Optoma PRO8000, TH7500-NL User Guide

1

English

Table of Contents

Table of Contents ............................1

Usage Notice ...................................2

Safety Information ...............................2

Precautions .........................................3

Eye Safety Warnings ..........................5

Product Features ................................5

Introduction ......................................6

Package Overview ..............................6

Product Overview ...............................7

Main Unit ..............................................7

Control Panel ....................................... 8

Input/Output Connections .................... 9

Remote Control ..................................10

Installation ..................................... 11

Connecting the Projector .................. 11

Install the Projection Lens .................. 11

Connect to Computer/Notebook ........ 12

Connect to Video Sources ................. 13

Powering the projector On / Off ........14

Powering On the Projector .................14

Powering Off the Projector .................15

Warning Indicator ...............................16

Adjusting the Projected Image ..........17

Adjusting the Projector’s Height ........ 17

Adjusting the Projector’s Position ...... 18

User Controls ................................20

Control Panel & Remote Control ......20

Control Panel ..................................... 20

Remote Control ..................................21

On-screen Display Menus ................23

How to operate .................................23

Menu Tree .......................................... 24

IMAGE ............................................... 26

IMAGE | Advanced ............................ 28

DISPLAY ............................................ 30

DISPLAY | PIP ..................................33

SETUP ............................................... 34

SETUP | Lens Function ..................... 36

SETUP | Security ............................... 37

SETUP | Signal (RGB) ....................... 39

SETUP | Signal (Video) ..................... 40

SETUP | Advanced ............................ 41

SETUP | Network ............................... 42

OPTION ............................................. 45

OPTION | Remote Settings ...............47

OPTION | Advanced .......................... 49

OPTION | Lamp Settings ................... 50

OPTION | Information ........................ 51

Appendices ....................................52

Troubleshooting ................................52

Replacing the lamp ...........................57

Compatibility Modes .........................59

Computer Compatibility (PC) ............. 59

Video Compatibility ............................ 60

Computer Compatibility (MAC) .......... 61

RS232 Commands and Protocol

Function List .....................................62

RS232 Pin Assignments .................... 62

RS232 Protocol Function List ............ 63

Ceiling Mount Installation ..................66

Optoma Global Ofces .....................67

Regulation & Safety Notices .............69

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English

Usage Notice

Safety Information

The lightning ash with arrow head within an equilateral triangle is

intended to alert the user to the presence of uninsulated “dangerous

voltage” within the product’s enclosure that may be of sufcient
magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT

EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH
VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE
CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.

Class A emissions limits

This Class A digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.

Important Safety Instruction

1. Do not block any ventilation openings. To ensure reliable operation of
the projector and to protect from over heating, it is recommended to
install the projector in a location that does not block ventilation. As an
example, do not place the projector on a crowded coffee table, sofa,
bed, etc. Do not put the projector in an enclosure such as a book case
or a cabinet that restricts air ow.

2. Do not use the projector near water or moisture. To reduce the risk
of re and/or electric shock, do not expose the projector to rain or
moisture.

3. Do not install near heat sources such as radiators, heaters, stoves or

any other apparatus such as ampliers that emits heat.

4. Clean only with dry cloth.

5. Only use attachments/accessories specied by the manufacturer.

6. Do not use the unit if it has been physically damaged or abused.
Physical damage/abuse would be (but not limited to):

 Unit has been dropped.
 Power supply cord or plug has been damaged.
 Liquid has been spilled on to the projector.
 Projector has been exposed to rain or moisture.
 Something has fallen in the projector or something is loose inside.

Do not attempt to service the unit yourself. Opening or removing covers
may expose you to dangerous voltages or other hazards. Please call
Optoma before you send the unit for repair.

7. Do not let objects or liquids enter the projector. They may touch
dangerous voltage points and short out parts that could result in re or
electric shock.

8. See projector enclosure for safety related markings.

9. The unit should only be repaired by appropriate service personnel.

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Usage Notice

Precautions

Please follow all warnings, precautions and
maintenance as recommended in this user’s
guide.

▀■ Warning- Do not look into the projector’s lens when the lamp is

on. The bright light may hurt and damage your eyes.

▀■ Warning- To reduce the risk of re or electric shock, do not

expose this projector to rain or moisture.

▀■ Warning- Please do not open or disassemble the projector as

this may cause electric shock.

▀■ Warning- When replacing the lamp, please allow the unit to

cool down. Follow instructions as described on pages

57-58.

▀■ Warning- This projector will detect the life of the lamp itself.

Please be sure to change the lamp when it shows
warning messages.

▀■ Warning- Reset the “Lamp Reset” function from the on-screen

display “OPTION | Lamp Settings” menu after replac­ing the lamp module (refer to page 50).

▀■ Warning- When switching the projector off, please ensure

the cooling cycle has been completed before
disconnecting power. Allow 60 seconds for the
projector to cool down.

▀■ Warning- Do not use lens cap when projector is in operation.

▀■ Warning- When the lamp is approaching the end of its lifetime,

the message “Lamp Warning: Lamp life exceeded.”
will show on the screen. Please contact your local
reseller or service center to change the lamp as soon

as possible.

▀■ Warning- Do not look into or point the laser pointer on your

remote control into your or someone’s eyes. Laser
pointer can cause permanent damage to eyesight.

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Usage Notice

Do:

  Turn off and unplug the power plug from the AC outlet before

cleaning the product.

  Use a soft dry cloth with mild detergent to clean the display

housing.

  Disconnect the power plug from AC outlet if the product is

not being used for a long period of time.

Do not:

  Block the slots and openings on the unit provided for

ventilation.

 Use abrasive cleaners, waxes or solvents to clean the unit.

 Use under the following conditions:

- In extremely hot, cold or humid environments.

Ensure that the ambient room temperature is within



5 - 40°C.

Relative Humidity is 5 - 40°C, 80% (Max.),



non-condensing.

- In areas susceptible to excessive dust and dirt.

- Near any appliance generating a strong magnetic eld.

- In direct sunlight.

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Usage Notice

Eye Safety Warnings

▀■ Avoid staring/facing directly into the projector beam at all

times. Keep your back to the beam as much as possible.

▀■ When projector is used in a classroom, adequately supervise

students when they are asked to point out something on the

screen.

▀■ In order to minimize the lamp power, use room blinds to

reduce ambient light levels.

Product Features

▀■ WUXGA (1920 x 1200) Native resolution

▀■ HD compatible – 1080p supported

▀■ Extensive optional lens

▀■ Wide lens shift range for installation exibility

▀■ Dual lamp system

▀■ Comprehensive input/output terminals and control inter-

faces

▀■ Network support

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Introduction

POWER

LAMP-1

LAMP-2

TEMP

Package Overview

Unpack and inspect the box contents to ensure
all parts listed below are in the box. If something
is missing, please contact your nearest customer
service center.

Due to different

applications in

each country,
some regions
may have

different
accessories.

Projector

RS232 Cable 1.8m DVI/HDMI Cable 30cm IR Remote Control

Power Cord 3.0m

VGA Cable 1.8m

Documentation :

User’s Manual



Warranty Card



Quick Start Card



WEEE Card



(for EMEA only)

2 × AA Batteries

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Introduction

12V OUT

RS232

R G B H V

S-VIDEO VIDEO Y Pb Pr

RJ45

HDMI 2 HDMI 1

VGA-OUT

VGA 2-IN VGA 1-IN

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

POWER

LAMP-1

LAMP-2

TEMP

Product Overview

Main Unit

1 2 3

6

7

3

4

5

1

8

9

10

11

12

1. Ventilation (inlet)

2. Lens Door

3. IR Receivers

4. Lamp Door

5. Ventilation (outlet)

9. Control Panel

10. Input / Output

Connections

11. Power Socket

12. Power Switch

6. Indicator LED

7. Projector Cap

8. Tilt-Adjustment Feet

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Introduction

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

Control Panel

1

6

5 7

1. Power button

2. SOURCE

3. RE-SYNC

4. LENS SHIFT

5. Information

6. AV MUTE

7. MENU

8. Four Directional Select Keys

9. ENTER

10. ZOOM

11. FOCUS

2

8

3 4

10 119

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English

Introduction

12V OUT

RS232

R G B H V

S-VIDEO VIDEO Y Pb Pr

RJ45

HDMI 2 HDMI 1

VGA-OUT

VGA 2-IN VGA 1-IN

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

12V OUT

Input/Output Connections

1 2

6

107 8 11

13 155 9

1. S-Video Input Connector

2. Composite Video Input Connector

3. Component Video Input Connector (YPbPr)

4. BNC Input Connector (YPbPr/RGBHV)

5. KensingtonTM Lock Port

6. RJ-45 Networking Connector

7. VGA-Out Connector (Monitor Loop-through Output)

8. VGA2-In/YPbPr Connector
(PC Analog Signal/Component Video Input/HDTV/YPbPr)

9. VGA1-In/YPbPr Connector
(PC Analog Signal/Component Video Input/HDTV/YPbPr)

10. HDMI 1 Connector

11. HDMI 2 Connector

12. 12V Trigger Relay Connector (12V, 250mA)

13. RS-232 Connector (9-pin DIN Type)

14. Power Switch

15. Power Socket

3

4

1412

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Introduction

Remote Control

17

18 2

19

21

22

23

24

25

26

27

28

16

1

1. Power On

2. Power Off

3. Function 2 (Program­mable see P.47)

4. Lens Zoom +/-

3

5. Lens Shift

6. LED Indicator

420

7. Display Mode

8. Keystone +/-

5

9. 12V Trigger On/Off

6

10. YPbPr

11. Re-Sync

12. VGA 1

13. VGA 2

14. BNC

7

15. S-Video

16. Numbered keypad

8

9

10

11

12

13

(for password input)

17. Freeze

18. AV mute

19. Function 1 (Program­mable see P.47)

20. Lens Focus +/-

21. Enter/Help

22. Four Directional

Select Keys

23. Menu

24. Format (Image Aspect

Ratio)

25. Information

26. HDMI 1

1415

27. HDMI 2

28. Video

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Installation

Connecting the Projector

Install the Projection Lens

1

Before install or

replacing the lens,

switch off the power

to the projector

Avoid using the

remote control or
projector keypad

button to adjust the

lens shift or zoom/
focus while the lens
attachment process

is carried out.

