Knoll HDP1750, HDP2150 Installation And User Manual

Installation and user manual v1.0

HDP1750

— i —

Copyright

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

© Copyright 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.

is a trademark of SRS Labs, Inc. WOW technology is incorporated under license from
SRS Labs, Inc.
WOW® significantly improves the playback quality of audio, delivering a dynamic 3D
entertainment experience with deep rich bass.

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

— ii —

DLP Projector—User’s Manual

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.

–iii –

Projector Installation Notice

․ Place the projector in a horizontal position

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

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

Preface

․ 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.

— iv —

DLP Projector—User’s Manual

Verify Installation Location

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

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

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

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

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

issue and short circuit.

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

caused by IR interference

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

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

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

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

Air inlet

․

Make sure there is no object blocking air input within 30 cm.

․ Keep the inlet away from other heat sources

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

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

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

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.

․ Avoided heavy dust area

–v –

Power Safety

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

foot traffic.

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

Replacing the Lamp

Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 35
for clear and safe instructions for this procedure. Before replacing the lamp:

․ Unplug the power cord.

Preface

․

Allow the lamp to cool for about one hour.

Caution:

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

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

broken shards of the lamp.

Cleaning the Projector

․ Unplug the power cord before cleaning. See Cleaning the Projector page 38.
․ 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 50.

Important Recycle Instructions:

Hg

Lamp(s) inside this product contain mercury. This product may contain other electronic waste that
can be hazardous if not disposed of properly. Recycle or dispose in accordance with local, state, or federal
Laws. For more information, contact the Electronic Industries Alliance at WWW.EIAE.ORG. For lamp

specific disposal information check WWW.LAMPRECYCLE.ORG.

Symbol Explanations

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

— vi —

DLP Projector—User’s Manual

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.

•

Supports resolutions up to UXGA at 16.7 million colors to deliver crisp, clear images.

•

Flexible setup allows for front, rear projections.

•

Line-of-vision projections remain square, with advanced keystone correction for angled projections.

•

Input source automatically detected.

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.

–vii –

Preface

Table of Contents

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

PACKING CHECKLIST ........................................................................................................................................................... 1

VIEWS OF P

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 R
PROJECTOR AND REMOTE C
INSERTING THE REMOTE CONTROL B

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

STARTING AND SHUTTING DOWN THE P
SETTING AN ACCESS PASSWORD (SECURITY L
ADJUSTING THE PROJECTOR
ADJUSTING THE ZOOM, FOCUS AND K

ADJUSTING THE VOLUME .................................................................................................................................................. 16

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

OSD MENU CONTROLS ..................................................................................................................................................... 17

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

SETTING THE OSD LANGUAGE .......................................................................................................................................... 18

OSD MENU OVERVIEW ..................................................................................................................................................... 19

IMAGE

Computer Menu .......................................................................................................................................................... 21

Advanced Feature ...................................................................................................................................................... 22

Color Manager ............................................................................................................................................................ 23

SETTINGS 1 MENU ............................................................................................................................................................. 24

Audio ............................................................................................................................................................................ 25

Advanced 1 Feature................................................................................................................................................... 26

Advanced 2 Feature................................................................................................................................................... 28

SETTINGS 2 MENU ............................................................................................................................................................. 29

Status ........................................................................................................................................................................... 30

Advanced 1 Feature................................................................................................................................................... 31

Advanced 2 Feature................................................................................................................................................... 33

MAINTENANCE AND SECURITY .................................................................................................................................. 35

REPLACING THE PROJECTION L

Resetting the Lamp .................................................................................................................................................... 37

CLEANING THE P

Cleaning the Lens ...................................................................................................................................................... 38

Cleaning the Case...................................................................................................................................................... 38

USING THE KENSINGTON® LOCK & USING THE SECURITY B

Using the Kensington

Using the Security Bar ............................................................................................................................................... 39

TROUBLESHOOTING ...................................................................................................................................................... 40

COMMON PROBLEMS AND

TIPS FOR TROUBLESHOOTING ............................................................................................................................................ 40

LED ERROR MESSAGES..................................................................................................................................................... 41

IMAGE P

LAMP PROBLEMS ............................................................................................................................................................... 42

REMOTE CONTROL PROBLEMS .......................................................................................................................................... 42

AUDIO PROBLEMS ............................................................................................................................................................. 42

HAVING THE PROJECTOR SERVICED .................................................................................................................................. 43

HDMI Q & A .................................................................................................................................................................... 44

ROJECTOR PARTS

M

ENU

..................................................................................................................................................................... 20

ROJECTOR

ROBLEMS

.............................................................................................................................................................. 41

............................................................................................................................................... 2

ANGE

............................................................................................................................... 9

ONTROL

BUTTONS.................................................................................................................... 9

ATTERIES

L

EVEL

................................................................................................................................... 15

