Optoma Technology EW531 User manual

1English

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

Connect to Computer/Notebook .......................................................................... 11

Connect to Video Sources ................................................................................... 12

Powering the projector On/Off .....................................................................13

Powering On the Projector ................................................................................... 13

Powering Off the projector ................................................................................... 14

Warning Indicator ................................................................................................. 14

Adjusting the Projected Image.....................................................................15

Adjusting the Projector’s Height ........................................................................... 15

Adjusting the Projector’s Zoom / Focus ............................................................... 16

Adjusting Projected Image Size ........................................................................... 16

User Controls ....................................................................................... 17

Control Panel & Remote Control .................................................................17

Control Panel ....................................................................................................... 17

Remote Control .................................................................................................... 18

On-screen Display Menus ...........................................................................20

How to operate .................................................................................................... 20

Menu Tree ............................................................................................................ 21

Image ................................................................................................................... 22

Display ................................................................................................................. 26

Setup .................................................................................................................... 29

Options ................................................................................................................. 36

Appendices...........................................................................................39

Troubleshooting ...........................................................................................39

Image Problems .................................................................................................. 39

Other Problems ................................................................................................... 42

Projector Status Indication .................................................................................. 42

Remote Control Problems ................................................................................... 43

Replacing the Lamp.....................................................................................44

Compatibility Modes ....................................................................................46

RS232 Commands ......................................................................................48

Ceiling Mount Installation ............................................................................51

Optoma Global Ofces ................................................................................52

Regulation & Safety notices ........................................................................54

Table of Contents

2

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 B emissions limits

This Class B 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.

3English

Usage Notice

When the lamp

reaches the end

of its life, the

projector will

not turn back on

until the lamp

module has

been replaced.

To replace the

lamp, follow

the procedures

listed under

“Replacing the

Lamp” section

on pages 44-45.

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 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

44-45.

▀■ 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 “Options|Lamp Settings” menu after replacing

the lamp module (refer to page 38).

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

the cooling cycle has been completed before

disconnecting power. Allow 90 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.

4

English

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 - 35°C.

 Relative Humidity is 5 - 35°C, 80% (Max.),

non-condensing.

- In areas susceptible to excessive dust and dirt.

- Near any appliance generating a strong magnetic eld.

- In direct sunlight.

5English

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 re-

duce ambient light levels.

Product Features

▀■ WXGA (1280 x 800) Native resolution

▀■ One built-in speaker with 2 watt amplier

▀■ HDTV compatible (720P, 1080i/p)

▀■ VGA monitor Loop Through

▀■ BrilliantColorTM Technology

▀■ Security Bar and Kensington Lock

▀■ RS232 control

▀■ Rapid shutdown

▀■ “3D Ready” – support for 120Hz

6

English

Introduction

Power Cord 1.8m

IR Remote Control

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.

Documentation :



User’s Manual



Warranty Card



Quick Start Card



WEEE Card

(for EMEA only)

Due to different

applications in

each country,

some regions

may have

different

accessories.

2 × AAA Batteries

Projector with lens cap

ENHANCED

WIDESCREEN

VGA Cable 1.8m

HDMI

Carrying case

(Option)

7English

Introduction

ENHANCED

WIDESCREEN

1. Control Panel

2. Zoom Ring

3. Focus Ring

4. Zoom Lens

5. IR Receiver

Main Unit

Product Overview

6. Tilt-Adjustment Feet

7. Security Bar

8. Input / Output Connections

9. Power Socket

2

VGA-IN / SCART / YPbPr VGA-OUT HDMI S-VIDEO VIDEO RS-232 AUDIO-IN AUDIO-OUT

ENHANCED

WIDE S C R E E N

4

6

3

1

7

9

8

6

5

8

English

Introduction

Control Panel

1. Power/Standby

2. Menu

3. Source

4. Enter

5. Re-Sync

6. Temp LED

7. Lamp Fail LED

8. Power LED

9. Four Directional Select Keys

10. Keystone Correction

2

1

6

7

8

5

10

3

4

9

9English

Introduction

Input / Output Connections

1. VGA-In/SCART/YPbPr Connector

(PC Analog Signal/Component Video Input/HDTV/SCART/

YPbPr)