4

3

2

6

5

Install Lens Procedure:

1. Unscrew the 2 screws and lift up the lens door. 1

2. Remove the projector cap. 2

3. Push the release lever up to release the lock. 3

4. Remove the lens cap. 4

5. Push the lens into position. 5

6. Push the release lever down to lock the lens in place. 6

To replace the lens, reverse the previous steps.

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Installation

12V OUT

RS232

R G B H V

S-VIDEO VIDEO Y Pb Pr

RJ45

HDMI 2 HDMI 1

VGA-OUT

VGA 2-IN VGA 1-IN

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

E62405SP

R

Connect to Computer/Notebook

Due to the

difference in
applications
for each

country, some
regions may

have different
accessories.

(*) Optional

accessory

5 4 3

2

1

6

+12V Output

1....................................................................................................Power Cord

2................................................................................................. RS232 Cable

3............................................................................................ DVI/HDMI Cable

4.....................................................................................................VGA Cable

5..............................................................................................*Network Cable

6........................................................................................*VGA Output Cable

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Installation

12V OUT

RS232

R G B H V

S-VIDEO VIDEO Y Pb Pr

RJ45

HDMI 2 HDMI 1

VGA-OUT

VGA 2-IN VGA 1-IN

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

E62405SP

R

Connect to Video Sources

DVD Player, Set-top Box,

HDTV receiver

5

4

7

S-Video Output

Composite Video Output

Due to the

difference in
applications
for each

country, some
regions may

have different
accessories.

(*) Optional

accessory

6

3

2

1

8

3

+12V Output

1....................................................................................................Power Cord

2................................................................................................... *BNC Cable

3.............................................................................*3 RCA Component Cable

4................................................................................*Composite Video Cable

5.............................................................................................. *S-Video Cable

6..................................................................................................*HDMI Cable

7............................................................................................ DVI/HDMI Cable

8................................................*15-Pin to 3 RCA Component/HDTV Adaptor

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Installation

12V OUT

RS232

R G B H V

S-VIDEO VIDEO Y Pb Pr

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

When Power

mode (Standby)

is set to Eco, the
VGA and RJ45

will be deacti­vated when the

projector is in

standby.

Powering the projector On / Off

Powering On the Projector

1. Remove the projector cap. 1

2. Securely connect the power cord and signal cable. Power on

the switch 2 and the Power LED ashes Red.

3. Turn on the lamp by pressing “ ” button either on the rear
of the projector or on the remote. The POWER LED will now

turn Blue. 3

The startup screen will display in approximately 10 seconds.

The rst time you use the projector, you will be asked to
select the preferred language and power saving mode.

4. Turn on and connect the source that you want to display
on the screen (computer, notebook, video player, etc). The
projector will detect the source automatically. If not, push
menu button and go to “OPTION”.
Make sure that the “Source Lock” has been set to “Off”.

If you connect multiple sources at the same time, press the

“SOURCE” button on the control panel or direct source keys
on the remote control to switch between inputs.

Turn on the

projector rst and

then select the
signal sources.

3

Or

1

2

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Installation

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

Powering Off the Projector

1. Press the “ ” button on the remote control or press the “

” button on the control panel to turn off the projector. 4

The following message will be displayed on the screen.

Press the “ ” button on the remote control or press the “

” button on the control panel again 4 to conrm otherwise
the message will disappear after 15 seconds. When you
pressing for the second time, the projector will shut down.

2. The cooling fans continue to operate for about 60 seconds
for cooling cycle and the POWER LED will ash Blue.
When the POWER LED turns red, the projector has
entered standby mode.

If you wish to turn the projector back on, you must wait

until the projector has completed the cooling cycle and
has entered standby mode. Once in standby mode, simply
press the “ ” button on the remote control or press the “ ”
button on the control panel to restart the projector. 4

3. Power off the switch. 2

4. Disconnect the power cord from the electrical outlet and
the projector.

5. Do not turn on the projector immediately following a power
off procedure.

4

Or

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English

Installation

Contact the



nearest service
center if the

projector displays
these symptoms.

See pages

67-68 for more
information.

Warning Indicator

When the warning indicators (see below) come on,

the projector will automatically shutdown:

 “LAMP1” or “LAMP2” LED indicator is lit red and if

“POWER” LED indicator ashes red.

 “TEMP” LED indicator is lit red and if “POWER” LED

indicator ashes red. This indicates the projector has
overheated. Under normal conditions, the projector can be
switched back on.

 “TEMP” LED indicator ashes red and if “POWER” LED

indicator ashes red.

Unplug the power cord from the projector, wait for 30 seconds

and try again. If the warning indicator light up again, please
contact your nearest service center for assistance.

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Installation

Adjusting the Projected Image

Adjusting the Projector’s Height

The projector is equipped with elevator feet for adjusting
the image height.

1. Locate the adjustable foot you wish to modify on the

underside of the projector.

2. Rotate the adjustable ring clockwise to raise the projector
or counter clockwise to lower it. Repeat with the remaining

feet as needed.

Tilt-Adjustment Feet

Tilt-Adjustment Ring

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Installation

10%W 10%W

60%H

20%H

Width(W)

Height (H)

Adjusting the Projector’s Position

To determine where to position the projector, consider the size
and shape of your screen, the location of your power outlets,
and the distance between the projector and the rest of your

equipment. Example:

ST1 Lens: The projector will focus at distances from 3.08 to



68.6 feet (0.94 to 20.9 meters).

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Installation

Lens

Optoma Model Name WT1 WT2 ST1 TZ1 TZ2

Focal Length (f) (mm) 11.73 18.1~21.72 21.5~28.7 28.6~54.33 54.06~102.7

F number 2.2 2.2-3.33 2.0-3.0 2.2-3.0 2.3~3.16

Zoom Range (Ratio) Fixed 1.2x 1.33x 1.9x 1.9x

Zoom & Focus Adjust­ment

Throw Ratio 0.77 1.2~1.45 1.45~1.94 1.94~3.67 3.67~6.98

Throw Distance (m) 0.5~8.3 0.78~15.6 0.94~20.9 1.25~39.5 2.37~75.2

Throw Distance (feet) 1.64~27.23 2.56~51.18 3.08~68.57 4.10~129.59 7.78~246.72

Projection Image Size 30”~500” inches

Motorized Lens Shift Fixed

 This table is for user’s reference only.

Motorized

Horizontal : +/-10% offset,

Vertical : -20%~+60% offset

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User Controls

SOURCE

INFO.

MENU

AV MUTE

ENTER

RE-SYNC

LENS
SHIFT

FOCUS

ZOOM

Control Panel & Remote Control

Control Panel

Using the Control Panel

Power

SOURCE

RE-SYNC

LENS SHIFT

Information

AV MUTE

MENU

Four Directional

Select Keys

ENTER

ZOOM

FOCUS

Refer to the “Power On/Off the Projector” section on

pages 14-15.

Press “SOURCE” to select an input signal.

Automatically synchronize the projector to the input

source.

Adjust Lens shift up/down/left/right

Display the projection’s information.

Momentarily turns off/on the audio and video.

Press “Menu” to launch the on-screen display
(OSD) menu. To exit OSD, Press “Menu” again.

Use to select items or make adjust­ments to your selection.

Conrm your item selection.

Adjust lens zoom function.

Adjust lens focus function.

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English

User Controls

Remote Control

Using the Remote Control

Power On

Power Off

Function 2

Lens Zoom +/-

Lens Shift

LED Indicator

Mode

Keystone

12V Trigger On/Off

YPbPr

Refer to the “Power On/Off the Projector”

section on pages 14-15.

Refer to the “Power On/Off the Projector”

section on pages 14-15.

Adjust Function 2 settings.

Adjust lens zoom function.

Adjust lens shift function.

Indicate Lens function status. LED indicator
light that is in use.

Select the display mode from Presentation,

Bright, Movie, sRGB, Blackboard, Class­room, User1 and User2.

Adjust image distortion caused by tilting the

projector.

Select the 12V Trigger function.

Press “YPbPr” to choose component video

(YPbPr) input connector source.

Re-SYNC

VGA 1

VGA 2

BNC

Automatically synchronizes the projector to

the input source.

Press “VGA 1” to choose VGA1-In input
connector source.

Press “VGA 2” to choose VGA2-In input
connector source.

Press “BNC” to choose BNC (YPbPr/RG­BHV) input connector source.

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User Controls

Using the Remote Control

S-Video

Numbered keypad

Freeze

AV Mute

Function 1

Lens Focus +/-

Enter /
Information

Four Directional

Select Keys

Menu

Format

Press “S-Video” to choose S-Video input
connector source.

Press “0~9” to input a password in the “Se­curity” settings.

Press “Freeze” to pause the screen image.
Press this button again to unlock.

Momentarily turns off/on the audio and

video.

Adjust Function 1 settings.

Adjust lens focus function.

Conrm your item selection.

Display the projector’s information.

Use to select items or make
adjustments to your selection.

Press “Menu” to launch the on-screen

display (OSD) menu. To exit OSD, press

“Menu” again.

Select the desired aspect ratio (refer to
page 30).

Info. (Information)

HDMI 1

HDMI 2

Video

Display the projection’s information.

Press “HDMI 1” to choose HDMI 1 input
connector source.

Press “HDMI 2” to choose HDMI 2 input
connector source.

Press “Video” to choose composite video

source.

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English

User Controls

On-screen Display Menus

The Projector has multilingual On-screen Display menus that
allow you to make image adjustments and change a variety of

settings.

How to operate

1. To open the OSD menu, press “Menu” on the Remote Control or

Projector Keypad.

2 When OSD is displayed, use

main menu. While making a selection on a particular page, press

or “Enter” key to enter sub menu.