EYSTONE

AMP

................................................................................................................................... 35

................................................................................................................. 10

ROJECTOR

............................................................................................................. 11

OCK

) .......................................................................................................... 13

................................................................................................................ 16

................................................................................................................................................ 38

AR

®

Lock ..................................................................................................................................... 39

SOLUTIONS

............................................................................................................................... 40

......................................................................................... 39

— viii —

DLP Projector—User’s Manual

SPECIFICATIONS ............................................................................................................................................................. 45

S

PECIFICATIONS

PROJECTION DISTANCE VS. P

Projection Distance and Size Table......................................................................................................................... 46

TIMING MODE TABLE ........................................................................................................................................................ 47

PROJECTOR DIMENSIONS ................................................................................................................................................... 49

REGULATORY COMPLIANCE....................................................................................................................................... 50

FCC

W

ARNING

CANADA ............................................................................................................................................................................ 50

SAFETY

APPENDIX I........................................................................................................................................................................ 51

C

RS-232C PROTOCOL.......................................................................................................................................................... 51

................................................................................................................................................................. 45

ROJECTION

SIZE.................................................................................................................... 46

.................................................................................................................................................................. 50

ERTIFICATIONS

................................................................................................................................................... 50

– 1 –

DLP Projector—User’s Manual

Packing Checklist

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

DLP PROJECTOR

GETTING STARTED

R

EMOTE CONTROL

(WITH TWO AA B

ATTERIES

RGB CABLE POWER CORD

)

C

ARRYING CASE

(O

PTIONAL

)

CD-ROM

(THIS USER’S MANUAL)

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

Caution:

Avoid using the projector in dusty environments.

— 2 —

ITEM LABEL

D

ESCRIPTION

SEE PAGE

1.

IR receiver

Receive IR signal from remote control

2.

Lens

Projection Lens

3.

Focus ring

Focuses the projected image

16

4.

Zoom ring

Enlarges the projected image

5.

Function keys

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

3

DLP Projector—User’s Manual

Views of Projector Parts

Front-right

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.

View

and LEDs.

– 3 –

ITEM

LABEL

D

ESCRIPTION

SEE PAGE

1.

MENU

Opens and exits OSD menus

17

2.

Navigates in the OSD
Quick Menu – For Keystone

3.

SOURCE

Enter the Source menu

4.

Navigates and changes settings in the OSD

17

5.

Enter or confirm highlighted OSD menu item

6.

AUTO

Optimizes image size, position, and resolution

7.

Navigates and changes settings in the OSD

17

8.

Navigates in the OSD
Quick Menu – For Keystone

9.

Turns the projector On or Off

10.

LAMP LED
Red

Lamp Fail

41

Flashing

Error code

11.

POWER LED
Green

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

Flashing

Error code

12.

TEMP LED

Red Over Temperature

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

1

2

4
5

12

3

DLP Projector—User’s Manual

6

7
8

9

10

11

— 4 —

ITEM

L

ABEL

D

ESCRIPTION

SEE PAGE

1.

AC IN

Connect the POWER cable

11

2.

3D SYNC

Connect the 3D IR glasses transmitter
(Note: 3D IR glasses only)

3.

HDMI 1

Connect the HDMI cable from a HDMI device

4.

HDMI 2

Connect the HDMI cable from a HDMI device

5.

(USB)

Connect the USB cable from a computer

6.

VGA IN

Connect the RGB cable from a computer

7.

RS-232C

Connect RS-232 serial port cable for remote control

8.

COMPONENT

Connect the Component cable from a component device

9.

USB POWER

For USB charge support DC 5V

10.

Kensington Lock

Secure to permanent object with a Kensington® Lock

39

11.

VIDEO IN

Connect the COMPOSITE cable from a video device

12.

AUDIO IN (L and R)

Connect the AUDIO cable from a audio device

13.

S-VIDEO

Connect the S-VIDEO cable from a video device

14.

AUDIO IN

Connect an AUDIO cable from the audio device

15.

AUDIO OUT

Connect an AUDIO cable to audio amplifier

16.

DC 12V TRIGGER

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

DLP Projector—User’s Manual

Rear view

1 2 3 4 5 6 7 8 9 10

16 15 13

14 12

Note:

y To use this feature, you must plug in the connector before turn on/off the projector.
y Use only a MONO 3.5mm plug. A stereo plug may not work or give a wrong voltage.
y Do not use this jack for anything other than intended use.

system

11

– 5 –

DLP Projector—User’s Manual

Note:

If your video equipment has both S-VIDEO and RCA jacks (composite video) connect to the
S-VIDEO connector. S-VIDEO provides a better quality signal.

Warning:

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

— 6 —

DLP Projector—User’s Manual

ITEM L

ABEL

D

ESCRIPTION

SEE PAGE

1.

Ceiling support holes

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

2.