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

3. HDMI Connector

4. S-Video Input Connector

5. Composite Video Input Connector

6. RS-232 Connector (3-pin)

7. Audio Input Connector (3.5mm Mini Jack)

8. Audio Output Connector (3.5mm Mini Jack)

9. Power Socket

10. Security Bar

11. KensingtonTM Lock Port

VGA-IN / SCART / YPbPr VGA-OUT HDMI S-VIDEO VIDEO RS-232 AUDIO-IN AUDIO-OUT

5 8432

9 10 11

61 7

10

English

Introduction

Remote Control

1. LED Indicator

2. Power On/Off

3. No function on this model

4. No function on this model

5. Four Directional

Select Keys

6. Re-Sync

7. No Function on this model

8. Volume +/-

9. Zoom

10. AV mute

11. Video

12. VGA

13. Freeze

14. S-Video

15. HDMI

16. Brightness

17. Menu

18. Keystone +/-

19. Source

20. Enter

21. No Function on this model

22. No Function on this model

23. Numbered keypad

(for password input)

HDMI

1

9

10

1213

22

14

15

16

20

17 8

11

23

2

3

6

7

5

4

18

19

21

11 English

Installation

Connecting the Projector

Due to the

difference in

applications

for each

country, some

regions may

have different

accessories.

(*) Optional

accessory

Connect to Computer/Notebook

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

2.....................................................................................................VGA Cable

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

4................................................................................................*RS232 Cable

5.........................................................................................*Audio Input Cable

6......................................................................................*Audio Output Cable

7........................................................................................*VGA Output Cable

VGA-IN / SCART / YPbPr VGA-OUT HDMI S-VIDEO VIDEO RS-232 AUDIO-IN AUDIO-OUT

E62405SP

R

1

4

7

2

5

6

3

12

English

Installation

VGA-IN / SCART / YPbPr VGA-OUT HDMI S-VIDEO VIDEO RS-232 AUDIO-IN AUDIO-OUT

E62405SP

R

Connect to Video Sources

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

2................................................*15-Pin to 3 RCA Component/HDTV Adaptor

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

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

5................................................................................... *SCART/VGA Adaptor

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

7.................................................................................*Audio Cable Jack/RCA

8.............................................................................................. *S-Video Cable

9................................................................................*Composite Video Cable

Due to the

difference in

applications

for each

country, some

regions may

have different

accessories.

(*) Optional

accessory

DVD Player, Set-top Box,

HDTV receiver

S-Video Output

19

8

6

47

5

Composite Video Output

2

3

13 English

Installation

Powering On the Projector

1. Remove the lens cap. 

2. Securely connect the power cord and signal cable. When

connected, the Power LED will turn red.

3. Turn on the lamp by pressing “POWER” button either on the

top of the projector or on the remote. The Power LED will

now turn Green. 

The startup screen will display in approximately 10 seconds.

The  rst time you use the projector, you can select your

preferred language after the startup screen displays.

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 “OPTIONS”.

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.

Powering the projector On/Off

Turn on the

projector  rst and

then select the

signal sources.

ENHANCED

WIDESCREEN

Lens Cap

1

Power/Standby

2

14

English

Installation

Warning Indicator

 When the “LAMP” indicator lights red (“POWER” indicator

ashes red), the projector will automatically shut down.

Please call your nearest service center for assistance.

 When the “TEMP” indicator lights red (“POWER” indicator

ashes red), it indicates the projector has overheated. The

projector will shut down automatically.

Under normal conditions, the projector can be switched on

again after it has cooled down.

 When the “TEMP” indicator ashes red (“POWER” indicator

ashes red), it indicates the fan has failed.

Powering Off the Projector

1. Press the “POWER” button to turn off the projector lamp.

The following message will be displayed on the screen.

Press the “POWER” button again to conrm, otherwise

the message will disappear after 15 seconds.

When you press the “POWER” button a second time, the

system will show the countdown timer on the screen.

2. The cooling fans continue to operate for about 10 seconds

for cooling cycle. 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 “POWER” button to restart the projector.

3. Disconnect the power cord from the electrical outlet and

the projector.

4. Do not turn on the projector immediately following a power

off procedure.



Contact the

nearest service

center if the

projector displays

these symptoms.

See pages

52-53 for more

information.

15 English

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 counter clockwise to raise

the projector or clockwise to lower it. Repeat with the

remaining feet as needed.

Tilt-Adjustment Feet

Tilt-Adjustment Ring

16

English

Installation

Adjusting the Projector’s Zoom / Focus

Focus Ring

Zoom Ring

You may turn the zoom ring to zoom in or out. To focus

the image, rotate the focus ring until the image is clear.

The projector will focus at distances from 3.9 to 39.4 feet (1.2

to 12.0 meters).