3. Use

using key.

4. Select the next item to be adjusted in the sub menu and adjust as

described above.

5. Press “Enter” to conrm, and the screen will return to the main

menu.

6. To exit, press “MENU” again. The OSD menu will close and the

projector will automatically save the new settings.

keys to select the desired item and adjust the settings

keys to select any item in the

Main Menu

Sub Menu

Settings

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English

User Controls

Main Menu Sub Menu Settings

Image

Display Mode

Brightness -50 ~ +50

Contrast -50 ~ +50

Sharpness 0~15

Color -50 ~ +50

Tint -50 ~ +50

Advanced Noise Reduction 0 ~ 10

0 ~ 10

Film / Video / Graphics / Standard

True Vivid 0 ~ 5

Color Temp. Warm / Medium / Cold

Color Space AUTO / RGB / YUV

AUTO / RGB(0-255) / RGB(16-235) / YUV

Color Settings

Input Source

Exit

Display

Format 4:3 / 16:9 / 16:10 / LBX / Native / AUTO
Zoom 80% ~ 200%
Edge Mask 0 ~ 5
H Image Shift -50 ~ +50
V Image Shift -50 ~ +50
H Keystone -20 ~ +20
V Keystone -20 ~ +20
Auto Keystone On / Off

H ARC -10 ~ +10
V ARC -10 ~ +10
PIP Screen

PIP Location

PIP Size 1/16, 1/25, 1/36

PIP Source

Swap

Exit

Setup

Language

Projection

Screen Type 16:10 (1920 x 1200) / 16:9 (1920 x 1080)

Menu Location

Lens Function Focus

Zoom
Lens Shift Lock / Unlock
Lens Type WT1 / WT2 / ST1 / TZ1 / TZ2
Lens Calibration Yes / No

Exit

ʳ

Security Security On / Off

Security Timer Month / Day / Hour
Change Password

ʳ

Exit

ʳ

Presentation / Bright / Movie / sRGB /
Blackboard / Classroom / User 1/ User 2

#1

#1

BrilliantColor™

Degamma

#2

Red Gain / Green Gain / Blue Gain / Red
Bias / Green Bias / Blue Bias / Reset / Exit

HDMI 1 / HDMI 2 / BNC / VGA1 / VGA2 /
Component / S-Video / Video / Exit

English / Deutsch / Français / Italiano /
Español / Português / Svenska /
Nederlands / Norsk/Dansk / Polski /
Suomi / Ɋɭɫɫɤɢɣ / İȜȜȘȞȚțȐ / Magyar /

ýeština / γέΎϓ / ϲΑήϋ /᜗

᧯խ֮ʳ/ 亞󰪠խ֮ʳ/

ֲ

ء፿!0ᾂ᝖᱑ʳ/ ࡷࡎ࡙/ Türkçe

#3

Menu Tree

Please note that the

on-screen display
(OSD) menus vary

according to the

signal type selected

and the projector
model you are us­ing.

(#1) “Color” and

“Tint” are only

supported in Video

mode.

(#2) For HDMI model

only.

(#3) Input

1920x1200 or
1600x1200 resolu-

tion, 16:9 selection
of screen type and
format will be gray

out.

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English

User Controls

Main Menu Sub Menu Settings

Setup

Signal (RGB) Automatic Enable / Disable

Phase 0 ~ 63

Frequency -5 ~ +5

H. Position -5 ~ +5
V. Position -5 ~ +5
Exit

ʳ

Signal (Video) White Level 0 ~ 31

Black Level -5 ~ +5

Saturation -5 ~ +5
Hue -5 ~ +5
IRE 0 / 7.5
Exit

Projector ID 0 ~ 99

Advanced Logo Optoma / Neutral / User

Logo Capture

Closed Captioning Off / CC1 / CC2

Exit

Network Network State

DHCP
IP Address

Subnet mask
Gateway

DNS

Apply Yes / No

Exit

Option

Source Lock On / Off
High Altitude On / Off
Information Hide On / Off
Keypad Lock On / Off
Test Pattern None / Grid / White
Background Color Black / Red / Blue / Green / White
Remote Settings Function 1

Function 2

IR Function On / Off
Remote Code IR1 / IR2 / IR3 / IR4

Exit

12V Trigger On / Off
Advanced Direct Power On On / Off

Signal Power On On / Off
Auto Power Off (min.) 0 ~ 180
Sleep Timer (min.) 0 ~ 995
Power Mode (Standby) Eco. / Active

Exit

Lamp Settings Lamp Mode Dual / Relay / Lamp 1 / Lamp 2

Lamp 1 Hours
Lamp 2 Hours
Lamp 1 Reset Yes / No
Lamp 2 Reset Yes / No
Lamp Reminder On / Off
Brightness Mode Bright / STD / Image AI

Exit

VGA Out Auto / VGA 1 / VGA 2
Information
Reset Yes / No

Brightness / PIP / Test Pattern / Zoom /
Projection / V ARC+ / H ARC+

Contrast / PIP Source / PIP Swap / Color /
V ARC- / H ARC- / Lamp Settings

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IMAGE

Display Mode

There are many factory presets optimized for various types of
images.

Presentation: Good color and brightness from PC input.



Bright: Maximum brightness from PC input.



Movie: For home theater.



sRGB: Standardised accurate color.



Blackboard: This mode should be selected to achieve optimum



color settings when projecting onto a blackboard (green).

Classroom: This mode is recommended for projecting in a



classroom.

User1/User2: User’s settings.



Brightness

Adjust the brightness of the image.

Press the to darken image.



Press the to lighten the image.



Contrast

The contrast controls the degree of difference between the lightest
and darkest parts of the picture.

Press the to decrease the contrast.



Press the to increase the contrast.



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User Controls

“Color” and “Tint”

functions are only

supported under

Video mode.

Sharpness

Adjust the sharpness of the image.

Press the to decrease the sharpness.



Press the to increase the sharpness.



Color

Adjust a video image from black and white to fully saturated color.

Press the to decrease the amount of saturation in the image.



Press the to increase the amount of saturation in the image.



Tint

Adjust the color balance of red and green.

Press the to increase the amount of green in the image.



Press the to increase the amount of red in the image.



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IMAGE | Advanced

Noise Reduction

The motion Adaptive Noise Reduction reduces the amount of
visible noise interlaced signals. The range is from “0” to “10”. (0:

Off)

BrilliantColor™

This adjustable item utilizes a new color-processing algorithm and
system level enhancements to enable higher brightness while
providing true, more vibrant colors in picture. The range is from
“0” to “10”. If you prefer a stronger enhanced image, adjust toward
the maximum setting. For a smoother, more natural image, adjust
toward the minimum setting.

Gamma

This allows you to choose a gamma table that has been
ne-tuned to bring out the best image quality for the input.

Film: for home theater.



Video: for video or TV source.



Graphics: for image source.



Standard: for PC or computer source.



True Vivid

This adjustable item utilizes a new color-processing algorithm and
enhancements to enable the picture’s vividness to be signicantly

increased.

Color Temp

If set to cold temperature, the image looks more blue. (cold image)
If set to warm temperature, the image looks more red.
(warm image)

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User Controls

(*) For HDMI only.

Color Space

Select an appropriate color matrix type from AUTO, RGB,

RGB(0-255)

Color Settings

Press into the next menu as below and then use or to

select item.

Red Gain/Green Gain/Blue Gain/Red Bias/Green Bias/Blue Bias:



Use or to Red, Green, or Blue for brightness (Gain) and
contrast (Bias).

Reset: Choose “Yes” to return the factory default settings for



color adjustments.

(*)

RGB(16-235)

(*)

or YUV.

Input Source

Use this option to enable / disable input sources. Press to enter
the sub menu and select which sources you require. Press “Enter”
to nalize the selection. The projector will not search for inputs that

are not selected.

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User Controls

DISPLAY

Format

Use this function to choose your desired aspect ratio.

4:3: This format is for 4×3 input sources.



16:9: This format is for 16×9 input sources, like HDTV and DVD



enhanced for Wide screen TV.

16:10: This format is for 16x10 input sources like high resolution



computer graphical applications and for large workspace for
report viewing.

LBX: This format is for non-16x9, letterbox source and for users



who use external 16x9 lens to display 2.35:1 aspect ratio using

full resolution.

Native: This format displays the original image without any



scaling.

AUTO: Automatically selects the appropriate display format.



16:10 Screen 480i/p 576i/p 1080i/p 720p PC

4:3 1600 x 1200 center

16:9 1920 x 1080 center

16:10 1920 x 1200 center

LBX

1920 x 1440 center, then get the central 1920 x 1200

image to display

Native

No resize image, 1:1 mapping and centered. This format

shows original image without scaling.

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16:9 or 16:10

depend on “Screen

Type” setting.

 16:9 screen type

is not supported

when input source

is 1920x1200 or
1600x1200.

Each I/O has

different setting of

“Edge Make”.

“Edge Make” and

“Zoom” can’t work at
same time.

If this format is select, Screen type will auto become

Auto

16:9 Screen 480i/p 576i/p 1080i/p 720p PC

4:3 1440 x 1080 center

16:9 1920 x 1080 center

LBX

Native

Auto

If source is 4:3, auto resize to 1600 x1200
If source is 16:9 auto resize to 1920x1080

If source is 16:10 auto resize to 1920x1200

1920 x 1440 center, then get the central 1920 x 1080

No resize image, 1:1 mapping and centered. This format

shows original image without scaling.

If this format is select, Screen type will auto become 16:9

If source is 4:3, auto resize to 1440 x1080
If source is 16:9 auto resize to 1920x1080

If source is 16:10 auto resize to 1920 x 1200 and cut

16:10 (1920 x 1200)

image to display

(1920x1080)

1920x1080 area to display

Zoom (Digital Zoom)

Press the to reduce the size of an image.



Press the to magnify an image on the projection screen.



Edge Mask

Edge mask function removes the noise in a video image. Edge
mask the image to remove video encoding noise on the edge of

video source.

