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Table of Contents

Table of Contents ......................................................................................... 1
Usage Notice ................................................................................................ 2

Precautions ..........................................................................................................2

Introduction .................................................................................................. 4

Product Features ..................................................................................................4

Package Overview ...............................................................................................5

Product Overview .................................................................................................6

Main Unit ........................................................................................................................6

Control Panel .................................................................................................................7

Connection Ports ...........................................................................................................8

Remote Control with Mouse Function and Laser Pointer ..............................................9

Installation .................................................................................................. 10

Connecting the Projector ....................................................................................10

Connect the Computer/Notebook ................................................................................10

Connect the Video .......................................................................................................11

Powering On/Off the Projector ...........................................................................12

Powering On the Projector ...........................................................................................12

Powering Off the projector ...........................................................................................13

Warning Indicator .........................................................................................................13

Adjusting the Projected Image ...........................................................................14

Adjusting the Projector Image Height ..........................................................................14

Adjusting the Projector Zoom / Focus ..........................................................................15

Adjusting Projected Image Size ...................................................................................15

User Controls ............................................................................................. 16

Control Panel & Remote Control ........................................................................16

On-Screen Display Menus .................................................................................19

How to Operate  ...........................................................................................................19

Menu Tree ....................................................................................................................20

Image-I  ........................................................................................................................21

Image-II  .......................................................................................................................23

Colour Adjustment ........................................................................................................25

Language .....................................................................................................................25

Management ................................................................................................................26

Lamp Setting ................................................................................................................29

Appendices ................................................................................................ 30

Troubleshooting ..................................................................................................30

Replacing the Lamp ...........................................................................................34

Compatibility Modes ...........................................................................................35

RS232 Commands .............................................................................................36

Ceiling Mount Installation ...................................................................................37

Optoma Global Offices .......................................................................................38

Summary of Contents for Optoma EP747

Page 1: ...ctor 12 Powering On the Projector 12 Powering Off the projector 13 Warning Indicator 13 Adjusting the Projected Image 14 Adjusting the Projector Image Height 14 Adjusting the Projector Zoom Focus 15 Adjusting Projected Image Size 15 User Controls 16 Control Panel Remote Control 16 On Screen Display Menus 19 How to Operate 19 Menu Tree 20 Image I 21 Image II 23 Colour Adjustment 25 Language 25 Mana...

Page 2: ...l detect the life of the lamp itself Please be sure to change the lamp when it shows warn ing messages Warning Reset the Reset Lamp Hours function from the On Screen Display Lamp Setting menu after replacing the lamp module refer to page 29 Warning When switching the projector off please ensure the projector completes its cooling cycle before disconnect ing power Warning Turn on the projector first...

Page 3: ...e product is not being used for a long period of time Don t Block the slots and openings on the unit provided for ventila tion Use abrasive cleaners waxes or solvents to clean the unit Use under the following conditions In extremely hot cold or humid environments In areas susceptible to excessive dust and dirt Near any appliance that generates a strong magnetic field In direct sunlight ...

Page 4: ... 43 PAL PAL M PAL N SECAM and HDTV compatible 480i p 576i p 720p 1080i Multi Auto functions Auto detection Automatic saving of user adjustments Full function IR remote 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 One built in speaker with 3 Watt amplifier Multiple f...

Page 5: ...Check to make sure your unit is complete Contact your dealer immedi ately if anything is missing Documents User s Guide Quick Start Card Warranty Card Quick Troubleshooting Guide SCART VGA S Video Adaptor available in European region only Due to the differ ence in applications for each country some regions may have different ac cessories 2 x AA Batteries RS232 Cable 1 8m USB Cable 1 8m S Video Cab...

Page 6: ...troduction 1 Control Panel 2 Zoom Lever 3 Focus Ring 4 Elevator Button one on each side 5 Elevator Foot 6 IR Receivers 7 Power Button 8 Power Socket 9 Connection Ports Main Unit Product Overview 1 2 4 5 3 9 8 2 7 6 ...

Page 7: ...ntroduction Control Panel 1 Lamp Indicator LED 2 Temp Indicator LED 3 Power Standby LED 4 Menu On Off 5 Enter 6 IR Receiver 7 Keystone 8 Four Directional Select Keys 9 Re Sync 10 Source Select 3 2 1 4 5 6 9 10 8 7 ...

Page 8: ... Input Connector For S Video 6 Composite Video Input Connector 7 Audio Input Connector For Composite 8 Audio Output Connector 9 RS232 Connector 10 USB Connector Connect to PC for Remote Mouse function 11 KensingtonTM Lock Port 12 Audio Input Connector For VGA2 In SCART 13 VGA In SCART Connector PC Analog signal HDTV Component Video Input 14 Monitor Loop through Output Connector 15 Power Socket 1 2...