Tilt adjustor

Rotate adjuster lever to adjust angle position.

15

Bottom view

Note:

When installing, ensure that you use only UL Listed ceiling mounts.
For ceiling installations, use approved mounting hardware and M4 screws with a maximum screw
depth of 12 mm (0.47 inch).
The construction of the ceiling mount must be of a suitable shape and strength. The ceiling mount
load capacity must exceed the weight of the installed equipment, and as an additional precaution
be capable of withstanding three times the weight of the equipment (not less than 5.15 kg) over a
period of 60 seconds.

– 7 –

Remote Control Parts

30

29 1

DLP Projector—User’s Manual

2

28

27

3

4

5
6

26

7

8

25

24

23

22

21

20 18

9

10
11

12
13

14
15

16
17

19

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.

— 8 —

DLP Projector—User’s Manual

ITEM

LABEL

D

ESCRIPTION

SEE PAGE

1.

Power OFF

Turns the projector off

11

2.

HDMI 2

Displays the HDMI 2 source selection

3.

PC

Displays the PC source selection

4.

VIDEO

Displays the VIDEO source selection

5.

Up cursor /
Keystone+

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

17

6.

ENTER

Enters and confirms settings in the OSD

7.

Right cursor

Navigates and changes settings in the OSD

8.

Down cursor /
Keystone-

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

9.

ASPECT RATIO

Displays the ASPECT RATIO selections

10.

SOURCE

Detects the input device

11.

2D f 3D

Toggle 3D function

12.

BRIGHT

Displays the brightness setting bar

13.

SHARP

Displays the sharpness setting bar

14.

COLOR

Displays the color setting bar

15.

TINT

Displays the tint setting bar

16.

BLANK

Makes the screen blank

17.

FREEZE

Freezes/unfreezes the on-screen picture

18.

AUTO

Auto adjustment for frequency, phase, and position

19.

LIGHT

Turns on or off the remote control backlight for about 10 seconds.
Pressing any other key while the backlight is on keeps the backlight on
for a further 10 seconds.

20.

VOL -

Adjusts volume

17

21.

VOL +

22.

MUTE

Mutes the built-in speaker

23.

CONTRAST

Displays the contrast settings bar

24.

PICTURE MODE

Changes the Display Mode setting

25.

MENU/ EXIT

Opens and exits the OSD

17

26.

Left cursor

Navigates and changes settings in the OSD

27.

COMP

Displays the Component source selection

28.

HDMI 1

Displays the HDMI 1 source selection

29.

Power ON

Turns the projector on

11

30.

IR transmitter

Transmits signals to projector

– 9 –

DLP Projector—User’s Manual

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 —

DLP Projector—User’s Manual

Inserting the Remote Control Batteries

Remove the battery compartment

1.

cover by sliding the cover in the
direction of the arrow.

Insert the battery with the positive

2.

side facing up.

Replace the cover.

3.

Caution:

1. Only use AA 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 –

DLP Projector—User’s Manual

Starting and Shutting down the Projector

Connect the power cord to the

1.

projector. Connect the other end to
a wall outlet.

The POWER LED on the
projector light.

Turn on the connected devices.

2.

Ensure the POWER LED not a

3.

flashing. Then press the POWER
button to turn on the projector.

The projector splash screen
and

connected devices are

detected.
See Setting an Access Password

(Security Lock) on page 13 if
security lock is enabled.

displays

SETUP AND OPERATION

If more than one input device is

4.

connected, press the SOURCE
button and use ▲▼ to scroll among
devices.

(Component is supported through
the RGB to COMPONENT
ADAPTER.)

•

VGA: Analog RGB

•

Component Video: Traditional component video

•

Composite Video: Traditional composite video

•

S-Video: Super video (Y/C separated)

•

HDMI 1 / HDMI 2: High-Definition Multimedia

Interface

— 12 —

DLP Projector—User’s Manual

When the “Power Off?

5.

Power

press the POWER button. The
projector turns off.

again” message appears,

/Press

Caution:

1. Be sure to remove the lens cap before starting projector.

2. Do not unplug the power cord until the POWER LED stops flashing–indicating the projector has
cooled down.

– 13 –

4.

DLP Projector—User’s Manual

Setting an Access Password (Security Lock)

You can use the four (arrow) buttons to set a password and prevent unauthorized use of the projector.
When enabled, the password must be entered after you power on the projector. (See Navigating the
OSD on page 17 and Setting the OSD Language on page 18 for help on using OSD menus.)

Important:

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

Press the MENU button to open the

1.

OSD menu.

Press the cursor ◄► button to move to

2.

the

Settings 1 menu, press the cursor

▲▼ button to select Advanced 1.

Press (Enter) / ► to enter the

3.

Advanced 1 sub menu. Press the
cursor ▲▼ button to select Security

Lock.

