enter the 3D menu. See page 36 for more information on 3D

Setting.

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.

Note:

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

– 35 –

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.

— 36 —

Advanced 2 Feature

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.

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.

– 37 –

4 Corner

Press (Enter) / ► to enter the 4 Corner sub menu.

1. Press the cursor ▲ / ▼ buttons to select a corner and press ENTER.

2. Press the cursor ▲ / ▼ buttons to adjust vertical and press the cursor ◄ / ► buttons to
adjust horizontal.

3. Press MENU to save and Exit the settings.

— 38 —

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 40 for more information on

Status.

Advanced 1

Press (Enter) / ► to enter the Advanced 1 menu. See Advanced 1 Feature on
page 41.

Advanced 2

Press (Enter) / ► to enter the Advanced 2 menu. See Advanced 2 Feature on
page 43.

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.

Note :
Dynamic ECO: Auto power consumption saving according to your dynamic content (30% Max saving on

blank screen).
Extreme Dimming: Saving 50% lamp power consumption by blank screen (press BLANK button)

– 39 –

Status

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, Dynamic Eco)

Software Version

Showing system software version.

Remote ID

Showing Remote Controller ID

Serial Number

Showing serial number of product.

Air Filter Hour

Displays the number of hours the air filter has been in use.

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

— 40 —

Advanced 1 Feature

ITEM

DESCRIPTION

Menu Position

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

Translucent Menu

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

Low Power Mode

Press the cursor ◄► button to enter and turn Low Power Mode Off, On or On By Lan.

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 42 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.

Remote ID

Press the cursor ◄► buttons to select remote ID to fit the current remote ID settings.

Network

Press (Enter) / ► to enter the Network menu. See page 42 for more information on

Network.

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.

Note:
About “On By Lan”, RJ45 will support to be waked up in this mode(Under 6W) but scalar won’t.

Note:

1. Remoter with Default customer code will be available for any Remote ID setting on the OSD.

2. Status key will be available for any Remote ID setting on the OSD

3. IF users forget the current Remote ID setting, please press the Status key to call out the
INFORMATION OSD to check the current Remote ID setting and then adjust the ID on the remoter
to meet the OSD setting.

4. After adjusting Remote ID from OSD, only if the OSD Menu has been closed then the new ID value
can be taken effected and memorized.

5. The setting value “Default” means ID 0 on the remoter.

– 41 –

Lamp Hour Reset

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.

Please refer to Resetting the Lamp on page 58 to reset the lamp hour counter.

Network

— 42 —

LAN_RJ45

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.
 PJLink applied for trademark and logo registration in Japan, the United States of America, and

other countries by JBMIA.

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/

This projector supports all commands of PJLink Class1 (Version 1.00).

http://pjlink.jbmia.or.jp/english/

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.

– 43 –

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.

— 44 —

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.

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

– 45 –

7. Press the Menu button on the projector.

8. Select Settings2→ Advanced1 → Network

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.
Open a web browser

(for example, Microsoft Internet Explorer with Adobe Flash Player 9.0 or higher).

11. In the Address bar, input the IP address: 10.10.10.10.

12. Press (Enter) / ►.

The projector is setup for remote management. The LAN/RJ45 function displays as follows.

— 46 —

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.

– 47 –

Preparing Email Alerts

1. Make sure that user can access the homepage of LAN RJ45 function by web browser (for ex-ample,
Microsoft Internet Explorer v6.01/v8.0).

2. From the Homepage of LAN/RJ45, click Alert Settings.

3. By default, these input boxes in Alert Settings are blank.

— 48 —

4. For Sending alert mail, input the following:

SMTP field is the mail server for sending out email (SMTP protocol). This is a required field.
To field is the recipient’s email address (for example, the projector administrator). This is a

required field.

Cc field sends a carbon copy of the alert to the specified email address. This is an optional field

(for example, the projector administrator’s assistant).

From field is the sender’s email address (for example, the projector administrator). This is a

required field.

Note: Fill in all fields as specified. User can click Send Test Mail to test what setting is correct. For

successful sending an e-mail alert, you must select alert conditions and enter a correct e-mail address.