Page 9: ... 8 Page Down 9 Four Directional Select Keys 10 Enter 11 S Video Source 12 Composite Video Source 13 DVI Source 14 Source Lock 15 Button LED 16 Laser Button 17 AV Mute 18 Freeze 19 Display Mode 20 Mouse Left Click 21 Zoom In 22 Zoom Out 23 Clear 24 Menu 25 VGA1 Source 26 VGA2 Source 27 Number Buttons 16 17 18 19 2 3 4 1 5 20 21 22 24 25 26 6 7 10 12 14 13 11 8 9 23 27 15 ...

Page 10: ...regions may have different acces sories S Video Output Video Output DVD Player Set top Box HDTV receiver RGB 1 Power Cord 2 DVI to DVI Cable 3 VGA to VGA Cable 4 Audio Input Cable 5 RS232 Cable 6 USB Cable 7 Audio Output Cable USB Connect the Computer Notebook 1 3 2 7 6 5 4 VGA Audio Output For Active Speakers ...

Page 11: ...ave different acces sories 1 Power Cord 2 RCA Component Cable for YPbPr 3 SCART VGA S Video Adaptor 4 Composite Video Cable 5 Audio Input Cable 6 Audio Output Cable 7 S Video Cable 8 VGA to VGA Cable 1 2 3 S Video Output Video Output DVD Player Set top Box HDTV receiver 6 7 Audio Output For Active Speakers 4 5 5 3 8 ...

Page 12: ...wer LED will turn green 4 Turn on your source computer notebook video player etc The projector will detect your source automatically within Management menu check that Source Lock has been set to Auto If you connect multiple sources at the same time use the Source button on the control panel or direct source key on remote control to switch Powering On Off the Projector Turn on the projec tor first a...

Page 13: ...tlet then contact your local dealer or our service center See page 38 Powering Off the Projector 1 Press the Power Standby button to turn off the projector lamp you will see a message displayed on the projector s screen Press the Power Stand by button again to confirm otherwise the message will disappear after 5 seconds 2 The cooling fans continue to operate for about 30 seconds for cooling cycle a...

Page 14: ...ise the image 1 Press the elevator button 2 Raise the image to the desired height angle then release the button to lock the elevator foot into position 3 Use screw in feet to fine tune the display angle To lower the image 1 Press the elevator button 2 Lower the image then release the button to lock the eleva tor foot into position 3 Use screw in feet to fine tune the display angle 1 2 3 See page 26 ...

Page 15: ...en Diagonal Max 36 9 93 8cm 73 8 187 5cm 123 0 312 5cm 172 2 437 5cm 221 5 562 5cm 300 2 762 5cm Min 30 8 78 1cm 61 5 156 3cm 102 5 260 4cm 143 5 364 6cm 184 5 468 8cm 250 2 635 4cm Screen Size Max WxH 29 52 x 22 14 75 0 x 56 3cm 59 04 x 44 28 150 0 x 112 5cm 98 4 x 73 8 250 0 x 187 5cm 137 76 x 103 32 350 0 x 262 5cm 177 20 x 132 90 450 0 x 337 5cm 240 16 x 180 12 610 0 x 457 5cm Min WxH 24 64 x ...

Page 16: ...el Power Refer to the Power On Off the Projector section on pages 12 13 Source Press Source to select an input signal Menu Turns the menu On or Off Four Direc tional Select Keys Use to navigate through the menus Enter Confirm your item selection Keystone Adjusts image distortion caused by tilting the projector 15 degrees Re Sync Automatically synchronizes the projector to the input source ...

Page 17: ...and video Freeze Press Freeze to pause the screen image Display Mode Select the display mode from PC Photo Video Cinema sRGB and User Mouse Con trol Use this button to navigate the mouse on the page Mouse Right Click Mouse right click Mouse Left Click Mouse left click Page Up Use this button to page up Page Down Use this button to page down Zoom In Zoom in to magnify the image Zoom Out Zoom out to...

Page 18: ...18 English User Controls S Video Choose S video source VGA1 Choose primary VGA In source VGA2 Choose secondary VGA In source or SCART source DVI Choose DVI D source ...

Page 19: ...displayed use keys to select any item in the main menu While making a selection on a particular page press 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 Menu to confirm and the screen will return to the main menu 6 To exit press Menu again The OSD menu will close ...

Page 20: ...20 English User Controls Menu Tree ...

Page 21: ... Press the to lighten the image Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture Adjusting the contrast changes the amount of black and white in the image Press the to decrease the contrast Press the to increase the contrast White Peaking Use the white peaking control to set the white peaking level of DMD chip 0 stands for minimal peakin...

Page 22: ...e screen looks warmer Saturation Adjusts a video image from black and white to fully saturated colour Press the to decrease the amount of saturation in the image Press the to increase the amount of saturation in the image Sharpness Adjusts the sharpness of the image Press the to decrease the sharpness Press the to increase the sharpness ...

Page 23: ...cal Position Press the to move the image down Press the to move the image up Degamma This allows you to choose a degamma table that has been fine tuned to bring out the best image quality for the input Aspect Ratio Use this function to choose your desired aspect ratio 4 3 The input source will be scaled to fit the projection screen 16 9 The input source will be scaled to fit the width of the screen L...