Press the cursor ◄► button to
and

enable or disable security lock

function.
A password dialog box automatically

appears.

enter

— 14 —

DLP Projector—User’s Manual

You can use the cursor buttons

5.

▲▼◄►

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.

The password confirm menu appears

6.

when user presses the power-on key
in case the Security Lock is enabled.

Enter the password in the order you
set it at step 5. In case you forget the
password, please contact the service
center.
The service center will validate the
owner and help reset the password.

– 15 –

Adjusting the Projector Level

Take note of the following when setting up the projector:

•

The projector table or stand should be level and sturdy.

•

Position the projector so that it is perpendicular to the screen.

•

Ensure the cables are in a safe location. You could trip over them.

DLP Projector—User’s Manual

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

— 16 —

4.

2.

DLP Projector—User’s Manual

Adjusting the Zoom, Focus and Keystone

Use the Image-zoom

1.

control (on the projector
only) to resize the

projected image and
screen size .

Use the Image-focus

2.

control (on the projector
only) to sharpen the

projected image .

Use the KEYSTONE

3.

buttons (on the
projector or the remote

control) to correct
image-trapezoid (wider
top or bottom) effect.

The keystone control
appears on the display.

Adjusting the Volume

Press the Volume +/-

1.

buttons on the remote
control.

The volume control
appears on the display.

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

– 17 –

DLP Projector—User’s Manual

ON-SCREEN

D

ISPLAY

(OSD)

MENU SETTINGS

OSD Menu Controls

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

Navigating the OSD

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

1

2

1
2

3

4

5

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

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

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

4. Press ◄► to change values
for settings.

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

Note:

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

1

3

4

5

1

— 18 —

DLP Projector—User’s Manual

Setting the OSD Language

Set the OSD language to your preference before continuing.

1. Press the MENU button. Press the cursor ◄► button to navigate to Settings 1. Press the

cursor ▲▼ button to move to the Advanced 1 menu.

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

until Language is highlighted.

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

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

– 19 –

Red

nçais

der

D

ands

DLP Projector—User’s Manual

OSD Menu Overview

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

Image

Settings 1

Settings 2

Display

Mode

Brightness

Con

trast

Computer

Auto

Image

Advanced

Color

Manager

Source

Projection

Normal, Real, Ceiling,

Aspect

Ratio

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

Keystone

Digital Zoom

Audio

Advanced 1

Advanced 2

Auto Source

No

Signal Power Off

Auto Power On Off, On

Lamp

Mode

Reset All

Status

Advanced 1

Advanced 2

Presentation, Bright, Game, Movie, TV, sRGB,

Horizontal

Position

Vertical Position

Frequency

Tracking

Green

Blue

Cyan

Magenta

Yellow

White

Source

Volume

Mute
SRS

Language

Security

Lock

Blank

Screen

Splash

Logo

Closed

Captioning

Keypad

Lock

3D

Setting

Test Pattern

H Image Shift

V Image Shift

Off, On

Std. ,

Boost

Menu Position

Translucent Menu

Low Power

Fan

Speed

Lamp Hour Reset

Projector ID
Sleep Timer
Source Filter

Mode

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

Saturation

Saturation

Saturation

Saturation

Std., Off,

Off, On

Off, On

Saturation

Saturation

Reference Input Source Select

Real+Ceiling

English, Fra ,
Svenska, Ne l ,
Türkçe, Việt, 日本語, ไทย,

Blank,

Red, Green, Blue, White

3D Sync Invert

3D

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

Center, Down, Up, Left,

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

Normal,

Component Video

Composite Video

S-Video

HDMI 2 Disable,

Blackboard, User

Linear

Hue

Gain

Hue

Gain

Hue

Gain

Hue

Gain

Hue

Gain

Hue

Gain

Red

Green

Blue

2.35:1

eutsch,

Español , Português,

Русский,

Polski, Suomi, Ελληνικά,

ﺳﯽﺎرﻓ, עברית

Off, On

User

3D

Format

Frame Sequential,

Right

100%

Off, On

High

00-98

VGA1

HDMI 1

(IR/Keypad)

簡体中文, 繁體中文, Italiano,

Off, DLP-Link, IR

(3D FramePacking HDMI

Black

Disable, Enable
Disable, Enable
Disable, Enable
Disable,
Disable,

한국어,

Magyar, Čeština, ﺔ ﻴﻟﻌﺮﺑا,

Off, On

Top/Bottom, Side-By-Side,

source only)

Enable
Enable
Enable

Norsk,

Frame

Packing

— 20 —

DLP Projector—User’s Manual

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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 21.

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

22.

Color Manager

Press (Enter) / ► to enter the color manager menu. See page 23 for more
information on Color Manager.

Image Menu

Attention !

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

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

– 21 –

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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.

Computer Menu

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

— 22 —

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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.

Advanced Feature

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

– 23 –

DLP Projector—User’s Manual

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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.