H Image Shift

Shift the projected image position horizontally.

V Image Shift

Shift the projected image position vertically.

H Keystone

Press the or to adjust image distortion horizontally. If the image
looks trapezoidal, this option can help make the image rectangular.

V Keystone

Press the or to adjust image distortion vertically. If the image

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looks trapezoidal, this option can help make the image rectangular.

Auto Keystone

Automatically adjusts vertical image distortion.

H ARC

Corrects optical pincushion distortion horizontally.

V ARC

Corrects optical pincushion distortion vertically.

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User Controls

DISPLAY | PIP

Screen






PIP Location

Choose the PIP screen position on the display screen.

Single: Projection single screen.

PIP Window: Main Screen is large screen; PIP Screen is
small and displays in the corner of the main screen.

Split Screen: Main Screen and PIP Screen equal size and
side by side.

PIP Size

Choose the PIP size from 1/16, 1/25 or 1/36 on the display screen.

PIP Source

Choose the PIP source to switch PIP screen source.

Swap

Press to swap main screen and PIP screen.

Some source/signal combinations may not be compatible with PIP function.
Please refer to the table below:

VGA-2 HDMI-2 YPbPr

Static Images Full Motion Video Static Images Full Motion Video Video

Static Ye s - Yes - -

VGA-1

Dynamic - - - - -

Static Ye s - Yes - -

HDMI-1

Dynamic - - - - -

Static Ye s - Yes Yes -

BNC
(RGB)

Dynamic - - Ye s Yes -

Video Dynamic Ye s

S-Video Dynamic Yes

 If you still experience issues, try altering the refresh rate or resolution of one or more of the source

devices.

-

-

- -

Yes Ye s

-

-

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User Controls

SETUP

Language

Choose the multilingual OSD menu. Press or into the sub
menu and then use the or key to select your preferred
language. Press “Enter” to nalize the selection.

Rear-Desktop and

Rear-Ceiling are

to be used with a

translucent screen.

Projection

Front-Desktop



This is the default selection. The image is projected straight on

the screen.

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User Controls

Rear-Desktop



When selected, the image will appear reversed.

Front-Ceiling



When selected, the image will turn upside down.



Rear-Ceiling

When selected, the image will appear reversed in upside down

position.

Screen Type

Choose the screen type from16:10 (1920 x 1200) or 16:9 (1920 x

1080).

Menu Location

Choose the menu location on the display screen.

Projector ID

ID denition can be set up by menu (range 0-99), and allow user
control an individual projector by RS232. Refer to pages 63-65 for
the complete list of RS232 commands.

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User Controls

SETUP |

Lens Function

Focus

Adjust focus function on the projected image.

Zoom (Optical Zoom)

Adjust zoom function on the projected image.

Lens Shift

Shift the projected image.

Lock: This function can not be used by user.



Unlock: This function can be used by user.



Lens Type

Choose the lens type from WT1, WT2, ST1, TZ1 or TZ2.

Lens Calibration

Perform calibration and return lens to the center position.

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SETUP | Security

Password default

value is “1234” (rst
time).

Security

On: Choose “On” to use security verication when turning on



projector.

Off: Choose “Off” to be able to switch on the projector without



password verication.

Security Timer

Use this function to set the how long (Month/Day/Hour) the
projector can be used. Once this time has elapsed you will be
requested to enter your password again.

Change Password

First time:



1. Press “ ” to set the password.

2. The password has to be 4 digits.

3. Use number button on the remote to enter your new
password and then press “ ” key to conrm your
password.

Change Password:



1. Press “ ” to input old password.

2. Use number button to enter current password and then

press “ ” to conrm.

3. Enter new password (4 digits in length) using the number

buttons on the remote, then press “ ” to conrm.

4. Enter new password again and press “ ” to conrm.

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User Controls

If the incorrect password is entered 3 times, the projector will



automatically shut down.

If you have forgotten your password, please contact your local



ofce for support.

Always keep the

password in your
les. If the password

is forgotten or lost,

the projector will

have to be sent to

your local autho­rized service center.

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User Controls

SETUP | Signal

“Signal” is only

supported in Analog
VGA (RGB) signal.

(RGB)

Frequency

Change the display data frequency to match the frequency of your
computer’s graphic card. Use this function only if the image ap­pears to icker vertically.

Phase

Synchronize the signal timing of the display with the graphic card.
If the image appears to be unstable or ickers, use this function to

correct it.

H. Position

Press the to move the image left.



Press the to move the image right.



V. Position

Press the to move the image down.



Press the to move the image up.



Automatic

Automatically detects the signal. If you use this function, the
Phase, frequency items are grayed out, and if Signal is not auto­matic, the phase, frequency items will appear for user to manually
tune and saved in settings after that for next time projector turns

off and on again.

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SETUP | Signal

(Video)

“Signal” is not

supported when the

source is HDMI or
DVI-D.

“IRE” is only sup-

ported on NTSC
signal.

White Level

Allow user adjust White Level when inputting S-Video or Video/

CVBS signals.

Black Level

Allow user adjust Black Level when inputting S-Video or Video/

CVBS signals.

Saturation

Adjust a video image from black and white to fully saturated color.

Press the to decrease the amount of saturation in the image.



Press the to increase the amount of saturation in the image.



Hue

Adjust the color balance of red and green.

Press the to increase the amount of green in the image.



Press the to increase the amount of red in the image.



IRE

Adjust measurement of composite video signals.

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User Controls

SETUP | Advanced

Logo

Use this function to set the desired startup screen. If changes are

made they will take effect the next time the projector is powered

on.

Optoma: The default startup screen.



Neutral: Logo is not displayed on startup screen.



User: Use stored picture from “Logo Capture” function.



For successful logo

capture, please
ensure that the
input signal does not
exceed the projec­tor’s native resolu­tion. (1920x1200 or
1920x1080).

Do not use signal

with de-interlace.

Do not turn off the

projector during logo
capturing.

Logo Capture

Press to capture an image of the picture currently displayed on
screen.

Closed Captioning

If changes are made they will take effect the next time the projec­tor is powered on.

Off: select “off” to turn off the closed captioning feature.



CC1: CC1 language: American English.



CC2: CC2 language (depending on the TV channel of the



user):Spanish, French, Portuguese, German, Danish.

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User Controls

SETUP | Network

Network State

Display the network connection status.

DHCP

Use this function to select your desired startup screen. If you
change the setting from one to another, when you exit the OSD
menu, the new setting will take effect on next open.

On: Assign an IP address to the projector from an external



DHCP server automatically.

Off: Assign an IP address manually.



IP Address

Select an IP address.

Subnet Mask

Select subnet mask number.

Gateway

Select the default gateway of the network connected to the projec-

tor.

DNS

Select DNS number.

Apply

Press “ ” and then choose “Yes” to apply the selection.

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User Controls

How to use web browser to control your projector

1. Turn on DHCP to allow the DHCP
server to automatically assign an IP, or
manually enter the required network
information.

2. Then choose apply and press “

” button to complete the conguration
process.

3. Open your web browser and type in the
projector’s IP address from the OSD
LAN screen. The following web page will
display as below:

4. If connecting the projector to external

Crestron control hardware, the settings

can be found in the [tools] tab. (see
picture).

Please note, each eld can only contain

a limited number of characters, as shown
in the table below. (spaces and the other
punctuation included):

Category Item

IP Address 15

Crestron Control

Projector

Network
Conguration

User Password

Admin Password

IP ID 2

Port 5

Projector Name 10

Location 9

Assigned To 9

DHCP (Enabled) (N/A)

IP Address 15

Subnet Mask 15

Default Gateway 15

DNS Server 15

Enabled (N/A)

New Password 15

Conrm 15

Enabled (N/A)

New Password 15

Conrm 15

Input-Length

(characters)

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When making a direct connection from your computer to the projector

Step 1: Find an IP Address (192.168.0.100) from LAN function of projector.

Step 2: Select apply and press “Enter” button to submit function or press “menu” key to

exit.

Step 3: To open Network Connections,

click Start, click Control Panel,
click Network and Internet

Connections, and then click
Network Connections. Click the

connection you want to congure,

and then, under Network Tasks

, click Change settings of

this connection.

Step 4: On the General tab, under

This connection uses the
following items, click Internet
Protocol (TCP/IP), and then click

“Properties.”

Step 5: Click Use the following IP

address, and type in as below:

1) IP address: 192.168.0.100

2) Subnet mask: 255.255.255.0

3) Default gateway:192.168.0.254

Step 6: To open Internet Options, click

IE web browser, click Internet
Options, click the Connections
tab and click “LAN Settings...”

Step 7: The Local Area Network (LAN)

Setting dialog box appears, In the
Proxy Server area, cancel the
Use a proxy server for your LAN
check box., then click “OK” button

twice.

Step 8: Open your IE and type in the IP

address of 192.168.0.100 in the
URL then press “Enter” key.

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Press direct source

key on remote con­troller, it will change
source directly and
automatically set
the Source Lock to

“ON”.

To turn off the key-

pad lock, press and
hold “Enter” key on

top of the projector
for 5 seconds.

OPTION

Source Lock

On: The projector will only search current input connection.



Off: The projector will search for other signals if the current input



signal is lost.

High Altitude

When “On” is selected, the fans will spin faster. This feature is use­ful in high altitude areas where the air is thin.

Information Hide

On: Choose “On” to hide the info message.



Off: Choose “Off” to show the “searching” message.



Keypad Lock

When the keypad lock function is “On”, the control panel will be
locked however, the projector can be operated by the remote con­trol. By selecting “Off”, you will be able to reuse the control panel.

Test Pattern

Display a test pattern. There are Grid, White pattern and None.

Background Color

Use this feature to display a “Black”, “Red”, “Blue”, “Green” or
“White”, screen when no signal is available.

12V Trigger

12V trigger provides a standard trigger for motorized screens.

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User Controls

VGA Out

Use this feature to display the screen from input source.