– 49 –

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

— 50 —

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 VISTA / 7

By default installation for Windows VISTA, “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 VISTA

Open “Programs”

– 51 –

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 less than 50 bytes for successive network payload for
Telnet-Control application.

Limitation 2 for Telnet-Control: there is less than 26 bytes for one complete RS232 command for
Telnet-Control.

Limitation 3 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.)

— 52 —

Advanced 2 Feature

ITEM

DESCRIPTION

Sleep Timer

Press the cursor ◄► button 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 54 for more
information on Source Filter.

Air Filter Timer
Reset

Press (Enter) / ► to reset air filter timer.

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.

– 53 –

Source Filter

ITEM

DESCRIPTION

HDMI1/MHL

Press the cursor ◄► button to enter and enable or disable the HDMI1/
MHL-compatible source.

HDMI2

Press the cursor ◄► button to enter and enable or disable the HDMI2 source.

DVI

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

VGA1

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

VGA2

Press the cursor ◄► button to enter and enable or disable the VGA2 source.

BNC

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

S-Video

Press the cursor ◄► button to enter and enable or disable the S-Video source.

Composite Video

Press the cursor ◄► button to enter and enable or disable the Composite Video

source.

HDBaseT(*)

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

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

Note:

(*) Available in DH3331/DU3341

— 54 —

MAINTENANCE AND SECURITY

1.

Switch off the power to the projector by
pressing the POWER button.

2.

Allow the projector to cool down at least
30 minutes.

3.

Disconnect the power cord.

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.

– 55 –

4.

Unlock the lamp cover.

5.

Pull up and remove the cover.

6.

Use a screwdriver to remove the screws
from the lamp module.

7.

Pull out the lamp module.

— 56 —

8.

Reverse steps 1 to 7 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.

– 57 –

Resetting the Lamp

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.

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

— 58 —

Cleaning the Projector

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

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 well-ventilated
room for several hours before using.

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

Cleaning the Lens

You can purchase optic lens cleaner from most camera stores. Refer to the following to clean the projector
lens.

1. Apply a little optic lens cleaner to a clean soft cloth. (Do not apply the cleaner directly to
the lens.)

2. Lightly wipe the lens in a circular motion.

Caution:

1. Do not use abrasive cleaners or solvents.

2. To prevent discoloration or fading, avoid getting cleaner on the projector case.

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.

– 59 –

Cleaning the Air Filter

Refer to the following to clean the air filter.

1. Open the latch to open the filter door.

2. Remove the filter.

— 60 —

3. Use a vacuum cleaner to vacuum the dust inside.

Note:

1. Use the soft brush attachment when you vacuum the filter to avoid damage it.

2. Do not wash the filter with water. Doing so can result in filter clogging.

4. Put the filter back.

– 61 –

5. Close the filter door and lock the latch.

6. Turn on the projector and reset the Air Filter Timer after the Air Filter is replaced.
Air Filter Timer Reset:
Press MENU > Select Settings 2 >> Advanced 2 and select Air Filter Timer Reset.
Press (Enter) / ► to reset timer.

Important:

The Filter LED lights when the filter service time is on (1000 hours).
If the filter is broken, please use a new one.

— 62 —

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: 800-535­4242, http://www.Kensington.com.

Using the Security Bar Lock

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

See the following picture.

– 63 –

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 an 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.

— 64 —

LED Error Messages

ERROR CODE MESSAGES

POWER

LED

LAMP LED

TEMP LED

FILTER LED

Lamp Ready

Blue

OFF

OFF

OFF

Start

Flashing

(Amber)

OFF

OFF

OFF

Cooling

Flashing

(Amber)

OFF

OFF

OFF

Over Temperature

OFF

OFF

ON

OFF

Air Filter Timer warning
(over or equal 1000hrs)