Color Manager

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

— 24 —

DLP Projector—User’s Manual

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

Digital Zoom

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

Audio

Press (Enter) / ► to enter the Audio menu. See Audio on page 25.

Advanced 1

Press (Enter) / ► to enter the Advanced 1 menu. See Advanced 1 Feature on
page 26.

Advanced 2

Press (Enter) / ► to enter the Advanced 2 menu. See Advanced 2 Feature on
page 28.

Settings 1 Menu

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

◄► to enter and change values for settings.

– 25 –

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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.

SRS

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

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.

— 26 —

DLP Projector—User’s Manual

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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 t enter and o select splash logo on or off.

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.

3D Setting

Press (Enter) / ►to enter the 3D menu. See page 27 for more information on 3D

Setting.

Advanced 1 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 1 menu. Press
▲▼ to move to the Advanced 1 menu and then press Enter or ►. Press ▲▼ to move up and down
in the Advanced 1 menu. Press ◄► to enter and change values for setting.

Note:

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

– 27 –

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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.

3D Setting

DLP Projector—User’s Manual

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.

— 28 —

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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.

Advanced 2 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 1 menu. Press
▲▼ to move to the Advanced 2 menu and then press Enter or ►. Press ▲▼ to move up and down
in the Advanced 2 menu. Press ◄► to enter and change values for setting.

– 29 –

DLP Projector—User’s Manual

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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 30 for more information on
Status.

Advanced 1

Press (Enter) / ► to enter the Advanced 1 menu. See Advanced 1 Feature on
page 31.

Advanced 2

Press (Enter) / ► to enter the Advanced 2 menu. See Advanced 2 Feature on
page 33.

Settings 2 Menu

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

— 30 —

DLP Projector—User’s Manual

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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. and Normal)

Status

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

– 31 –

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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 on or off.

Fan Speed

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

Lamp Hour Reset

After replacing the lamp, this item should be reset. See page 32 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.

Advanced 1 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 2 menu. Press
▲▼ to move to the Advanced 1 menu and then press Enter or ►. Press ▲▼ to move up and down
in the Advanced 1 menu. Press ◄► to enter and change values for setting.

— 32 —

DLP Projector—User’s Manual

Lamp Hour Reset

Please refer to Resetting the Lamp on page 37 to reset the lamp hour counter.

– 33 –

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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 34 for more
information on Source Filter.

Advanced 2 Feature

Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 2 menu. Press
▲▼ to move to the Advanced 2 menu and then press Enter or ►. Press ▲▼ to move up and down
in the Advanced 2 menu. Press ◄► to enter and change values for setting.

— 34 —

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VGA

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

Component Video

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

Composite Video

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

S-Video

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

HDMI 1

Press the cursor ◄► button to enter and enable or disable the HDMI 1 source.

HDMI 2

Press the cursor ◄► button to enter and enable or disable the HDMI 2 source.

Source Filter

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

– 35 –

DLP Projector—User’s Manual

M

AINTENANCE

AND SECURITY

Replacing the Projection Lamp

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

Important:

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

authority.

Warning:

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

Caution:

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

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

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

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

！

IF A LAMP EXPLODES

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

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

immediately.

Loosen the single screw

1.

on the lamp
cover.

compartmen

t

— 36 —

6.

DLP Projector—User’s Manual

Remove the lamp

2.

compartment cover.

Remove the three screws

3.

from the lamp module.

Lift the module handle

4.

Pull firmly on the module

5.

handle to remove the lamp
module.

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

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

up.

– 37 –

DLP Projector—User’s Manual

Resetting the Lamp

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

Press the MENU button to open

1.

the OSD menu.

Press the cursor ◄► button to

2.

move to the Settings 2
Press

the cursor button to move
down to Advanced 1 and press
enter.

Press the cursor ▼▲ button to

3.

move down to Lamp Hour Reset.

Press the cursor ► or Enter

4.

button.
A message screen appears.

Press ▼▲◄► buttons to reset

5.

the lamp hour.

Press the MENU button to get

6.

back to Settings 2.

menu.

— 38 —

DLP Projector—User’s Manual

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

Caution:

1. Do not use abrasive cleaners or solvents.

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

the lens.)

2. Lightly wipe the lens in a circular motion.

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.

– 39 –

DLP Projector—User’s Manual

Using the Kensington® Lock & Using the Security Bar

Using the Kensington® Lock

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

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

— 40 —

DLP Projector—User’s Manual

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.

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.