Auto: In standby mode (active), the default VGA out loops



through from VGA1; unless VGA2 locked in last operation,
VGA2 will loop through to VGA out.

VGA 1: Choose the VGA 1-In input connector.



VGA 2: Choose the VGA 2-In input connector.



Reset

Choose “Yes” to return the display parameters on all menus to the
factory default settings.

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OPTION | Remote

Settings

Function 1

Choose your desired function from “Brightness” , “PIP”, “Test Pat­tern”, “Zoom”, “Projection”, “V ARC+” or “H ARC+”.

Function 2

Choose your desired function from “Contrast” , “PIP Source”, “PIP
Swap”, “Color”, “V ARC-”, “H ARC-” or “Lamp Settings”.

IR Function

When this function is “On”, the projector can be operated by the
remote control. By selecting “Off”, you will only be able to use the
control panel keys.

LED indicator

IR 3

IR 4

Remote Code

Set IR address of the remote. The address of the remote control
is changed by pressing the Video and arrow buttons together to
select IR address 1/2/3/4. The remote control LED indicator will
blink twice to conrm the new remote control address.

IR 1: Press Video and RIGHT buttons together for IR 1. After

IR 2





IR 1





nish the remote code, the remote control LED indicator
will ash Green 1 time to conrm.

IR 2: Press Video and DOWN buttons together for IR 2. After

nish the remote code, the remote control LED indicator
will ash Green 2 times to conrm.

IR 3: Press Video and LEFT buttons together for IR 3. After n-

ish the remote code, the remote control LED indicator will
ash Green 3 times to conrm.

IR 4: Press Video and UP buttons together for IR 4. After nish

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User Controls

the remote code, the remote control LED indicator will ash
Green 4 times to conrm.

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OPTION |

Advanced

Direct Power On

Choose “On” to activate Direct Power mode. The projector will au­tomatically power on when AC power is supplied, without pressing
the “ ” key on the projector control panel or on the remote control.

Signal Power On

The projector will power on when it receives a signal. This elimi­nates the need to use the “Power” button on the remote control or
the projector keypad.

Eco (<0.5W) mode

will disable the

VGA-out and RJ45

function when

the projector is in

standby.

Auto Power Off (min)

Sets the countdown timer interval. The countdown timer will start,
when there is no signal being sent to the projector. The projector
will automatically power off when the countdown has nished (in
minutes).

Sleep Timer (min)

Sets the countdown timer interval. The countdown timer will start,
with or without a signal being sent to the projector. The projector
will automatically power off when the countdown has nished (in
minutes).

Power Mode (Standby)

Eco.: Choose “Eco.” to save power dissipation further < 0.5W.



Active: Choose “Active” to return to normal standby and the



VGA out port will be enabled.

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OPTION |

Lamp Settings

Lamp Mode

Select single/dual lamp mode of the projector.

Dual: Default value for this function.



Relay: When the difference in lamp life between the two lamps



reaches 48 hours, the system will automatically switch to the
lamp with the lower usage.

Lamp 1: One lamp illuminates. (Lamp1 is always used.)



Lamp 2: One lamp illuminates. (Lamp2 is always used.)



Lamp 1 Hour

Display the projection time for lamp 1.

Lamp 2 Hour

Display the projection time for lamp 2.

Lamp 1 Reset

Reset the lamp hour counter after replacing the lamp for lamp 1.

Lamp 2 Reset

Reset the lamp hour counter after replacing the lamp for lamp 2.

Lamp Reminder

Choose this function to show or to hide the warning message
when the changing lamp message is displayed.
The message will appear 30 hours before suggested replacement

of lamp.

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Brightness Mode

STD: Choose “STD” to dim the projector lamp which will lower



power consumption and extend the lamp life.

BRIGHT: Choose “BRIGHT” to increase the brightness.



Image AI: Image AI improves the contrast of the picture by op-



timizing the brightness of the lamp according to the
picture content. Image AI helps to ensure that details
in dark scenes are visible, whilst maintaining bright and
vivid images.

OPTION |

Information

Information

Display the projector information for source, resolution, and soft­ware version on the screen.

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Appendices

Troubleshooting

If you experience a problem with your projector,

please refer to the following information. If a
problem persists, please contact your local
reseller or service center.

No image appears on-screen

Ensure all the cables and power connections are correctly and



securely connected as described in the “Installation” section.

Ensure all the pins of connectors are not bent or broken.



Check if the projection lamp has been securely installed. Please



refer to the “Replacing the lamp” section.

Make sure you have removed the lens cap and the projector is



switched on.

Ensure that the “AV Mute” feature is not turned on.



Partial, scrolling or incorrectly displayed image

Press “Re-SYNC” on the remote control or control panel.



If you are using a PC:



For Windows 95, 98, 2000, XP, Windows 7:

1. Open the “My Computer” icon, the “Control Panel” folder, and
then double click on the “Display” icon.

2. Select the “Settings” tab.

3. Verify that your display resolution setting is lower than or equal

to WUXGA (1920 × 1200).

4. Click on the “Advanced Properties” button.

If the projector is still not projecting the whole image, you will also
need to change the monitor display you are using. Refer to the
following steps.

5. Verify the resolution setting is lower than or equal to WUXGA

(1920 × 1200).

6. Select the “Change” button under the “Monitor” tab.

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Appendices

7. Click on “Show all devices”. Next, select “Standard monitor
types” under the SP box; choose the resolution mode you need

under the “Models” box.

8. Verify that the resolution setting of the monitor display is lower
than or equal to WUXGA (1920 × 1200).

If you are using a Notebook:



1. First, follow the steps above to adjust resolution of the
computer.

2. Press the appropriate keys listed below for your notebook
manufacturer to send signal out from notebook to projector.
Example: [Fn]+[F4]

Acer  [Fn]+[F5]
Asus  [Fn]+[F8]
Dell  [Fn]+[F8]

Gateway  [Fn]+[F4]

Mac Apple:
System Preference  Display  Arrangement  Mirror
display

If you experience difculty changing resolutions or your monitor



freezes, restart all equipment including the projector.

The screen of the Notebook or PowerBook computer is not

IBM/Lenovo  [Fn]+[F7]
HP/Compaq  [Fn]+[F4]

NEC  [Fn]+[F3]
Toshiba  [Fn]+[F5]

displaying your presentation

If you are using a Notebook PC



Some Notebook PCs may deactivate their own screens when a
second display device is in use. Each has a different way to be
reactivated. Refer to your computer’s manual for detailed
information.

Image is unstable or ickering

Use “Phase” to correct it. See page 39 for more information.



Change the monitor color setting on your computer.



Image has vertical ickering bar

Use “Frequency” to make an adjustment. See page 39 for more



information.

Check and re-congure the display mode of your graphic card to



make it compatible with the projector.

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Appendices

Image is out of focus

Make sure the projector cap is removed.



Adjust the Focus function on the projector lens.



Make sure the projection screen is between the required distance.



See pages 17-18.

The image is stretched when displaying 16:9 DVD title

When you play anamorphic DVD or 16:9 DVD, the projector will



show the best image when the projector display mode is set to
16:9 in the OSD.

If you play 4:3 format DVD titles, please change the format to 4:3



in the projector OSD.

If the image is still stretched, you will also need to adjust the



aspect ratio by referring to the following:

Please setup the display format as 16:9 (wide) aspect ratio type



on your DVD player.

Image is too small or too large

Move the projector closer to or further from the screen.



Press “Menu” button on the remote control or projector panel, go



to “DISPLAY  Format” and try the different settings.

Use of Keystone

is not recom­mended.

Image has slanted sides

If possible, reposition the projector so that it is horizontally



centered on the screen and below the bottom of the screen.

Press “Keystone” button on the remote control, until the sides are



vertical.

Image is reversed

Select “SETUP  Projection” from the OSD and adjust the



projection direction.

55

English

Appendices

The projector stops responding to all controls

If possible, turn off the projector, then unplug the power cord and



wait at least 60 seconds before reconnecting power.

Check that “Keypad Lock” is not activated by trying to control the



projector with the remote control.

Lamp burns out or makes a popping sound

When the lamp reaches its end of life, it will burn out and may



make a loud popping sound. If this happens, the projector will not
turn on until the lamp module has been replaced. To replace the
lamp, follow the procedures in the “Replacing the Lamp” section on

pages 57-58.

LED lighting message

Steady light 

No light 

Message

Standby State

(Input power cord &
Switch on)

Power on (Warm-

ing)

Lamp lighting Blue

Power off (Cooling)

Error (Lamp 1 fail)

Error (Lamp 2 fail)

Error (Fan fail)

Error (Over Temp.)

Error (Lens shift)

POWER LED Temp LED Lamp LED 1 Lamp LED 2

(Red/Blue) (Red) (Amber) (Amber)

Flashing Red

Flashing

Blue

Flashing

Blue

Flashing

Red

Flashing

Red

Flashing

Red

Flashing

Red

Flashing

Red

Flashing

56

English

Appendices

On Screen Messages

Temperature warning:



Fan failed:



Lamp warning:



Out of display range:



If the remote control does not work

Check the operating angle of the remote control is within ±15°



both horizontally and vertically of one of the IR receivers on the

projector.

Make sure there are not any obstructions between the remote



control and the projector. Move to within 7 m (±0°) of the projector.

Make sure the batteries are inserted correctly.



Replace batteries if they are exhausted.



Ensure that you have set your remote to the correct IR code set



(see page 47).

57

English

Appendices

Replacing the lamp

The projector automatically detects the lamp life. When the
lamp life is nearing the end of use, you will receive a warning
message.

When you see this message, please contact your local reseller
or service center to change the lamp as soon as possible.
Make sure the projector has been cooled down for at least 30
minutes before changing the lamp.

Warning: If ceiling mounted, please use caution when

opening the lamp access panel. It is recommended to wear
safety glasses if changing the bulb when ceiling mounted.
“Caution must be used to prevent any loose parts from fall-

ing out of projector.”

Warning: Lamp compartment may be hot! Allow it to cool

down before changing the lamp!