ON

OFF

OFF

ON

T1 error

3 blinks

1 blinks

OFF

OFF

Thermal Break Sensor error

4 blinks

OFF

OFF

OFF

G794 error

4 blinks

4 blinks

OFF

OFF

Lamp fail

5 blinks

OFF

OFF

OFF

Ballast temp over

5 blinks

1 blinks

OFF

OFF

Ballast circuit short

5 blinks

2 blinks

OFF

OFF

Lamp End of lamp life detected

5 blinks

3 blinks

OFF

OFF

Lamp did not ignite

5 blinks

4 blinks

OFF

OFF

Lamp extinguished during normal operation

5 blinks

5 blinks

OFF

OFF

Lamp extinguished during run-up phase

5 blinks

6 blinks

OFF

OFF

Lamp voltage too low

5 blinks

7 blinks

OFF

OFF

Ballast fail

5 blinks

8 blinks

OFF

OFF

Ballast communication fail

5 blinks

10 blinks

OFF

OFF

Ballast over temp

5 blinks

11 blinks

OFF

OFF

Restrike lamp fail 1

5 blinks

12 blinks

OFF

OFF

Restrike lamp fail 2

5 blinks

13 blinks

OFF

OFF

Lamp fail 1

5 blinks

14 blinks

OFF

OFF

Lamp fail 2

5 blinks

15 blinks

OFF

OFF

Fan 1 error

6 blinks

1 blinks

OFF

OFF

Fan 2 error

6 blinks

2 blinks

OFF

OFF

Fan 3 error

6 blinks

3 blinks

OFF

OFF

Fan 4 error

6 blinks

4 blinks

OFF

OFF

Fan 5 error

6 blinks

5 blinks

OFF

OFF

Case Open

7 blinks

OFF

OFF

OFF

DMD error

8 blinks

OFF

OFF

OFF

Color wheel error

9 blinks

OFF

OFF

OFF

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 the Over Temp LED is lit, contact your service
center.

– 65 –

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 or projector.

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 or projector 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.

— 66 —

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 batteries.

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.

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.

– 67 –

HDMI Q & A

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

cable?

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

˙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.

˙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?

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?

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

— 68 —

Specifications

Model Name

DX3350

DW3320

DH3331

Display Type

0.7" XGA

0.65" WXGA

0.65" 1080P

Resolution

1024x768 Native

1280x800 Native

1920x1080p Native

Projection Distance

1 meters ~ 10 meters

Projection Screen Size

22.3”~378.6” inches

20.7”~351.7” inches

21.2"~361.4" inches

Projection Lens

Manual Focus/Manual Zoom

Zoom Ratio

1.7x

Keystone
Correction

Vertical

±30° for ±30 steps

Horizontal

±25° for ±25 steps

Projection Methods

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

Data Compatibility

VGA, SVGA, XGA, SXGA, SXGA+, UXGA, WUXGA@60hz, Mac

SDTV/EDTV/ HDTV

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

Video Compatibility

NTSC/ NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N), SECAM (B,D,G,K,K1,L)

H-Sync

V-Sync

24 - 30Hz, 47 – 120 Hz

Safety Certification

FCC-B, cUL, UL, CB, CE, CCC, KC, PCT, NOM, China CECP, C-tick

Operation
Temperature

5° ~ 40°C

Dimensions

444.6mm (W) x 330.2mm (D) x 161.5mm (H)

AC Input

AC Universal 100 – 240, Typical @ 110VAC (100 – 240)/+-10%

Power Consumption

480W (Normal), 380W (Eco) , <0.5W (Standby), <2W (on by Lan)

Lamp

370W (Normal) / 280W (Eco)

Audio Speaker

7W RMS x 2

Input Terminals

VGA x 2

DVI-D x 1

S-Video x 1

5 BNC (RGBHV) x 1

Mini-jack Stereo x 3

Composite video x 1

HDMI (MHL) x 1, HDMI x 1

Audio RCA (R/L) x 1

Microphone mini jack x 1

USB type A x 1

-

-

RJ45 (HDBaseT)

SPECIFICATIONS

15, 31 – 91.4kHz

– 69 –

Output Terminals

VGA x 1

Audio RCA (R/L) x 1

PC audio x 1

3D-Sync x 1

Control Terminals

RS-232C x 1

RJ45 x 1

Screen Trigger : DC Jack x 1 (DC12V 200mA output function)

Wired Remote In x 1

Wired Remote Out x 1

USB Type B for service x 1

Security

Kensington Security Slot

Security Bar

Note: For questions regarding product specifications, please contact your local distributor.