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

– 41 –

ERROR CODE MESSAGES

POWER L

ED

G

REEN

LAMP L

ED

RED

TEMP L

ED

RED

System Initial

Flashing

OFF

OFF

Ready to Power on (Standby)

ON

OFF

OFF

System Power on

Flashing

OFF

OFF

Lamp Lit , System stable

ON

OFF

OFF

Cooling

Flashing

OFF

OFF

Over Temperature

ON

OFF

ON

Thermal Break Sensor error

4 blinks

OFF

OFF

Lamp Fail

5 blinks

ON

OFF

Lamp Temperature shut down

5 blinks

1 blinks

OFF

Lamp Short circuit in output detected

5 blinks

2 blinks

OFF

Lamp End of lamp life detected

5 blinks

3 blinks

OFF

Lamp did not ignite

5 blinks

4 blinks

OFF

Lamp extinguished during normal operation

5 blinks

5 blinks

OFF

Lamp extinguished during run-up phase

5 blinks

6 blinks

OFF

Lamp voltage got error

5 blinks

7 blinks

OFF

Lamp ballast got error

5 blinks

8 blinks

OFF

Ballast watt value is out of range
(Lamp Normal & Eco mode)

5 blinks

9 blinks

OFF

Lamp ballast Communication error

5 blinks

10 blinks

OFF

Fan-1 error

6 blinks

1 blinks

OFF

Fan-2 error

6 blinks

2 blinks

OFF

Fan-3 error

6 blinks

3 blinks

OFF

Case Open

7 blinks

OFF

OFF

DAD1000 error

8 blinks

OFF

OFF

Color wheel error

9 blinks

OFF

OFF

LED Error Messages

DLP Projector—User’s Manual

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

Image Problems

Problem: No image appears on the screen

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

2. Turn off all equipment and power up agai n 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.

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

4. Chec k that the projector lens is clean.

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

— 42 —

DLP Projector—User’s Manual

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

2. Us e the Keystone button on the remote control to correct the problem.

Problem: The image is reversed

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

Problem: The image is streaked

1. Se t 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. Chec k 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. Pu t 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. Pu t the old lamp back in the projector and have the projector serviced.

Remote Control Problems

Problem: The projector does not respond to the remote control

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

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

3. Turn off any fluorescent lights in the room.

4. Chec k the battery polarity.

5. Replace the battery.

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

7. Have the remote control serviced.

Audio Problems

Problem: There is no sound

1. Adjust the volume on the remote control.

2. Adjust the volume of the audio source.

– 43 –

DLP Projector—User’s Manual

3.

Check the audio cable connection.

4.

Test the source audio output with other speakers.

5.

Have the projector serviced.

1.

Check the audio cable connection.

2.

Test the source audio output with other speakers.

3.

Have the projector serviced.

Problem: The sound is distorted

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.

— 44 —

DLP Projector—User’s Manual

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 highes t 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?

10 meters is the limit that a HDMI cable can be used. For distances longer than 10m (33’) a

Knoll HDMI balun system is probably the best choice. It uses one or two cat5 wires to send
the HDMI signal from a transmit module to a receive module near the TV.

– 45 –

Model

HDP1750

Display type

TI DMD 0.65" 1080p

Resolution

1080p 1920x1080

Projection distance

1.2 ~ 10 m

Projection screen size

25.9" ~ 324.97"

Projection lens

Manual Focus/Manual Zoom

Zoom ratio

1.5x

Vertical keystone

+/- 40 Degree

Projection methods

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

Data compatibility

VGA, SVGA, XGA, WXGA, SXGA, SXGA+, UXGA, WUXGA, Mac

SDTV/EDTV/ HDTV

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

Video compatibility

NTSC, PAL, SECAM

H-Sync

2D: 15, 30~91.4KHz / 3D: 101.6KHz

V-Sync

24~30Hz, 47~120Hz

Safety certification

FCC-B, cUL, UL, CE, C-tick, CCC, KC, PSE, PCT, CS, NOM

Operation temperature

5° ~ 35°C

Dimensions

285 mm (W) x 261 mm (D) x 130 mm (H)

AC Input

AC Universal 100-240V

Power consumption

240W, <0.5W(Stand By)

2

Lamp

190W (Boost) / 160W (Std)

2

Audio speaker

10W mono speaker

VGA x 1

Component (YPbPr RCAx3) x 1

Composite x 1

Input Terminals

S-Video x 1

HDMI x 2

PC Audio jack(3.5mm) x 1

RCA Stereo Audio LR x 1

Output Terminals

PC Audio jack(3.5mm) x 1

RS-232C

3D sync

Control Terminals

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

USB (Type mini B) - service only

USB (type A) support DC 5V

Security

Kensington lock / Security Bar

Specifications

DLP Projector—User’s Manual

SPECIFICATIONS

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

— 46 —

DLP Projector—User’s Manual

HDP1750

I

MAGE

DI

AGONAL

（

INCH

）

I

MAGE WIDTH

(

INCH

)

I

MAGE HIGHT

(

INCH

)

P

ROJECTION

D

ISTANCE

（MM）

F

ROM

P

ROJECTION

D

ISTANCE

（MM）

TO

OFFSET-A

( MM )

