Instrukcja obsługi Optoma EP783S

Optoma Projektor EP783S

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Optoma EP783S (64 stron) w kategorii Projektor. Ta instrukcja była pomocna dla 6 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

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Strona 1/64

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

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

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

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

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

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

Product Features ...........................................................................................6

Package Overview.........................................................................................7

Product Overview ..........................................................................................8

Main Unit ................................................................................................................ 8

Control Panel ......................................................................................................... 9

Connection Ports ................................................................................................. 10

Remote Control with Mouse Function and Laser Pointer .................................... 11

Installation ............................................................................................12

Connecting the Projector .............................................................................12

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

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

Powering On/Off the Projector .....................................................................14

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

Powering Off the projector ................................................................................... 15

Warning Indicator ................................................................................................. 15

Adjusting the Projected Image.....................................................................16

Adjusting the Projector’s Height ........................................................................... 16

Adjusting the Projector’s Zoom / Focus ............................................................... 17

Adjusting Projected Image Size ........................................................................... 18

User Controls .......................................................................................19

Control Panel & Remote Control .................................................................19

On-Screen Display Menus...........................................................................23

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

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

Image ................................................................................................................... 25

Display ................................................................................................................ 30

Setup .................................................................................................................... 34

Options ................................................................................................................. 46

Appendices...........................................................................................49

Troubleshooting ...........................................................................................49

Image Problems .................................................................................................. 49

Intermission Problems ........................................................................................ 52

Projector Status Indication .................................................................................. 52

Remote Control Problems ................................................................................... 53

Replacing the Lamp.....................................................................................55

Compatibility Modes ....................................................................................57

RS232 Commands and Protocol Function List............................................58

Ceiling Mount Installation ............................................................................61

Optoma Global Ofces ................................................................................62

Regulation & Safety notices ........................................................................64

Table of Contents

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 magni-

tude 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 import operating and maintenance (servicing)

instructions in the literature accompanying the appliance.

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

EXPOSE THE PROJECTOR 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 Inter-

ference-Causing Equipment Regulations.

Important Safety Instruction

1. Read these instructions –before using this projector.

2. Keep these instructions –for future reference.

3. Follow all instructions.

4. Install in accordance with the manufacturer’s instructions :

A. Do not block any ventilation openings. To ensure reliable operation

of the projector and to protect it from overheating, put the projector in a

position and location that will not interfere with its proper ventilation.

For example, do not place the projector on a bed, sofa, carpet, or similar

surface that may block the ventilation openings. Do not put it in an

enclosure, such as a bookcase or a cabinet that may keep air from owing

through its ventilation openings.

B. Do not use this projector near water or moisture. To reduce the risk

of re or electric shock, do not expose the projector to rain or moisture.

C. Do not install near any heat sources, such as radiators, heaters, stoves

or other apparatus (including ampliers) that produce heat.

5. Clean only with a dry cloth.

6. Only use attachments/accessories specied by the manufacturer.

7. Refer all servicing to qualied service personnel. Servicing is required

when the projector has been damaged in any way:

 Such as power supply cord or plug is damaged.

 Liquid has been spilled or objects have fallen into the apparatus.

 The projector has been exposed to rain or moisture, does not operate

normally, or has been dropped.

Do not attempt to service this projector yourself. Opening or removing

covers may expose you to dangerous voltages or other hazards. Please

call Optoma to be referred to an authorized service center near you.

8. Do not let objects or liquids enter the projector –as they may touch

dangerous voltage points or short-out parts that could result in a re or

electric shock.

9. See projector enclosure for safety related markings.

10. The projector should not be adjusted or repaired by anyone except prop-

erly qualied service personnel.

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 .55-56

NoteNote

Precautions

Please follow all warnings, precautions and mainte-

nance 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 damage your eyes.

▀■ Warning- To reduce the risk of injury to the eyes, do not look di-

rectly into the laser light on the remote control and do

not point the laser light into anyone eyes. This remote

control is equipped with a Class II laser that emits

radiation.