— 70 —

Specifications

Model Name

DH3330

DU3340

DU3341

Display Type

0.65" 1080P

0.67" WUXGA

0.67" WUXGA

Resolution

1920x1080p Native

1920x1200 Native

1920x1200 Native

Projection Distance

1 meters ~ 10 meters

Projection Screen Size

21.2"~361.4" inches

21.8”~371.4” inches

21.8”~371.4” inches

Projection Lens

Manual Focus/Manual Zoom

Zoom Ratio

1.7x

Keystone
Correction

Vertical

±30° for ±30 steps

Horizontal

±25° for ±25 steps

Projection Methods

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

Data Compatibility

VGA, SVGA, XGA, SXGA, SXGA+, UXGA, WUXGA@60hz, Mac

SDTV/EDTV/ HDTV

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

Video Compatibility

NTSC/ NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N), SECAM (B,D,G,K,K1,L)

H-Sync

V-Sync

24 - 30Hz, 47 – 120 Hz

Safety Certification

FCC-B, cUL, UL, CB, CE, CCC, KC, PCT, NOM, China CECP, C-tick

Operation
Temperature

5° ~ 40°C

Dimensions

444.6mm (W) x 330.2mm (D) x 161.5mm (H)

AC Input

AC Universal 100 – 240, Typical @ 110VAC (100 – 240)/+-10%

Power Consumption

480W (Normal), 380W (Eco) , <0.5W (Standby), <2W (on by Lan)

Lamp

370W (Normal) / 280W (Eco)

Audio Speaker

7W RMS x 2

Input Terminals

VGA x 2

DVI-D x 1

S-Video x 1

5 BNC (RGBHV) x 1

Mini-jack Stereo x 3

Composite video x 1

HDMI (MHL) x 1, HDMI x 1

Audio RCA (R/L) x 1

Microphone mini jack x 1

USB type A x 1

-

-

RJ45 (HDBaseT)

15, 31 – 91.4kHz

– 71 –

Output Terminals

VGA x 1

Audio RCA (R/L) x 1

PC audio x 1

3D-Sync x 1

Control Terminals

RS-232C x 1

RJ45 x 1

Screen Trigger : DC Jack x 1 (DC12V 200mA output function)

Wired Remote In x 1

Wired Remote Out x 1

USB Type B for service x 1

Security

Kensington Security Slot

Security Bar

Note: For questions regarding product specifications, please contact your local distributor.

— 72 —

Projection Distance vs. Projection Size

TELE

WIDE

Distance (m)

1.93

3.86

4.82

9.65

10

1.42

2.84

5.69

8.53

10

Diagonal (")

40

80

100

200

207

50

100

200

300

352

Image Width (cm)

86.2

172.3

215.4

430.8

446.4

107.7

215.4

430.8

646.2

757.6

Image Height (cm)

53.8

107.7

134.6

269.2

279

67.3

134.6

269.2

403.9

473.5

H (cm)

27

54

67

135

140

34

67

135

202

237

O (cm)

36

72

90

181

187

45

90

181

271

318

A (cm)

9.2

18.5

23.1

46.2

47.8

11.5

23.1

46.2

69.3

81.2

TELE

WIDE

Distance (m)

1.8

3.59

4.49

8.98

10

1.32

2.64

5.28

7.92

10

Diagonal (")

40

80

100

200

223

50

100

200

300

379

Image Width (cm)

81.3

162.6

203.2

406.4

452.5

101.6

203.2

406.4

609.6

769.2

Image Height (cm)

61

121.9

152.4

304.8

339.4

76.2

152.4

304.8

457.2

579.2

H (cm)

31

61

76

152

170

38

76

152

229

290

O (cm)

38

76

95

190

212

48

95

190

285

361

A (cm)

7.5

15.1

18.8

37.6

41.9

9.4

18.8

37.6

56.5

71.3

Projection Distance

H

H

Image Height

A

Projection Distance and Size Table

DW3320 0.65" WXGA

DX3350 0.7" XGA

– 73 –

DH3331 0.65" 1080P

TELE

WIDE

Distance (m)