Adjusting Projection Image Size

Hd

68.8"

(174.8cm)

114.7"

(291.4cm)

160.6"

(407.9cm)

206.5"

(524.5cm)

275.3"

(699.3cm)

30.3"

(76.9cm)

75.7"

(192.3cm)

126.2"

(320.5cm)

176.7"

(448.7cm)

227.1"

(576.9cm)

302.9"

(796.2cm)

27.5"

(69.9cm)

3.9'(1.2m)

39.4'(12.0m)

29.5'(9.0m)

23.0'(7.0m)

16.4'(5.0m)

9.8'(3.0m)

 This graph is for user’s reference only.

Screen

(Diagonal)

Max. 30.3” (76.9cm) 75.7” (192.3cm) 126.2” (320.5cm)176.7” (448.7cm)227.1” (576.9cm)302.9” (769.2cm)

Min. 27.5” (69.9cm) 68.8” (174.8cm) 114.7” (291.4cm) 160.6” (407.9cm) 206.5” (524.5cm)275.3” (699.3cm)

Screen

Size

Max.

(WxH)

24.2” x 18.2”

61.5 x 46.2cm

60.6” x 45.4”

153.8 x 115.4cm

101.0” x 75.7”

256.4 x 192.3cm

141.3” x 106.0”

359.0 x 269.2cm

181.7” x 136.3”

461.5 x 346.2cm

242.3” x 181.7”

615.4 x 461.5cm

Min.

(WxH)

22.0” x 16.5”

55.9 x 42.0cm

55.1” x 41.3”

139.9 x 104.9cm

91.8” x 68.8”

233.1 x 174.8cm

128.5” x 96.4”

326.3 x 244.8cm

165.2” x 123.9”

419.6 x 314.7cm

220.3” x 165.2”

559.4 x 419.6cm

Hd

Max. 2.73” (6.9cm) 6.81” (17.3cm) 11.36” (28.8cm) 15.9” (40.4cm) 20.44” (51.9cm) 27.26” (69.2cm)

Min. 2.48” (6.3cm) 6.19” (15.7cm) 10.32” (26.2cm) 14.45” (36.7cm) 18.58” (47.2cm) 24.78” (62.9cm)

Distance 3.9’ (1.2m) 9.8’ (3.0m) 16.4’ (5.0m) 23.0’ (7.0m) 29.5’ (9.0m) 39.4’ (12.0m)

Height

Width

Diagonal

17 English

User Controls

Control Panel

Control Panel & Remote Control

There are two ways for you to control the functions:

Control Panel and Remote Control.

Using the Control Panel

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

pages 13-14.

MENU Press “MENU” to launch the on-screen display

(OSD) menu. To exit OSD, Press “MENU” again.

Con rm your item selection.

RE-SYNC Automatically synchronize the projector to the input

source.

SOURCE Press “SOURCE” to select an input signal.

Four Directional

Select Keys

Use to select items or make adjustments

to your selection.

Keystone Use to adjust image distortion caused

by tilting the projector. (±40 degrees)

Lamp LED Indicates the projector’s lamp status.

Temp LED Indicates the projector’s temperature status.

Power LED Indicates the projector’s status.

18

English

User Controls

HDMI

Remote Control

Using the Remote Control

Power

Refer to the “Power On/Off the Projector”

section on pages 13-14.

Con rm your item selection.

Source Press “SOURCE” to select an input signal.

Re-SYNC Automatically synchronizes the projector to

the input source.

Four Directional

Select Keys

Use to select items or make

adjustments to your selection.

Keystone +/- Adjust image distortion caused by tilting the

projector.

Volume +/- Adjust to increase / decrease the volume.

Brightness Adjust the brightness of the image.

Menu

Press “Menu” to launch the on-screen

display (OSD) menu. To exit OSD, press

“Menu” again.

ZOOM Zoom in on an image.

Press buttons to alter zoom.

19 English

User Controls

Remote Control

Using the Remote Control

HDMI Press “HDMI” to choose HDMI source.

Freeze Press “Freeze” to pause the screen image.

Press this button again to unlock.

AV mute Momentarily turns off/on the audio and

video.

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

VGA Press “VGA” to choose VGA sources.

Video Press “Video” to choose Composite video

source.

HDMI

20

English

User Controls

The Projector has multilingual On-screen Display menus that

allow you to make image adjustments and change a variety of

settings. The projector will automatically detect the source.

How to operate

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

Projector Keypad.

2 When OSD is displayed, use keys to select any item in the

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

or “Enter” key to enter sub menu.

3. Use keys to select the desired item and adjust the settings

by 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.

On-screen Display Menus

Main Menu

Sub Menu

Settings

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Optoma Technology EW531 User manual

Optoma Technology EW531 User manual

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