▀■ 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 unit to cool

down, and follow all replacement instructions.

See pages .55-56

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

Please be sure to change the lamp when it shows

warning messages.

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

display “Options|Lamp Settings” menu after replac-

ing the lamp module (refer to page ).48

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

cooling cycle has been completed before disconnecting

the power. Allow 90 seconds for the projector to cool

down.

▀■ Warning- Do not close the lens door when projector is in opera-

tion.

▀■ Warning- When the lamp is approaching to the end of its life

time, the message ” will show on the screen. Please

Usage Notice

Do:

▀■ Turn off the product before cleaning.

▀■ Use a soft cloth moistened with a mild detergent to clean the

display housing.

▀■ Disconnect the power plug from the AC outlet if the product

is not being used for a long period of time.

Don’t:

▀■ Do not block the ventilation slots and openings on the unit.

▀■ Do not use abrasive cleaners, waxes or solvents to clean the

unit.

▀■ Do not use under the following conditions:

- In extremely hot, cold or humid environments.

 Ensure that the ambient room temperature is within 5ºC

- 35ºC / 41ºF - 95ºF.

 Relative Humidity is 5ºC - 35ºC / 41ºF - 95ºF,

80%(Max.), non-condensing

- In areas susceptible to excessive dust and dirt.

- Near any appliance that generates a strong magnetic eld.

- In direct sunlight.

contact your local reseller or service center to change

the lamp as soon as possible.

Usage Notice

Eye Safety Warnings

▀■ Avoid staring directly into the projector's beam of light at all

times.

▀■ Minimize standing facing into the beam. Keep your back to

the beam as much as possible.

▀■ Using a stick or laser pointer is recommended to avoid the

need for the presenter to enter the beam.

▀■ Ensure that projectors are located out of the line of sight from

the screen to the audience; this ensures that, when presenters

look at the audience, they do not also have to stare at the pro-

jector lamp. The best way to achieve this is by ceiling-mount-

ing the projector rather than placing it on oor or table top.

▀■ 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 needed, use room blinds

to reduce ambient light levels.

Introduction

Product Features

This product is an XGA single chip 0.7” DLP® projector.

Outstanding features include:

 True XGA, 1024 x 768 addressable pixels

 Texas Instruments Single chip DLP® Technology

 NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and

HDTV compatible (480i/p, 576i/p, 720p, 1080i, 1080p)

 Auto source detection with user denable settings

 Full function IR remote mouse control with laser pointer

 User friendly multilingual On Screen Menu

 Advanced digital keystone correction and high quality

full screen image re-scaling

 User friendly control panel

 Two built-in speaker with Watt amplier5

 6 dedicated audio inputs

 UXGA, WXGA, SXGA, SXGA+ compression and VGA,

SVGA re-sizing

 Macintosh and PC compatible

 HDMI and DVI-D support (HDCP compliant)

 Horizontal and Vertical Lens Shift

 Power Zoom and Power Focus

 Support Network function

Introduction

Power Cord 1.8m

IR Remote Control

Package Overview

This projector comes with all the items shown below. Check

to make sure your unit is complete. Contact your dealer

immediately if anything is missing.

Documentation :



User’s Manual



Warranty Card



Quick Start Card



WEEE Card

Due to the difference

in applications for

each country, some

regions may have dif-

ferent accessories.

2 x AAA Batteries

Projector VGA Cable 1.8m

USB Cable 1.8m

NoteNote

RS232 Cable 1.8m

(available in USA and

ASIA regions only)

Introduction

1. Control Panel

2. Zoom Lens

3. Carry Bar

4. Wireless Module (Op-

tional)

5. Lamp Door

Main Unit

Product Overview

6. Elevator Feet

7. IR Receiver

8. Connection Ports

9. Power Socket

10. Air Exhaust Vent

Introduction

Control Panel

1. Enter/Select

2. Power Button/Power LED

3. Re-Sync

4. Zoom/Focus

5. Four Directional Select Keys

6. Menu

7. Source

8. Lens Shift

9. Lamp LED

10. Temp LED

910

Introduction

Connection Ports

1. VGA-1/SCART-1 Input Connector (PC Analog Signal/

Component Video/HDTV/SCART)