1.89

3.77

4.72

9.43

10

1.38

2.77

5.53

8.30

10

Diagonal (")

40

80

100

200

212.1

50

100

200

300

361

Image Width (cm)

88.6

177.1

221.4

442.8

469.5

110.7

221.4

442.8

664.1

800.1

Image Height (cm)

49.8

99.6

124.5

249.1

264.1

62.3

124.5

249.1

373.6

450.0

H (cm)

24.9

49.8

62.3

124.5

132.1

31.1

62.3

124.5

186.8

225.0

O (cm)

33.8

67.7

84.6

169.2

179.5

42.3

84.6

169.2

253.8

305.8

A (cm)

8.9

17.9

22.4

44.7

47.4

11.2

22.4

44.7

67.1

80.8

TELE

WIDE

Distance (m)

1.89

3.77

4.72

9.43

10

1.38

2.77

5.53

8.30

10

Diagonal (")

40

80

100

200

212

50

100

200

300

361

Image Width (cm)

88.6

177.1

221.4

442.8

469.4

110.7

221.4

442.8

664.1

800.0

Image Height (cm)

49.8

99.6

124.5

249.0

264.1

62.3

124.5

249.0

373.6

450.0

H (cm)

24.9

49.8

62.3

124.5

132.0

31.1

62.3

124.5

186.8

225

O (cm)

33.8

67.7

84.7

169.2

179.4

42.3

84.7

169.2

253.9

305.8

A (cm)

8.9

17.9

22.4

44.7

47.4

11.2

22.4

44.7

67.1

80.8

TELE

WIDE

Distance (m)

1.84

3.67

4.59

9.18

10

1.35

2.69

5.38

8.08

10

Diagonal (")

40

80

100

200

218

50

100

200

300

371

Image Width (cm)

86.2

172.3

215.4

430.8

469.4

107.7

215.4

430.8

646.2

800.0

Image Height (cm)

53.8

107.7

134.6

269.2

293.4

67.3

134.6

269.2

403.9

500.0

H (cm)

26.9

53.8

67.3

134.6

132.0

33.7

67.3

134.6

201.9

250

O (cm)

32.9

65.9

82.4

164.8

164.9

41.2

82.4

164.8

247.1

306

A (cm)

6.0

12.1

15.1

30.2

32.9

7.5

15.1

30.2

45.2

56

DH3330 0.65" 1080P

DU3340 / DU3341 0.67" WUXGA

— 74 —

Timing Mode Table

SIGNAL

RESOLUTION

H-SYNC

( KHZ )

V-SYNC

( HZ )

COMPOSITE

S_VIDEO

COMPONENT

RGB

(ANALOG)

DP/HDMI

(DIGITAL)