Warning: To reduce the risk of personal injury, do not drop

the lamp module or touch the lamp bulb. The bulb may shat­ter and cause injury if it is dropped.

58

English

Appendices

The screws on the

lamp cover and the
lamp cannot be
removed.

The projector

cannot be turned

on if the lamp

cover has not been

placed back on the

projector.

Do not touch the

glass area of the

lamp. Hand oil can
cause the lamp to
shatter. Use a dry

cloth to clean the

lamp module if it
was accidentally

touched.

Lamp Replacement Procedure:

1. Switch off the power to the projector by pressing the “ ” button.

2. Allow the projector to cool down for at least 30 minutes.

3. Disconnect the power cord.

4. Unscrew the two screws on the lamp door. 1

5. Slide the lamp door sideways, then hook it round the bottom of the projector.

2

6. Unscrew the four screws on the lamp cover. 3

7. Unscrew the two screws on the lamp housing. 4

8. Lift up the lamp handle and remove the lamp module slowly and carefully. 5

To replace the lamp module, reverse the previous steps.

9. Turn on the projector and use “Lamp Reset” after the lamp module is

replaced.
Lamp Reset: (i) Press “Menu”  (ii) Select “OPTION”  (iii) Select

2

1

4

3

Lamp1

5

“Lamp Settings”  (iv) Select “Lamp 1 Reset” or “Lamp 2

Reset”  (v) Select “Yes”.

Lamp2

59

English

Appendices

For widescreen

resolution
(WXGA), the

compatibility

support is
dependent on

Notebook/PC
models.

Please note that

using resolu­tions other than
native 1920 x
1200 (WUXGA

model) may result
in some loss of
image clarity.

Compatibility Modes

Computer Compatibility (PC)



Mode Resolution

VGA 640 × 350 70 70 31.50 31.50

VGA 640 × 400 85 85 37.90 37.90

VGA 640 × 480 60 60 31.50 31.50

VGA 640 × 480 67 67 - -

VGA 640 × 480 72 72 37.90 37.90

VGA 640 × 480 75 75 37.50 37.50

VGA 640 × 480 85 85 43.30 43.30

VGA 720 × 400 70 70 31.50 31.50

VGA 720 × 400 85 85 37.90 37.90

VGA 720 × 576 50 50 - -

SVGA 800 × 600 56 56 35.20 35.20

SVGA 800 × 600 60 60 37.90 37.90

SVGA 800 × 600 72 72 48.10 48.10

SVGA 800 × 600 75 75 46.90 46.90

SVGA 800 × 600 85 85 53.70 53.70

SVGA 832 × 624 75 75 - -

XGA 1024 × 768 60 60 48.40 48.40

XGA 1024 × 768 70 70 56.50 56.50

XGA 1024 × 768 75 75 60.00 60.00

XGA 1024 × 768 85 85 68.70 68.70

1152 × 864 75 75 - -

WXGA 1280 × 768 60 60 47.40 47.40

WXGA 1280 × 768 75 75 - -

WXGA 1280 × 768 85 85 - -

WXGA 1280 × 800 60 60 - -

SXGA 1280 × 1024 60 60 64.00 64.00

SXGA 1280 × 1024 75 75 80.00 80.00

SXGA 1280 × 1024 85 85 91.10 91.10

V-Sync (Hz) H-Sync (KHz)

Analog Digital Analog Digital

60

English

Appendices

(#1) Only support

RB (reduced

blanking).

Input 1920x1080,

the black bar

(120 pixel height)

will be on image
bottom side.

Mode Resolution

SXGA+ 1400 × 1050 60 60 - -

UXGA 1600 × 1200 60 60 75.00 75.00

(#1)

WUXGA

HD 1280 × 720 50 50 - -

HD 1280 × 720 60 60 - -

HD 1920 × 1080 24 24 - -

HD 1920 × 1080 50 50 - -

HD 1920 × 1080 60 60 - -

1920 × 1200 60 60 - -

1920 × 1080i 50/60 - -

1920 × 1080p 24/25/30/50/60 - -

1280 × 720p 50/60 - -

720 × 576i 50 50 - -

720 × 576p 50 50 - -

720 × 480i 60 60 - -

720 × 480p 60 60 - -

V-Sync (Hz) H-Sync (KHz)

Analog Digital Analog Digital

Video Compatibility



NTSC M (3.58MHz), 4.43 MHz

PAL B, D, G, H, I, M, N

SECAM B, D, G, K, K1, L

SDTV 480i/p@60Hz, 576i/p@50Hz

HDTV 720p@50Hz/60Hz, 1080i@50Hz/60Hz, 1080p@24Hz/50Hz/60Hz

61

English

Appendices

Computer Compatibility (MAC)



Resolution Hz

800 × 600 60 V V V V X X V X

800 × 600 72 V V V V X V V V

800 × 600 75 V V V V X V V V

800 × 600 85 V V X V X V V V

1024 × 768 60 V V V V X V V V

1024 × 768 70 V V V V X V V V

1024 × 768 75 V V V V X V V V

1024 × 768 85 V V V V X V V V

1280 × 720 60 V V V V X V V V

1280 × 768 60 V V V V X X X V

1280 × 768 75 X V X V X V V V

1280 × 768 85 X V X V X X X V

1280 × 800 60 X V X V X V V V

1280 × 1024 60 V X X V X V V V

1280 × 1024 75 V X X V X V V X

1920 × 1080 60 V X X V X V V V

1920 × 1200

(#1) Only support RB (reduced blanking)

(#1)

60 V X X V X V V V

Macbook Macbook Pro Power Mac G5 Power Mac G4

Digital Analog Digital Analog Digital Analog Digital Analog

62

English

Appendices

12345

6789

RS232 shell is

grounded.

RS232 Commands and Protocol Function List

RS232 Pin Assignments

Pin no. Spec.

1 N/A

2 RXD

3 TXD

4 N/A

5 GND

6 N/A

7 N/A

8 N/A

9 N/A

63

English

Appendices

Optoma EH7500 RS232 Command Table v1.0

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Baud Rate : 9600 Note : There is a <CR> after all ASCII commands
Data Bits: 8 0D is the HEX code for <CR> in ASCII code
Parity: None
Stop Bits: 1
Flow Control : None
UART16550 FIFO: Disable
Projector Return (Pass): P
Projector Return (Fail): F XX=01ˀ99, projector's ID, XX=00 is for all projectors

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SEND to projecto r

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII Code HEX Code Function Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------­~XX00 1 7E 30 30 30 30 20 31 0D Power ON
~XX00 0 7E 30 30 30 30 20 30 0D Power OFF
~XX00 1 ~nnnn 7E 30 30 30 30 20 31 20 a 0D Power ON with Password ~nnnn = ~0000 (a=7E 30 30 30 30) - ~9999(a=7E 39 39 39 39)
~XX01 1 7E 30 30 30 31 20 31 0D Resync
~XX02 1 7E 30 30 30 32 20 31 0D AV Mute On
~XX02 0 7E 30 30 30 32 20 30 0D Off
~XX04 1 7E 30 30 30 34 20 31 0D Freeze
~XX04 0 7E 30 30 30 34 20 30 0D Unfreeze
~XX05 1 7E 30 30 30 35 20 31 0D Zoom Plus
~XX06 1 7E 30 30 30 36 20 31 0D Zoom Minus
~XX07 1 7E 30 30 30 37 20 31 0D Up (Pan under zoom)
~XX08 1 7E 30 30 30 38 20 31 0D Down (Pan under zoom)
~XX09 1 7E 30 30 30 39 20 31 0D Left (Pan under zoom)
~XX10 1 7E 30 30 31 30 20 31 0D Right (Pan under zoom)

~XX11 1 7E 30 30 31 31 20 31 0D IR function On
~XX11 0 7E 30 30 31 31 20 30 0D IR function Off

~XX12 1 7E 30 30 31 32 20 31 0D Direct Source Command HDMI
~XX12 4 7E 30 30 31 32 20 34 0D BNC
~XX12 5 7E 30 30 31 32 20 35 0D VGA 1
~XX12 6 7E 30 30 31 32 20 36 0D VGA 2
~XX12 9 7E 30 30 31 32 20 39 0D S-Video
~XX12 10 7E 30 30 31 32 20 31 30 0D Video
~XX12 14 7E 30 30 31 32 20 31 34 0D Component RCA
~XX12 15 7E 30 30 31 32 20 31 35 0D HDMI 2
~XX20 1 7E 30 30 32 30 20 31 0D Display Mode Presentation
~XX20 2 7E 30 30 32 30 20 32 0D Bright
~XX20 3 7E 30 30 32 30 20 33 0D Movie
~XX20 4 7E 30 30 32 30 20 34 0D sRGB
~XX20 5 7E 30 30 32 30 20 35 0D User1
~XX20 6 7E 30 30 32 30 20 36 0D User2
~XX20 7 7E 30 30 32 30 20 37 0D Blackboard
~XX20 8 7E 30 30 32 30 20 38 0D Classroom
~XX21 n 7E 30 30 32 31 20 a 0D Brightness n = -50 (a=30) ~ 50 (a=31 30 30)
~XX22 n 7E 30 30 32 32 20 a 0D Contrast n = -50 (a=30) ~ 50 (a=31 30 30)
~XX23 n 7E 30 30 32 33 20 a 0D Sharpness n = 1 (a=30) ~ 15 (a=33 31)
~XX24 n 7E 30 30 32 34 20 a 0D Color Red Gain n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX25 n 7E 30 30 32 35 20 a 0D Green Gain n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX26 n 7E 30 30 32 36 20 a 0D Blue Gain n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX27 n 7E 30 30 32 37 20 a 0D Red Bias n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX28 n 7E 30 30 32 38 20 a 0D Green Bias n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX29 n 7E 30 30 32 39 20 a 0D Blue Bias n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX34 n 7E 30 30 33 34 20 a 0D BrilliantColor

TM

n = 0 (a=30) ~ 10 (a=31 30)
~XX35 1 7E 30 30 33 35 20 31 0D Degamma Film
~XX35 2 7E 30 30 33 35 20 32 0D Video
~XX35 3 7E 30 30 33 35 20 33 0D Graphics
~XX35 4 7E 30 30 33 35 20 34 0D PC
~XX36 1 7E 30 30 33 36 20 31 0D Color Temp. Warm
~XX36 2 7E 30 30 33 36 20 32 0D Medium
~XX36 3 7E 30 30 33 36 20 33 0D Cold
~XX37 1 7E 30 30 33 37 20 31 0D Color Space Auto * HDMI w/o Color Space item
~XX37 2 7E 30 30 33 37 20 32 0D RGB\

RGB (0-255)* * RGB (0-255) supports when HDMI is detected

~XX37 3 7E 30 30 33 37 20 33 0D YUV

~XX37 4 7E 30 30 33 37 20 34 0D

RGB(16 – 235)* * supports when HDMI is detected

~XX44 n 7E 30 30 34 34 20 a 0D Tint n = 0 (a=30) ~ 100 (a=31 30 30)
~XX45 n 7E 30 30 34 35 20 a 0D Color (Saturation) n = 0 (a=30) ~ 100 (a=31 30 30)

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

RS232 Protocol Function List

XX=00-99, projector's ID,
XX=00 is for all projectors

1. There is a <CR> after
all ASCII commands.

2. 0D is the HEX code

for <CR> in ASCII

code.