2. Audio-In (for VGA1-In Connector)

3. Audio-In (for DVI-D Connector)

4. DVI-D Input Connector (PC Digital and HDCP)

5. HDMI Connector (HDCP)

6. Networking Connector RJ45

7. VGA-2/SCART-2 Input Connector (PC Analog Signal/

Component Video/HDTV/SCART )

8. Audio-In (for VGA2-In Connector)

9. Composite Video Input Connector

10. Audio-In (for Video Connector)

11. Power Socket

12. +12V Relay Connector

13. BNC Input Connector (YPbPr/RGBHV)

14. Audio-In (for BNC Connector)

15. Audio-Out Connector

16. USB Connector (Connect to PC for Remote Mouse function)

17. RS-232 Connector

18. Audio-In (for S-Video Connector)

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

20. S-Video Input Connector

12456

1917

2018

Introduction

Remote Control with Mouse Function and

Laser Pointer

1. Power On/Off

2. Re-Sync

3. Keystone +/-

4. Page Up

5. Page Down

6. Laser LED

7. AV mute

8. Freeze

9. Laser Button

10. Display Mode

11. Zoom in

12. Zoom out

13. Volume +/-

14. PC/Mouse Control

15. Mouse Right Click

16. Mouse Left Click

17. Enter

18. Menu

19. Four Directional Select

Keys

20. Lens Function

21. Format

22. Source

23. VGA-1 Source

24. VGA-2 Source

25. BNC Source

26. HDMI Source

27. DVI Source

28. Video Source

29. Wireless

30. S-Video Source

31. Numerical Buttons

12 5

29 25

30 31

Installation

Connecting the Projector

Connect to Computer/Notebook

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

2. ................................................................................................. Audio Output Cable

3. ..................................................................................................................VGA Cable

4. .............................................................................DVI Cable (Optional Accessory)

5. .............................................................. (Optional Accessory)Audio Input Cable

6. ...........................................................................................................Network Cable

7. ...................................................................................................................USB Cable

8. ......................................................................... RS232 Cable (Optional Accessory)

+12V Relay Output

Audio Output

RGB

DVI

USB

RS232

Due to the difference

in applications for

each country, some

regions may have dif-

ferent accessories.

NoteNote

3456

Installation

Connect to Video

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

2. .....................................................Composite Video Cable (Optional Accessory)

3. .............................................................. (Optional Accessory)Audio Input Cable

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

5. ........................................SCART RGB/S-Video Adaptor (Optional Accessory)

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

7. ...........................................................................BNC Cable (Optional Accessory)

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

Due to the difference

in applications for

each country, some

regions may have dif-

ferent accessories.

NoteNote

+12V Relay Output

Video Output

DVD Player, Set-top Box,

HDTV receiver

S-Video Output

DVD Player, Set-top Box,

HDTV receiver

Audio Output

3 8

Installation

Powering On the Projector

1. Remove the lens cap. 

2. Ensure that the power cord and signal cable are securely

connected. The Power LED lights red.

3. Turn on the lamp by pressing “Power/Standby” button

either on the top of the projector or pressing “Power” button

on the remote. The Power LED will turn blue.

The startup screen will display in approximately 10 seconds.

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

preferred language from quick menu after the startup screen

display.

4. Turn on your source (computer, notebook, video player,

etc.). The projector will detect your source automatically.

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

“Source” button on the control panel or direct source key on

the remote control to switch between inputs.

Powering On/Off the Projector

Turn on the

projector rst and

then select the

signal sources.

NoteNote

Lens Cap Power/Standby

Installation

Warning Indicator

 When the “LAMP” indicator lights red, the projector will

automatically shut itself down. Please contact your local

reseller or service center. See pages . 62-63

 When the “TEMP” indicator lights red, it indicates the pro-

jector has overheated. The projector will automatically shut

itself down.