Page 24: ...position up or down when you select the aspect ratio of 16 9 Press the to move the image down Press the to move the image up Input Signal Display area Picture area Display on Screen Ver Shift 16 9 Image Position at window mode will also be moved ac cordingly ...

Page 25: ...he Red Green Blue Yellow Cyan and Magenta colors for advanced adjustment of the individual colors Colour Adjustment Language Language Choose the multilingual OSD menu Use the or key to select your preferred language Press Enter to finalize the selection ...

Page 26: ...ling mounted projection Rear Ceiling When you select this function the projector reverses and turns the image upside down You can project from behind a translu cent screen with ceiling mounted projection Keystone Keystone Correction Adjusts image distortion caused by tilting projector 15 degrees Source Lock Auto The projector will search for other signals if the current input signal is lost Lock T...

Page 27: ...e the volume Press to increase the volume Treble The treble setting controls the higher frequencies of your audio source Press to decrease the treble Press to increase the treble Bass The bass setting controls the lower frequencies of your audio source Press to decrease the bass Press to increase the bass Reset Return the adjustments and settings to the factory default values Execute Returns the s...

Page 28: ...rd Use number buttons to select your password and then press Enter key to confirm your selection 1 Scroll down to highlight Change Password and press Enter to input old password 2 The Password is 4 digits DEFAULT VALUE is 0000 first time 3 Enter new Password 4 digits and press Enter 4 Enter new Password again to confirm and press Enter Security Enable Choose Enable to use security verification when th...

Page 29: ...ge will appear 30 hours before end of life ECO Mode Choose On to dim the projector lamp which will lower power consumption and extend the lamp life by up to 130 Choose Off to return to normal mode Auto Power Off Sets the countdown timer interval The countdown timer will start to count when no signal is being input to the projector Then pro jector will auto power off when countdown is finished Sleep...

Page 30: ... you are using a PC For Windows 3 x 1 In the Windows Program Manager double click the Windows Setup icon in the Main group 2 Verify that your display resolution setting is less than or equal to 1400 x 1050 For Windows 95 98 2000 XP 1 From the My Computer icon open the Control Panel folder and double click the Display icon 2 Select the Settings tab 3 Click on the Advanced Properties button If the p...

Page 31: ...ntation 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 documentation for detailed information Problem Image is unstable or flickering Use Phase to correct it Change the monitor colour setting on your computer Problem Image has vertical flickering bar Use Frequ...

Page 32: ... select 4 3 aspect ratio type on your DVD player please select 4 3 aspect ratio in the on screen menu Problem Image is reversed Select Management Projection from the OSD and adjust the projection direction Problem 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 ...

Page 33: ...33 English Appendices Problem Message Reminders Fan fail Over temperature Power Off Replace the lamp ...

Page 34: ...rning 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 Lamp Replacement Procedure 1 Switch off the power to the projector by pressing the Power Standby button 2 Allow the projector to cool down for at least 30 minutes 3 Disconnect the power cord 4 Use a screwdriver to remove the screws from the cover 5 P...

Page 35: ...SVGA 800 x 600 56 35 2 56 35 2 VESA SVGA 800 x 600 60 37 9 60 37 9 VESA SVGA 800 x 600 72 48 1 72 48 1 VESA SVGA 800 x 600 75 46 9 75 46 9 VESA SVGA 800 x 600 85 53 7 85 53 7 VESA XGA 1024 x 768 60 48 4 60 48 4 VESA XGA 1024 x 768 70 56 5 70 56 5 VESA XGA 1024 x 768 75 60 0 75 60 0 VESA XGA 1024 x 768 85 68 7 85 68 7 VESA SXGA 1280 x 1024 60 63 98 60 63 98 VESA SXGA 1280 x 1024 75 79 98 75 79 98 V...

Page 36: ... Projec tor Side 1 TXD OUT 2 RXD IN 3 GND __ Pin no Spec 1 R RED Cr 2 G GREEN Y 3 B BLUE Cb 4 GND 5 GND 6 GND 7 GND 8 GND 9 DDC 5V 10 GND 11 GND 12 DDC Date 13 HD CS 14 VD 15 DDC Clock 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 RS232 Connector VGA In Connector ...

Page 37: ...mount to the projector meet the following specifications Screw type M3 Maximum screw length 10mm Minimum screw length 7 5mm Warning 1 If you buy the ceiling mount from another manufacturer please ensure that there is at least 10cm distance be tween the bottom cover of the projector and the ceiling 2 Avoid placing the projector near sources of heat such as air conditioning units and heaters otherwis...

Page 38: ...4 0 1923 691 888 www optomaeurope com Service Tel 44 0 1923 691865 Service service tsc europe com Taiwan 5F No 108 Minchiuan Rd Tel 886 2 2218 2360 Shindian City Taipei Taiwan 231 Fax 886 2 2218 2313 R O C www optoma com tw Service services optoma com tw asia optoma com Hong Kong Unit 901 9 F Vogue Centre No 696 Castle Peak Road Kowloon Hong Kong Tel 852 2396 8968 Fax 852 2370 1222 www optoma com ...

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