Baud Rate : 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control : None
UART16550 FIFO: Disable
Projector Return (Pass): P
Projector Return (Fail): F

64

English

Appendices

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------­~XX60 1 7E 30 30 36 30 20 31 0D Format 4:3
~XX60 2 7E 30 30 36 30 20 32 0D 16:9
~XX60 3 7E 30 30 36 30 20 33 0D 16:10
~XX60 5 7E 30 30 36 30 20 35 0D LBX
~XX60 6 7E 30 30 36 30 20 36 0D Native
~XX60 7 7E 30 30 36 30 20 37 0D AUTO

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------­~XX61 n 7E 30 30 36 31 20 a 0D Overscan n = 0 (a=30) ~ 10(a=31 30)
~XX62 n 7E 30 30 36 32 20 a 0D Zoo m n = -5 (a=2D 35) ~ 25 (a=32 35)
~XX63 n 7E 30 30 36 33 20 a 0D H Image Shift n = -50 (a=2D 35 30) ~ +50 (a=35 30)
~XX64 n 7E 30 30 36 34 20 a 0D V Image Shift n = -50 (a=2D 35 30) ~ +50 (a=35 30)

~XX65 n 7E 30 30 36 35 20 a 0D H Keystone n = -20 (a=2D 32 30) ~ 20 (a=32 30)
~XX66 n 7E 30 30 36 36 20 a 0D V Keystone n = -20 (a=2D 32 30) ~ 20 (a=32 30)

~XX69 1 7E 30 30 36 39 20 31 0D Auto Keystone On
~XX69 0 7E 30 30 36 39 20 30 0D Auto Keystone Off
~XX70 1 7E 30 30 37 30 20 31 0D Language English
~XX70 2 7E 30 30 37 30 20 32 0D German
~XX70 3 7E 30 30 37 30 20 33 0D French
~XX70 4 7E 30 30 37 30 20 34 0D Italian
~XX70 5 7E 30 30 37 30 20 35 0D Spanish
~XX70 6 7E 30 30 37 30 20 36 0D Portugues e
~XX70 7 7E 30 30 37 30 20 37 0D Polish
~XX70 8 7E 30 30 37 30 20 38 0D Dutch
~XX70 9 7E 30 30 37 30 20 39 0D Swedish
~XX70 10 7E 30 30 37 30 20 31 30 0D Norwegian/Danish
~XX70 11 7E 30 30 37 30 20 31 31 0D Finnish
~XX70 12 7E 30 30 37 30 20 31 32 0D Greek
~XX70 13 7E 30 30 37 30 20 31 33 0D Traditional Chinese
~XX70 14 7E 30 30 37 30 20 31 34 0D Simplified Chinese
~XX70 15 7E 30 30 37 30 20 31 35 0D Japanese
~XX70 16 7E 30 30 37 30 20 31 36 0D Korean
~XX70 17 7E 30 30 37 30 20 31 37 0D Russian
~XX70 18 7E 30 30 37 30 20 31 38 0D Hungarian
~XX70 19 7E 30 30 37 30 20 31 39 0D Czechoslovak
~XX70 20 7E 30 30 37 30 20 32 30 0D Arabic
~XX70 21 7E 30 30 37 30 20 32 31 0D Thai
~XX70 22 7E 30 30 37 30 20 32 32 0D Turkish
~XX70 23 7E 30 30 37 30 20 32 33 0D Farsi
~XX71 1 7E 30 30 37 31 20 31 0D Projection Fro nt-Desktop
~XX71 2 7E 30 30 37 31 20 32 0D Rear-Desktop
~XX71 3 7E 30 30 37 31 20 33 0D Front-Ceil ing
~XX71 4 7E 30 30 37 31 20 34 0D Rear-Ceiling
~XX72 1 7E 30 30 37 32 20 31 0D Menu Location Top Left
~XX72 2 7E 30 30 37 32 20 32 0D Top Right
~XX72 3 7E 30 30 37 32 20 33 0D Centre
~XX72 4 7E 30 30 37 32 20 34 0D Bottom Left
~XX72 5 7E 30 30 37 32 20 35 0D Bottom Right

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------­~XX90 1 7E 30 30 39 31 20 31 0D Screen Type 16:10
~XX90 0 7E 30 30 39 31 20 30 0D 16:9

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------­~XX91 1 7E 30 30 39 31 20 31 0D Signal Automatic On
~XX91 0 7E 30 30 39 31 20 30 0D Automatic Off
~XX73 n 7E 30 30 37 33 20 a 0D Frequency n = -5 (a=2D 3 5) ~ 5 (a=35) By signal
~XX74 n 7E 30 30 37 34 20 a 0D Phase n = 0 (a=30) ~ 31 (a =33 31) By signal
~XX75 n 7E 30 30 37 35 20 a 0D H. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing
~XX76 n 7E 30 30 37 36 20 a 0D V. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing

~XX200 n 7E 30 30 32 30 30 20 n 0D White Level n = 0 (a=30) ~ 31 (a=33 31) By si gnal
~XX201 n 7E 30 30 32 30 31 20 n 0D Black Level n = -5 (a=2D 35) ~ 5 (a=35) By sign al
~XX202 n 7E 30 30 32 30 32 20 n 0D Saturation n = -5 (a=2D 35) ~ 5 (a=35) By sign al
~XX203 n 7E 30 30 32 30 33 20 n 0D Hue n = -5 (a=2D 35) ~ 5 (a=35) B y signal
~XX204 n 7E 30 30 32 30 34 20 n 0D IRE n = 1/0 (0/7.5)

~XX77 n 7E 30 30 37 37 20 aabbcc 0D Security Security Timer Month/Day/Hour n = mm/dd/hh

mm = 00 (aa=30 30) ~ 12 (aa=31 32)
dd = 00 (bb=30 30) ~ 30 (bb=33 30)

hh = 00 (cc=30 30 ) ~ 24 (cc=32 34)
~XX78 1 7E 30 30 37 38 20 31 0D Securit y On
~XX78 0 7E 30 30 37 38 20 32 0D Off (0/2 for backward compatible)
~XX79 n 7E 30 30 37 39 20 a 0D Pr ojector ID n = 00 (a=30 30) ~ 99 (a=39 39)
~XX80 1 7E 30 30 38 30 20 31 0D Mute On
~XX80 0 7E 30 30 38 30 20 30 0D Off
~XX81 n 7E 30 30 38 31 20 a 0D Volume n = 0 (a=30) ~ 1 0 (a=31 30)
~XX82 1 7E 30 30 38 32 20 31 0D Logo Optoma
~XX82 2 7E 30 30 38 32 20 32 0D User
~XX83 1 7E 30 30 38 33 20 31 0D Logo Capture
~XX88 0 7E 30 30 38 38 20 30 0D Closed Captioning Off
~XX88 1 7E 30 30 38 38 20 31 0D cc1
~XX88 2 7E 30 30 38 38 20 32 0D cc2

~XX92 n 7E 30 30 39 32 20 a 0D n = 1/2/3/4 (Dual/R elay/Lamp1/Lamp2)

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

65

English

Appendices

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------­~XX100 1 7E 30 30 31 30 30 20 31 0D Source Lock On
~XX100 0 7E 30 30 31 30 30 20 30 0D Off
~XX100 3 7E 30 30 31 30 30 20 33 0D Next Source
~XX101 1 7E 30 30 31 30 31 20 31 0D High Altitude On
~XX101 0 7E 30 30 31 30 31 20 30 0D Off
~XX102 1 7E 30 30 31 30 32 20 31 0D Information Hide On
~XX102 0 7E 30 30 31 30 32 20 30 0D Off
~XX103 1 7E 30 30 31 30 33 20 31 0D Keypad Lock On
~XX103 0 7E 30 30 31 30 33 20 30 0D Off
~XX104 1 7E 30 30 31 30 34 20 31 0D Background Color Blue
~XX104 2 7E 30 30 31 30 34 20 32 0D Black
~XX104 3 7E 30 30 31 30 34 20 33 0D Red
~XX104 4 7E 30 30 31 30 34 20 34 0D Green
~XX104 5 7E 30 30 31 30 34 20 35 0D White
~XX105 1 7E 30 30 31 30 35 20 31 0D Advanced Direct Power On On
~XX105 0 7E 30 30 31 30 35 20 30 0D Off
~XX106 n 7E 30 30 31 30 36 20 a 0D Auto Po wer Off (min) n = 0 (a=30) ~ 180 (a=31 38 30) , step=1
~XX107 n 7E 30 30 31 30 37 20 a 0D Sleep Timer (min) n = 0 (a=30) ~ 995 (a=3 9 39 35) , step=5