Under normal conditions, the projector can be switched on

again after it has cooled down. If the problem persists, you

should contact your local dealer or our service center.

See pages . 62-63

 When the “ ” indicator ashes red, it indicates the fan TEMP

has failed. Please contact your local dealer or our service

center. See pages . 62-63

Powering Off the Projector

1. Press the “Power/Standby” button to turn off the projec-

tor lamp, you will see a message displayed on the projec-

tor’s screen.

2. Press the “Power/Standby” button again to conrm,

otherwise the message will disappear after 15 seconds.

When you press “Power/Standby” button second, the

system will show the timing countdown on the screen.

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

for cooling cycle. When the Power LED turn red, the pro-

jector 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/Standby” button to restart the projector.

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.

Installation

Adjusting the Projected Image

Adjusting the Projector’s Height

The projector is equipped with elevator feet for adjusting the

image height.

:To raise/lower the image

1. Locate the elevator foot you wish to modify on the under

side of the projector.

2. Rotate the elevator foot counter clockwise to raise the pro-

jector or clockwise to lower it. Repeat with the remaining

feet as needed.

3. Reset the projector on its feet and re-adjust as needed.

Elevator Feet

Installation

Adjusting the Projector’s Zoom / Focus

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

12.0 meters).

▀■ Adjusting the Projector’ Zoom

1. Press “Zoom/Focus” button, you can see the “Unlock zoom/fo-

cus?” message on the screen.

2. Press “Yes” and the backlight will turn green, then you can

use or to zoom in or zoom out.

▀■ Adjusting the Projector’ Focus

1. Press “Zoom/Focus” button, you can see the “Unlock zoom/fo-

cus?” message on the screen.

2. Press “Yes” and the backlight will turn red, then you can use

or to focus the image.

▀■ Adjusting the Projector’ Lens Shift

1. Press “Lens Shift” button, you can see the “Unlock lens shift?”

message on the screen.

2. Press “Yes” and the backlight will turn orange, then

you can use to shift the projected image.

See Page 41 for

more informa-

tion.

NoteNote

Installation

Adjusting Projection Image Size

Maximum shift

Screen

Vertical Direction Horizontal Direction

Left side Right side

Screen Height (H)

Distance (L)

Screen Width (W)

XGA (1024 x 768) Standard Lens (1.2m~12m) Long Throw Lens (1.8m~20m)

Screen Size Throw Distance (L) Throw Distance (L)

4:3 Wide Tele Wide Tele

Throw Ratio 2.00 2.40 2.90 5.50

(inch) (m) (feet) (m) (feet) (m) (feet) (m) (feet)

30 1.2 4.0 1.5 4.8 1.8 5.8 3.4 11.0

60 2.4 8.0 2.9 9.6 3.5 11.6 6.7 22.0

100 4.1 13.3 4.9 16.0 5.9 19.3 11.2 36.6

150 6.1 20.0 7.3 24.0 8.8 29.0 16.8 55.0

200 8.1 26.6 9.8 32.0 11.8 38.6 22.4 73.3

250 10.2 33.3 12.2 40.0 14.7 48.3 27.9 91.6

300 12.2 40.0 14.6 48.0 17.7 58.0 33.5 109.9

This graph is for user’s reference only.

Lens Shift Range

Projector

-75%

-55%

+75%

+55%

+110%

+83%

-110%

-83%

Shift range

User Controls

Control Panel & Remote Control

There are two ways for you to control the functions:

Control Panel and Remote Control.

Using the Control Panel

Power/Stand-

Power LED

Refer to the “Power On/Off the Projector” sec-

tion on pages .14-15

Indicate the projector’s status.

Lamp LED Indicate the projector’s lamp status.

Temp LED Indicate the projector’s temperature status.

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

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

Enter/Select 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 adjust -

ments to your selection.