60

52.29

29.42

1846.3

2776.1

112.1

70

61.01

34.32

2154.0

3238.8

130.8

72

62.75

35.30

2215.6

3331.3

134.5

80

69.73

39.22

2461.7

3701.5

149.4

84

73.21

41.18

2584.8

3886.6

156.9

90

78.44

44.12

2769.5

4164.2

168.1

96

83.67

47.07

2954.1

4441.8

179.3

100

87.16

49.03

3077.2

4626.8

186.8

120

104.59

58.83

3692.6

5552.2

224.1

135

117.66

66.19

4154.2

6246.2

252.2

150

130.74

73.54

4615.8

6940.3

280.2

200

174.32

98.05

6154.4

9253.7

373.6

Projection Distance vs. Projection Size

Projection Distance and Size Table

– 47 –

SIGNAL

RESOLUTION

H-SYNC

( KHZ )

V-S

YNC

( HZ )

C

OMPOSITE

S_V

IDEO

COMPONENT

RGB

(ANALOG)

HDMI

(DIGITAL)

NTSC

－

15.734

60

○

－ － －

PAL/SECAM

－

15.625

50

○

－ － －

VESA

640 x 400

37.9

85.08

－ －

○

○

720 x 400

31.5

70.1

－ －

○

○

720 x 400

37.9

85.04

－ －

○

○

640 x 480

31.5

60

－ －

○

○

640 x 480

37.9

72.8

－ －

○

○

640 x 480

37.5

75

－ －

○

○

640 x 480

43.3

85

－ －

○

○

800 x 600

35.2

56.3

－ －

○

○

800 x 600

37.9

60.3

－ －

○

○

800 x 600

46.9

75

－ －

○

○

800 x 600

48.1

72.2

－ －

○

○

800 x 600

53.7

85.1

－ －

○

○

800 x 600

76.3

120

－ －

○

○

1024 x 576

35.8

60

－ －

○

○

1024 x 600

37.3

60

－ －

○

○

1024 x 600

41.5

65

－ －

○

○

1024 x 768

48.4

60

－ －

○

○

1024 x 768

56.5

70.1

－ －

○

○

1024 x 768

60

75

－ －

○

○

1024 x 768

68.7

85

－ －

○

○

1024 x 768

97.6

120

－ －

○

○

1024 x 768

99

120

－ －

○

○

1152 x 864

67.5

75

－ －

○

○

1280 x 720

45

60

－ －

○

○

1280 x 720

90

120

－ －

○

○

1280 x 768

47.4

60

－ －

○

○

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

60

－ －

○

○

1280 x 1024

80

75

－ －

○

○

Timing Mode Table

DLP Projector—User’s Manual

— 48 —

DLP Projector—User’s Manual

SIGNAL

RESOLUTION

H-SYNC

( KHZ )

V-S

YNC

( HZ )

C

OMPOSITE

S_V

IDEO

COMPONENT

RGB

(ANALOG)

HDMI

(DIGITAL)

1280 x 1024

91.1

85

－ －

○

○

1280 x 960

60

60

－ －

○

○

1280 x 960

85.9

85

－ －

○

○

1360 x 768

47.7

60

－ －

○

○

1400 x 1050

65.3

60

－ －

○

○

1440 x 900

55.5

59.9

－ －

○

○

1440 x 900

55.9

59.9

－ －

○

○

1440 x 900

70.6

75

－ －

○

○

1600 x1200

75

60

－ －

○

○

1680 x 1050

64.7

59.9

－ －

○

○

1680 x 1050

65.3

60

－ －

○

○

1920 x 1200

74

60

－ －

○

○

1920 x 1080

67.5

60

－ －

○

○

Apple
Macintosh

640 x 480

35

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

15.734

60

－

○

－

○

576i

15.625

50

－

○

－

○

EDTV

576p

31.3

50

－

○

－

○

480p

31.5

60

－

○

－

○

HDTV

720p

37.5

50

－

○

－

○

720p

45

60

－

○

－

○

1080i

33.8

60

－

○

－

○

1080i

28.1

50

－

○

－

○

1080p

27

24

－

○

－

○

1080p

28

25

－

○

－

○

1080p

33.7

30

－

○

－

○

1080p

56.3

50

－

○

－

○

1080p

67.5

60

－

○

－

○

O：Frequency supported
—：Frequency not supported

•The native resolution of the panel is 1920x1080

Resolution others than native resolution may be display with uneven size of text or line

•The color of mean Displayable only. (4:3 only)

•The color of mean may have a little noise is acceptable

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

– 49 –

Projector Dimensions

DLP Projector—User’s Manual

— 50 —

DLP Projector—User’s Manual

R

EGULATORY

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, CE, C-tick, CCC, KC, PSE, PCT, CS, NOM.