~XX108 n 7E 30 30 31 30 38 20 a 0D Lamp Hour n = 1/2 (Lamp1 hour / Lamp2 hour)

~XX114 1 7E 30 30 31 31 34 20 31 0D Power Mode(Standby) Eco.(<=1W)
~XX114 0 7E 30 30 31 31 34 20 30 0D Active
~XX109 1 7E 30 30 31 30 39 20 31 0D Lamp Reminder On
~XX109 0 7E 30 30 31 30 39 20 30 0D Off
~XX110 1 7E 30 30 31 31 30 20 31 0D Brightness Mode Bright
~XX110 2 7E 30 30 31 31 30 20 32 0D STD

~XX110 3 7E 30 30 31 31 30 20 33 0D Image AI

~XX111 1 7E 30 30 31 31 31 20 31 0D Lamp1 Reset Yes
~XX111 0 7E 30 30 31 31 31 20 30 0D No

~XX116 1 7E 30 30 31 31 36 20 31 0D Lamp2 Reset Yes
~XX116 0 7E 30 30 31 31 36 20 30 0D No

~XX112 1 7E 30 30 31 31 32 20 31 0D Reset Yes
~XX210 n 7E 30 30 32 30 30 20 n 0D Display message on the OSD n: 1-30 characters

~XX300 n 7E 30 30 33 30 30 20 n 0D PIP H ARC n = -10 ~ +10
~XX301 n 7E 30 30 33 30 31 20 n 0D V ARC n = -10 ~ +1 0
~XX302 n 7E 30 30 33 30 32 20 n 0D Screen n = 1/2/3 (Off/PIP/ SBS)
~XX303 n 7E 30 30 33 30 33 20 n 0D PIP location n = 1/2/3/4 (Top left/ Top right / Bottom left / Bottom right)
~XX304 n 7E 30 30 33 30 34 20 n 0D PIP size n = 1/2/3 (1/16/ 1/25 / 1/36)
~XX305 n 7E 30 30 3 3 30 35 20 n 0D PIP source n = 1/2/3/4/5/6/7/8 (HDM I2/VGA2/Component/HDMI1/VGA1/

BNC/S-video/video)
~XX306 7E 30 30 33 30 36 20 0D SWAP
~XX307 n 7E 30 30 33 30 37 20 n 0D Lens function Zoom n = 1/2 (Zoom+/Zoom -)
~XX308 n 7E 3 0 30 33 30 38 20 n 0D Focus n = 1/2 (Focus+ / Focus-)
~XX309 n 7E 30 30 33 30 39 20 n 0D Opti ons VGA out n = 1/2/3 (Auto/VGA1/VGA2)

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SEND from projector automatica lly

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII Code HEX Code Function Projector Return Description

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

System status INFOn n : 0/1/2/3/4/6/7/8 = Standby/Warming /Cooling/Out of Range/

Lamp fail/Fan Lock/Over Temperature/Lamp Hours Running O ut

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

READ from projector

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII Code HEX Code Function Projector Return Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------­~XX121 1 7E 30 30 31 32 31 20 31 0D Input Source OKn n : 0/1/2/3/4/ 5 /6/7= None / VGA1 / VGA2 / S-Video / Video /

HDMI, HDMI2, BNC
~XX122 1 7E 30 30 31 32 32 20 31 0D Sofware Version OKdddd dddd: FW version
~XX123 1 7E 30 30 31 32 33 20 31 0D Display Mode OKn n : 0/1/ 2/3/4/5/6/7/8 = None/Presentation/Bright/Movie/sRGB/

User/Blackboard/Classroom/User2
~XX124 1 7E 30 30 31 32 34 20 31 0D Power State OKn n : 0/1 = Off/On
~XX125 1 7E 30 30 31 32 35 20 31 0D Brightness OKn
~XX126 1 7E 30 30 31 32 36 20 31 0D Contrast OKn
~XX127 1 7E 30 30 31 32 37 20 31 0D Aspect Ratio OKn n: 0/1/2/3/4 = 4:3 / 16:9 or 16:10 * / LBX / Native / AUTO

* 16:9 or 16:10 depend on Screen Type setting
~XX128 1 7E 30 30 31 32 38 20 31 0D Color Temperature OKn n : 0/1/2 = Wa rm/Medium/Cold
~XX129 1 7E 30 30 31 32 39 20 31 0D Projection Mode OKn n : 0/1/2/3 = Front-Desktop/Rear-Desktop/Front-Ceiling/

Rear-Ceiling

~XX150 1 7E 30 30 31 35 30 20 31 0D Information OKabbbbccdddde

a : 0/1 = Off/On

bbbb: LampHour

cc: source 00/01/02/03/04/05 /06/07 = None/VGA1/VGA2/

S-Video/Video/HDMI, HDMI2, BNC

dddd: FW version

e : Display mode 0/1/2/3/4/5/6/7/8 =

None/Presentation/Bright/Movi e/sRGB/User/

Blackboard/Classroom/User2

~XX151 1 7E 30 30 31 35 31 20 31 0D Model name OKn n: 10 = EH7500
~XX108 1 7E 30 30 31 30 38 20 31 0D Lamp Hours OKbbbb bbbb: LampHour
~XX108 2 7E 30 30 31 30 38 20 31 0D Cumulative Lamp Hours OKbbbbb bbbbb: (5 dig its) Total Lamp Hours

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

66

English

Appendices

330.00

165.00

280.00 135.00

120.00

Please note that

damage resulting
from incorrect
installation will void
the warranty.

Warning:

1. If you buy a ceiling
mount from another
company, please

be sure to use the

correct screw size.
Screw size will vary

depending on the

thickness of the
mounting plate.

2. Be sure to keep
at least 10 cm gap
between the ceiling
and the bottom of the

projector.

3. Avoid installing the
projector near a heat
source.

Ceiling Mount Installation

1. To prevent damage to your projector, please use the
Optoma ceiling mount.

2. If you wish to use a third party ceiling mount kit, please
ensure the screws used to attach a mount to the projector

meet the following specifications:

Screw type: M8*4



Recommended screw length: 10mm



Lens

Unit: mm

67

English

Appendices

Optoma Global Ofces

For service or support please contact your local ofce.

USA

3178 Laurelview Ct. 888-289-6786
Fremont, CA 94538, USA 510-897-8601
www.optomausa.com [e-mail]

Canada

2420 Meadowpine Blvd., Suite #105 888-289-6786
Mississauga, ON, L5N 6S2, Canada 510-897-8601
www.optoma.ca [e-mail]

Europe

42 Caxton Way, The Watford Business Park

Watford, Hertfordshire,
WD18 8QZ, UK [phone]

www.optoma.eu [phone]
Service Tel : [phone] [e-mail]

France

Bâtiment E [phone]

81-83 avenue Edouard Vaillant [phone]
92100 Boulogne Billancourt, France [e-mail]

Spain

C/ José Hierro,36 Of. 1C [phone]

28522 Rivas VaciaMadrid, [phone]
Spain

Deutschland

Werftstrasse 25 [phone]
D40549 Düsseldorf, [phone]
Germany [e-mail]

Scandinavia

Lerpeveien 25 [phone]
3040 Drammen [phone]
Norway [e-mail]

PO.BOX 9515

3038 Drammen
Norway

68

English

Appendices

Latin America

3178 Laurelview Ct. 888-289-6786
Fremont, CA 94538, USA 510-897-8601
www.optoma.com.br www.optoma.com.mx

Korea

WOOMI TECH.CO.,LTD.

4F,Minu Bldg.33-14, Kangnam-Ku, +82+2+34430004
seoul,135-815, KOREA +82+2+34430005

Japan

東京都足立区綾瀬3-25-18
株式会社オーエスエム [e-mail]
サポートセンター:0120-46-5040 www.os-worldwide.com

Taiwan

5F., No. 108, Minchiuan Rd. [phone]
Shindian City, [phone]
Taipei Taiwan 231, R.O.C. [e-mail]
www.optoma.com.tw asia.optoma.com

Hong Kong

Unit A, 27/F Dragon Centre,

79 Wing Hong Street, [phone]
Cheung Sha Wan, [phone]

Kowloon, Hong Kong www.optoma.com.hk

China

5F, No. 1205, Kaixuan Rd., [phone]
Changning District [phone]

Shanghai, 200052, China www.optoma.com.cn

69

English

Appendices

Regulation & Safety Notices

This appendix lists the general notices of your projector.

FCC notice

This device has been tested and found to comply with the
limits for a Class A digital device pursuant to Part 15 of the
FCC rules. These limits are designed to provide reasonable
protection against harmful interference in a residential

installation. This device generates, uses and can radiate radio

frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio
communications.

However, there is no guarantee that interference will not

occur in a particular installation. If this device does cause

harmful interference to radio or television reception, which can
be determined by turning the device off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the device and receiver.

• Connect the device into an outlet on a circuit different
from that to which the receiver is connected.

• Consult the dealer or an experienced radio/television

technician for help.

Notice: Shielded cables

All connections to other computing devices must be
made using shielded cables to maintain compliance with

FCC regulations.

Caution

Changes or modications not expressly approved by the
manufacturer could void the user’s authority, which is
granted by the Federal Communications Commission, to

operate this projector.

70

English

Appendices

Operation conditions

This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions:

1. This device may not cause harmful interference and

2. This device must accept any interference received,

including interference that may cause undesired

operation.

Notice: Canadian users

This Class A digital apparatus complies with Canadian

ICES-003.

Remarque à l’intention des utilisateurs
canadiens

Cet appareil numerique de la classe A est conforme a la norme

NMB-003 du Canada.

Declaration of Conformity for EU
countries

• EMC Directive 2004/108/EC (including amendments)

• Low Voltage Directive 2006/95/EC

• R & TTE Directive 1999/5/EC (if product has RF function)

Disposal instructions

Do not throw this electronic device into the
trash when discarding. To minimize pollution
and ensure utmost protection of the global
environment, please recycle it.