User Controls

Using the Remote Control

Power Refer to the “Power On/Off the Projector” sec-

tion on pages .14-15

Laser Button Aim the remote at the viewing screen, press

and hold this button to activate the laser

pointer.

Laser Indicator

LED Indicate the laser’s status.

PC/Mouse con-

trol (*)

The PC/Mouse control can be used to con-

trol mouse movement. The mouse function is

enabled using the USB cable to connect your

computer and the projector.

L Button (*) Mouse left click.

R Button (*) Mouse right click.

Pg Page up (*) Use this button to page up.

Pg Page

down (*) Use this button to page down.

Zoom/Focus

Adjusts zoom/focus. After pressing

this button, you will see the message “

” displayed on the screen. Press “Yes” to adjust

zoom/focus, If you want to adjust the zoom,

press or and the backlight will turn

green. If you want to adjust the focus, press

or and the backlight will turn red.

Lens Shift

Shifts the projected image. After press-

ing this button, you will see the message “

” displayed on the screen. Press “Yes” and

the backlight will turn orange, then you

can use to shift the projected image.

Using the Control Panel

User Controls

Re-Sync Automatically synchronizes the projector to the

input source.

Keystone Adjusts image distortion caused by tilting the

projector.

AV Mute Momentarily turns off/on the audio and video.

Freeze Press “Freeze” to pause the screen image. Press

this button again to unlock.

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

Display Mode Select the display mode from Presentation,

Bright, Movie, sRGB, User1 and User2.

Zoom in Zoom in to magnify the digital image.

Zoom out Zoom out to reduce the digital image.

Enter Conrm your item selection.

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

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

Four Directional

Select Keys Use to select items or make adjust -

ments to your selection.

Format Display the “Format” section of the on-screen

display menu to select the desired aspect ratio.

Lens Function Display the “Lens Function” section of the

on-screen display menu. See page 17 for more

information.

Source Press “Source” to select an input signal.

Wireless Press “Wireless” to choose wireless source.

(only functional with optional wireless module)

Using the Remote Control

(*): Mouse controls

require USB connec-

tion to computer

NoteNote

User Controls

HDMI Press “HDMI” to choose source from HDMI

connector.

BNC Press “BNC” to choose source from YPbPr/RG-

BHV connector.

DVI Press “DVI” to choose source from DVI-D

source.

VGA-1 Press “VGA-1” to choose source from VGA-1/

SCART-1 connector.

Numerical But-

tons

Press “0~9” to input a password in the “Secu-

rity settings”.

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

VGA-2 Press “VGA-2” to choose source from VGA-2/

SCART-2 connector.

Video Press “Video” to choose Composite video

source.

Using the Remote Control

Using the USB Remote Mouse Control

The remote control for this projector can be used as a remote mouse

control with the USB cable.

USB 4-pin

(type B) USB 4-pin

(type A)

USB cable to USB port

to USB port

When the projector

is connected to PC

via the USB cable, the

remote will work as a

mouse for control.

NoteNote

User Controls

The Projector has a multi-lingual On-Screen Display menu which

allows adjustments to the projector settings. The projector will auto-

matically 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 Setting

User Controls

Menu Tree

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1. “Signal” menu is

only supported in

Analog VGA (RGB)

signal.

2. “Wireless” is only

functional with

optional wireless

module.

NoteNote

User Controls

Color

Adjust the Red, Green, Blue, Cyan, Magenta and Yellow colors or

returns to the factory default settings for advanced adjustment of

the individual colors. Every colors can be adjusted as below.

■ 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.

■ Saturation

Adjust a video image from black and white to fully saturated

color.



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



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

■ Gain

Use or to adjust Red, Green, Blue, Cyan, Magenta and Yellow

colors for brightness (Gain).

Reset

Choose “Yes” to return the factory default settings for color adjust-

ments.

Image | Color

User Controls

Degamma

This allows you to choose a degamma 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.

 PC: for PC or computer source.

White Peaking

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.

Color Temp.

Adjust the color temperature. At “Cold” temperature, the screen

looks colder; at “Warm” temperature, the screen looks warmer.