– 51 –

DLP Projector—User’s Manual

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=[e-mail].
xx

P/F

RS-232C Protocol

RS232 Setting

Minimum delay for next command: 1ms

Control Command Structure

Operation Command

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

A

PPENDIX

I

— 52 —

DLP Projector—User’s Manual

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

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(MEDIA)

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(MEDIA)

Pn/F

– 53 –

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=0~30

Pn/F

VXXS0305n

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

Volume

n=0~30

P/F

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

Set vertical keystone
value

n=-40~+40

Pn/F

VXXS0309n

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

Set vertical keystone
value

n=-40~+40

P/F

VXXG0310

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

Set horizontal keystone
value

n=-20~+20

Pn/F

VXXS0310n

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

Set horizontal keystone
value

n=-20~+20

P/F

VXXG0311

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

Adjust 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

Adjust 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

Adjust 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

Adjust 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

DLP Projector—User’s Manual

– 53 –

LIMITED WARRANTY

Knoll Systems (“Knoll”) warrants that each HDP1750 (“the Product”) sold hereunder will conform to and function in accordance with the
written specifications of Knoll. Said limited warranty shall apply only to the first person or entity that purchases the Product for personal or
business use and not for the purpose of distribution or resale. Said warranty shall continue for a period of three years from the date of such
purchase. Accessories such as remote controls, keypads, etc. when sold with or without Knoll projectors have a warranty that shall continue
for a period of one year from the date of such purchase. Projector lamps when sold with or without Knoll projectors have a warranty that
shall continue for a period of 1000 hours of use or one year from the date of such purchase, whichever comes first. Knoll does not warrant
that the Product will meet the specific requirements of the first person or entity that purchases the Product for personal or business use.

Knoll’s liability for the breach of the foregoing limited warranty is limited to the repair or replacement of the Product or refund of the
purchase price of the Product, at Knoll’s sole option. Replacement Product may be re-furbished in “like-new” condition, at Knoll’s sole
discretion. To exercise the Purchaser’s rights under the foregoing warranty, the Product must be returned at the Purchaser’s sole cost and

expense, to Knoll or to any authorized Knoll service center provided, and the Product must be accompanied by a written letter explaining the
problem and which includes (i) proof of date of purchase; (ii) the dealer’s name; and (iii) the model and serial number of the Product. When
sending your unit in for repair, please ship your unit in its original packing material or a Knoll approved ATA Shipping Case, or have a
professional packaging company pack the unit. Please insure your shipment for its full value. A return authorization number, issued by the
Knoll customer service department, must also be clearly displayed on the outside of the shipping carton containing the Product.

Note: Remanufactured Products are exempt from the foregoing Limited Warranty. Please refer to the Remanufactured Product Warranty for
applicable warranty information.

WARRANTY LIMITATION AND EXCLUSION Knoll shall have no further obligation under the foregoing limited warranty if the Product has been
damaged due to abuse, misuse, neglect, accident, unusual physical or electrical stress, unauthorized modifications, tampering, alterations, or
service other than by Knoll or its authorized agents, causes other than from ordinary use or failure to properly use the Product in the
application for which said Product is intended.

DISCLAIMER OF UNSTATED WARRANTIES THE WARRANTY PRINTED ABOVE IS THE ONLY WARRANTY APPLICABLE TO THIS PURCHASE. ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. THERE ARE NO WARRANTIES THAT EXTEND BEYOND THE FACE HEREOF AND THE
FOREGOING WARRANTY SHALL NOT BE EXTENDED, ALTERED OR VARIED EXCEPT BY WRITTEN INSTRUMENT SIGNED BY KNOLL. SOME STATES
DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY MAY LAST, SO SUCH LIMITATIONS MAY NOT APPLY TO YOU.

LIMITATION OF LIABILITY IT IS UNDERSTOOD AND AGREED THAT KNOLL’S LIABILITY WHETHER IN CONTRACT, IN TORT, UNDER ANY WAR-
RANTY, IN NEGLIGENCE OR OTHERWISE SHALL NOT EXCEED THE RETURN OF THE AMOUNT OF THE PURCHASE PRICE PAID BY PURCHASER
AND UNDER NO CIRCUMSTANCES SHALL KNOLL BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOST
PROFITS, LOST REVENUES OR LOST SAVINGS. THE PRICE STATED FOR THE PRODUCT IS A CONSIDERATION IN LIMITING KNOLL’S LIABILITY. NO
ACTION, REGARDLESS OF FORM, ARISING OUT OF THE AGREEMENT TO PURCHASE THE PRODUCT MAY BE BROUGHT BY PURCHASER MORE
THAN ONE YEAR AFTER THE CAUSE OF ACTION HAS ACCRUED. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. THIS LIMITED WARRANTY
GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE-TO-STATE.

© 2015 Knoll Systems. All Rights Reserved, All specifications subject to change without notice.