NTSC － 15.7

60.0

○

－

－

－

PAL/SECAM

－

15.6

50.0

○

－

－

－

VESA

720 x 400

31.5

70.1

－

－

○ ○ 720 x 400

37.9

85.0

－

－

○ ○ 640 x 480

31.5

60.0

－

－

○ ○ 640 x 480

37.9

72.8

－

－

○ ○ 640 x 480

37.5

75.0

－

－

○ ○ 640 x 480

43.3

85.0

－

－

○ ○ 800 x 600

35.2

56.3

－

－

○

○

* 800 x 600

37.9

60.3

－

－

○ ○ 800 x 600

46.9

75.0

－

－

○ ○ 800 x 600

48.1

72.2

－

－

○ ○ 800 x 600

53.7

85.1

－

－

○

○

** 800 x 600

76.3

120.0

－

－

○

○

* 1024 x 768

48.4

60.0

－

－

○

○

1024 x 768

56.5

70.1

－

－

○

○

1024 x 768

60.0

75.0

－

－

○

○

1024 x 768

68.7

85.0

－

－

○

○

** 1024 x 768

97.6

120.0

－

－

○

○

1024 x 768

99.0

120.0

－

－

○

○

1152 x 864

67.5

75.0

－

－

○

○

* 1280 x 720

45.0

60.0

－

－

○

○

* 1280 x 720

90.0

120.0

－

－

○

○

1280 x 768

47.4

60.0

－

－

○

○

* 1280 x 768

47.8

59.9

－

－

○

○

* 1280 x 800

49.7

59.8

－

－

○

○

1280 x 800

62.8

74.9

－

－

○

○

1280 x 800

71.6

84.9

－

－

○

○

** 1280 x 800

101.6

119.9

－

－

○

○

*** 1280 x 1024

64.0

60.0

－

－

○

○

1280 x 1024

80.0

75.0

－

－

○

○

1280 x 1024

91.1

85.0

－

－

○

○

*** 1280 x 960

60.0

60.0

－

－

○

○

1280 x 960

85.9

85.0

－

－

○

○

*** 1366 x 768

47.7

60.0

－

－

○

○

*** 1400 x 1050

65.3

60.0

－

－

○

○

1440 x 900

55.5

59.9

－

－

○

○

*** 1440 x 900

55.9

59.9

－

－

○

○

1440 x 900

70.6

75.0

－

－

○

○

1600 x1200

75.0

60.0

－

－

○

○

1680 x 1050

64.7

59.9

－

－

○

○

1680 x 1050

65.3

60.0

－

－

○

○

1920 x 1200

74.0

60.0

－

－

○

○

1920 x 1080

67.5

60.0

－

－

○

○

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

– 75 –

SIGNAL

RESOLUTION

H-SYNC

( KHZ )

V-SYNC

( HZ )

COMPOSITE

S_VIDEO

COMPONENT

RGB

(ANALOG)

DP/HDMI

(DIGITAL)

Apple
Macintosh

640 x 480

35.0

66.7

－

－

○

○

832 x 624

49.7

74.5

－

－

○

○

1024 x 768

60.2

74.9

－

－

○

○

1152 x 870

68.7

75.1

－

－

○

○

SDTV

480i

15.7

60.0 － ○ － ○

576i

15.6

50.0 － ○ － ○

EDTV

576p

31.3

50.0 － ○ － ○

480p

31.5

60.0 － ○ － ○

HDTV

720p

37.5

50.0 － ○ － ○

720p

45.0

60.0 － ○ － ○

1080i

33.8

60.0 － ○ － ○

1080i

28.1

50.0 － ○ － ○

1080p

27.0

24.0 － ○ － ○

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 note：

“” It means the timing can support non-3D and 3D signal with Frame Sequential and Top­Bottom format.

“”It means the timing can support non-3D and 3D signal with Frame Sequential format.
“”It means the timing can support non-3D and 3D signal with Top-Bottom format.

There 3D timing showing depend the EDID file and display card. It is possible that user cannot choose the
above 3D timings on display card.

The resolution of the panel is 1280 x 800. Resolution other than native resolution may display with

uneven size of text or lines.

The color of mean Displayable only. (4:3 only)
The color of mean may have a little noise is acceptable, Because video mode sync don’t auto

adjustment.

HDTV timing main check tool is DVD player, VG828 is secondary

— 76 —

Projector Dimensions

444.6mm(17.5")

330.2mm
(13")

(6.36")

65mm

(2.56")

– 77 –

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-B, cUL, UL, CB, CE, CCC, KC, PCT, NOM, China CECP, and C-tick.

— 78 —

RS-232C Protocol

Baud rate:

9600

Parity
check:

None

Data bit:

8

Stop bit:

1

Flow Control

None

Header code

Command code

Data code

End code

HEX

Command

Data

0Dh

ASCII

‘V’

Command

Data

CR

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

VXXS0005n

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

Set Air filter timer

n=0~999999

P/F

VXXG0005

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

Get Air filter timer

n=0~999999

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

VXXG0009

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

Get Alter EMail

Pn/F

VXXS0009n

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

Set Alter Email

n=xxxxxx@xxxx.x
xx.xx

P/F

VXXS0010

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

Lamp Hours Reset

P/F

RS232 Setting

Minimum delay for next command: 1ms

Control Command Structure

Operation Command

Note:
"CR" mean Carriage Return
XX=00-98, projector's ID, XX=99 is for all projectors