De-interlace (*)

This function converts an interlaced video signal into a progressive

signal.

 Auto: Automatically switch the mode of Deinterlace.



Video: Switch Deinterlace mode to video mode for video source

or TV source.



Film: Switch Deinterlace mode to lm mode for video source or

TV source.

Image | Advanced

Remark (*): It only

support when source

is composite, S-video,

and 480i/576i via

component.

NoteNote

User Controls

Color Space

Select an appropriate color matrix type from AUTO, RGB or YUV.

Input Source

Enable input sources. Press or into the next menu as below and

then use or to select. Press “Enter” to nalize the selection.

The projector will not search inputs that are de-selected.

User Controls

Format

Use this function to choose your desired aspect ratio.

 4:3: This format is for 4x3 input sources not enhanced for Wide

screen TV.

 16:9 I: This format is for 16x9 input sources, like HDTV and DVD

enhanced for Wide screen TV. (576i/p)

 16:9 II: This format is for 16x9 input sources, like HDTV and

DVD enhanced for Wide screen TV.(480i/p)

 Window: When a 4:3 image is bigger than a 16:9 screen, select

the “Window” mode to t the image onto the screen without

changing the projection distance.

Source 480i/p 576i/p 720p 1080i/p PC

4:3 Scale to 1024 x 768

16:9 I Scale to 1024 x 576

16:9 II Scale to 854 x 480

Window Scale to 800 x 600

Display

User Controls

16 : 9 I format

or 16 : 9 II format

4 : 3 format

Input Signal Display on Screen

Display area

Picture area

window format

User Controls

“PC Mode” function

is only supported

under RGB source.

NoteNote

Overscan

Overscan function removes the noise in a video image. Overscan the

image to remove video encoding noise on the edge of video source.

Zoom

 Press the to reduce the size of an image.

 Press the to magnify an image on the projection screen.

V Image Shift

Shift the projected image position vertically(Digital).

H Image Shift

Shift the projected image position horizontally(Digital).

PC Mode

This mode is only functional when the projector unit is used with a

PC signal, either via an Analog or Digital connector.



Wide: If your PC output is a wide screen format resolution you

must select this setting.

Examples of Wide screen resolutions are: 720 x 400 / 854 x 480 /

1280 x 720 / 1280 x 768.

 Normal: If your PC output is a Normal (4:3) resolution you must

select this setting.

Examples of Normal resolutions are: 640 x 480 / 800 x 600 /

1024 x 768 / 1152 x 870 (* for MAC) / 1280 x 1024 / 1400 x 1050.

*All supported resolutions are listed on page . 57

User Controls

V Keystone

Press the or to adjust image distortion and makes a vertical

squarer image.

H Keystone

Press the or to adjust image distortion horizontal and makes a

squarer image.

Height of Image

Press the or to ne-adjust the vertical position of the image to

t the screen size better

Display | Keystone

User Controls

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.

Setup | Language

User Controls

Projection

 Front-Desktop

The factory default setting.

 Rear-Desktop

When you select this function, the projector reverses the

image so you can project behind a translucent screen.

 Front-Ceiling

When you select this function, the projector turns the image

upside down for ceiling-mounted projection.

 Rear-Ceiling

When you select this function, the projector reverses and turns

the image upside down at same time. You can project from be-

hind a translucent screen with ceiling mounted projection.

Menu Location

Choose the menu location on the display screen.

Mute



Choose the “On” to turn mute on.



Choose the “Off” to turn mute off.

Setup

User Controls

Volume

 Press the to decrease the volume.

 Press the to increase the volume.

RS232

 RS232: Allows RS232 control of an individual projector.

 Network: Allows projector control via web browser (Internet

Explorer) using the network. (Default setting)

Projector ID

ID denition can be set up by menu (range 00~99), and allow user

control an individual projector by RS232. For more related informa-

tion, please refer page 59-60.

Specyfikacje produktu

Marka:	Optoma
Kategoria:	Projektor
Model:	EP783S

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