APPENDIX I

Return Result P=Pass / F=Fail
n: 0:Disable/1: Enable/Value(0~9999)

– 79 –

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

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
1:2.0C
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
1:2.0C
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.Vivid
5:TV
6:sRGB

7.DICOM SIM
8: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.Vivid
5:TV
6:sRGB

7.DICOM SIM
8:User

P/F

— 80 —

Command Group 02

ASCII

HEX

Function

Description

Return Value

VXXS0201

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

Select RGB

P/F

VXXS0202

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

Select RGB2

P/F

VXXS0203

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

Select DVI

P/F

VXXS0204

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

Select Video

P/F

VXXS0205

56h Xh Xh 53h 30h 32h 30h 35h 0Dh

Select S-Video

P/F

VXXS0206

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

Select HDMI

P/F

VXXS0207

56h Xh Xh 53h 30h 32h 30h 37h 0Dh

Select BNC

P/F

VXXS0208

56h Xh Xh 53h 30h 32h 30h 38h 0Dh

Select
Component

P/F

VXXS0209

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

Select HDMI 2

P/F

VXXS0210

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

Select Display Port

P/F

VXXS0211

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

Select Multi Media

P/F

VXXS0215

56h Xh Xh 53h 30h 32h 31h 35h 0Dh

Select HDBASET

P/F

VXXG0220

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

Get Current Source

Return
1:RGB
2:RGB2
3:DVI
4:Video
5:S-Video
6:HDMI
7:BNC
8:Component
9:HDMI 2
10:Display Port

11.Multi Media
15:HDBASET

Pn/F

Command Group 03

ASCII

HEX

Function

Description

Return Value

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

VXXG0303

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

Auto Keystone On

Pn/F

VXXS0303n

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

Auto Keystone On

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

– 81 –

Command Group 03

ASCII

HEX

Function

Description

Return Value

VXXG0306

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

Treble

n=0~16

Pn/F

VXXS0306n

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

Treble

n=0~16

P/F

VXXG0307

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

Bass

n=0~16

Pn/F

VXXS0307n

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

Bass

n=0~16

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=-30~+30

Pn/F

VXXS0309n

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

Set vertical
keystone value

n=-30~+30

P/F

VXXG0310

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

Get horizontal
keystone value

n=-25~+25

Pn/F

VXXS0310n

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

Set horizontal
keystone value

n=-25~+25

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

Adjust the zoom

n=-10~+10

P/F

VXXG0312

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

Get the focus

n=-20~+20

Pn/F

VXXS0312n

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

Adjust the focus

n=-20~+20

P/F

VXXG0313

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

Get the vertical lens
shift

n=-20~+20

Pn/F

VXXS0313n

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

Adjust the vertical
lens shift

n=-20~+20

P/F

VXXG0314

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

Get the horizontal
lens shift

n=-20~+20

Pn/F

VXXS0314n

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

Adjust the
horizontal lens shift

n=-20~+20

P/F

VXXG0315

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

Get the 3D Mode

n= 0~2

Pn/F

VXXS0315n

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

Adjust the 3D Mode

0:Off
1:DLP
2: IR

P/F

VXXG0316

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

Get the 3D sync
inverter

n= 0~1

Pn/F

VXXS0316n

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

Adjust the 3D sync
inverter

0:Off
1:On

P/F

VXXG0317

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

Get the 3D format

n= 0~3

P/F

VXXS0317n

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

Adjust the 3D
format

0:FS
1:TB
2:SBS
3:FP

Pn/F

— 82 —

Command Group 03

ASCII

HEX

Function

Description

Return Value

VXXG0319

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

Adjust the Lamp
mode

n= 0~2

Pn/F

VXXS0319n

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

Adjust the Lamp
mode

0:Eco
1:Normal
2:Dynamic Eco

P/F

VXXS0320

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

Screen Capture

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

n= 0~1

Pn/F

VXXS0322n

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

Set Fan Speed

0:Normal
1:High Speed

P/F

VXXG0330

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

Get Sleep Timer
(min = n*5)

n= 0~120

Pn/F

VXXS0330n

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

Set Sleep Timer
(min = n*5)

n= 0~120

P/F

– 83 –