Optoma EP741 User Manual
Optoma EP741 Manual
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- Optoma EP741 | User Manual - Page 1
15 Control Panel & Remote Control 15 On-Screen Display Menus 18 How to operate ...18 Language ...19 Image-I ...20 Image-II (Computer Mode 22 Image-II (Video Mode 24 Audio ...26 Management ...27 Lamp Setting ...29 Appendices 30 Troubleshooting 30 Replacing the lamp 34 Compatibility Modes 35 - Optoma EP741 | User Manual - Page 2
, and follow all changing instructions. Warning- This product 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 "Lamp Setting" menu after replacing the lamp module (refer to - Optoma EP741 | User Manual - Page 3
Usage Notice Do: ™ Turn off the product before cleaning. ™ Use a soft cloth moistened 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. Don't: ™ Block the slots and openings on the unit provided - Optoma EP741 | User Manual - Page 4
SVGA single chip 0.55" DLPTM projector. Outstanding features include: ‹ True SVGA, 800 x 600 addressable pixels ‹ Single chip DLPTM technology ‹ NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible (480i/p, 576i/p, 720p, 1080i) ‹ Full function remote control ‹ User friendly multilingual on screen - Optoma EP741 | User Manual - Page 5
your unit is complete. Contact your dealer immediately if anything is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m Composite Video Cable Audio Cable Jack/Jack 2.0m 1.8m Remote Control 2 x Battery Carrying Case SCART RGB Adaptor (Optional Accessory) (For European Use - Optoma EP741 | User Manual - Page 6
Introduction Product Overview Main Unit 2 1 3 6 4 5 9 6 7 8 English ... 6 1. Focus Ring 2. Zoom Ring 3. Zoom Lens 4. Elevator Button 5. Elevator Foot 6. Remote Control Receiver 7. Connection Ports 8. Power Socket 9. Control Panel - Optoma EP741 | User Manual - Page 7
Control Panel 10 Introduction 4 9 3 5 8 10 6 1. Temp Indicator LED 2. Lamp Indicator LED 3. Power Indicator LED 4. Power/Standby 5. Source 6. Auto Image 7. Menu (On/Off) 8. Four Directional Select Keys 9. Enter 10. Keystone Correction 7 2 1 7 ... English - Optoma EP741 | User Manual - Page 8
/Component Video Input Connector 3. Monitor Loop-through Output Connector 4. USB Input Connector 5. RS232 Input Connector 6. S-Video Input Connector 7. Composite Video Input Connector 8. Audio Input Connector 9. Remote Control Receiver English ... 8 - Optoma EP741 | User Manual - Page 9
Introduction Remote Control 1 2 6 3 7 4 8 9 5 10 11 12 13 15 14 1. Transmit Indicator Light 2. Power 3. Re-Sync 4. Volume ( + / - ) 5. Reset 6. Mute 7. Freeze 8. Page Up / Page Down 9. Keystone Correction 10. Menu - Optoma EP741 | User Manual - Page 10
Jack/Jack 6 S-Video Cable (Optional Accessory) 7 D-Sub to RCA Cable for HDTV/Component (Optional Accessory) 8 RS232 Cable (Optional Accessory) ™ To ensure the projector works well with your computer, please set the display mode of your graphic card less than or equal to 800 X 600 resolution. Make - Optoma EP741 | User Manual - Page 11
cable are securely connected. The Power LED will flash green. 3. Turn on the lamp by pressing "Power/Standby" button on the control panel.n And the Power LED will turn green. The first time you use the projector, you can select your prefered language from quick menu after the startup screen display - Optoma EP741 | User Manual - Page 12
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. ™ When the "TEMP" indicator flashs red for about 10 seconds, you will see a message "Fan fail. Lamp will automatically turn off - Optoma EP741 | User Manual - Page 13
Installation Adjusting the Projected Image Adjusting the Projector Image Height The projector is equipped with an elevator foot for adjusting the image height. To raise the image: 1. Press the elevator button n. 2. Raise the image to the desired - Optoma EP741 | User Manual - Page 14
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 4.9 to 32.8 feet (1.5 to 10.0 meters). Zoom Ring Focus Ring Adjusting Projection Image Size 246.1"(625.0cm) 196.9"(500.0cm - Optoma EP741 | User Manual - Page 15
Control There are two ways for you to control the functions: Remote Control and Control Panel. Control Panel Remote Control Using the Control Panel Power/Standby 4 Refer to 11-12. the "Power On/Off the Projector" section on pages Source 4 Press "Source" to choose RGB, S-Video - Optoma EP741 | User Manual - Page 16
User Controls English ... 16 Using the Remote Control Power/Standby 4 Refer to 11-12. the "Power On/Off the Projector" section on pages Re-Sync 4 Automatically synchronizes the projector to the input source. Volume + / - (Vol+/Vol-) 4 Increases/decreases speaker volume. Reset 4 - Optoma EP741 | User Manual - Page 17
User Controls 4 Press "composite" to choose Composite video source. 17 ... English - Optoma EP741 | User Manual - Page 18
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 Control exit, press "Menu"again. The OSD menu will close and the projector will automatically save the new settings. Main Menu Language Image-I Display - Optoma EP741 | User Manual - Page 19
Computer / Video Mode Image-I Language Image-II Management Audio Lamp setting User Controls Language Language Choose the multilingual OSD menu . Use the your prefered language. Press "Enter" to finalize the selection. or key to select 19 ... English - Optoma EP741 | User Manual - Page 20
Color White Peaking Color Temp. Management Image-II PC Movie sRGB Lamp setting Audio Game User Press Enter to Set Image-I Color Red Keystone (Keystone Correction) Adjust image distortion caused by tilting projector. (±16 degrees) Color Press "Enter" to adjust the red, green and blue - Optoma EP741 | User Manual - Page 21
Color White Peaking Color Temp. Management Image-II PC Movie sRGB Lamp setting Audio Game User Press Enter to Set Image-I White Peaking Use the white peaking control to set the white peaking level of DMD chip. 0 stands for minimal peaking, and 10 stands for maximum peaking. If - Optoma EP741 | User Manual - Page 22
User Controls Computer Mode Language Image-I Frequency Tracking H. Position V. Position Degamma Aspect Ratio 16:9 Image Position Management Image-II Lamp setting Audio Press Enter to Set Image-II (Computer Mode) Frequency "Frequency"changes the display data frequency to match the frequency - Optoma EP741 | User Manual - Page 23
Computer Mode Language Image-I Frequency Tracking H. Position V. Position Degamma Aspect Ratio 16:9 Image Position Management Image-II Lamp setting Audio Press Enter to Set Image-II (Computer Mode) 4 Window: When a 4:3 image is bigger than a 16:9 screen, select the "Window" mode to fit the - Optoma EP741 | User Manual - Page 24
Video Mode Language Image-I Degamma Saturation Tint Sharpness Aspect Ratio 16:9 Image Position Management Image-II Lamp setting Audio Press Enter to Set Image-II (Video Mode) ™"Saturation", "Tint" and "Sharpness" function is not supported under DVI-D mode. English ... 24 Degamma This - Optoma EP741 | User Manual - Page 25
Video Mode Language Image-I Degamma Saturation Tint Sharpness Aspect Ratio 16:9 Image Position Management Image-II Lamp setting Audio Press Enter to Set User Controls Image-II (Video Mode) 16:9 Image Position Original Pixel 16:9 Image Position Window Adjust the image position - Optoma EP741 | User Manual - Page 26
User Controls Computer/Video Mode Language Image-I Volume Mute Management Image-II Lamp setting Audio Audio Volume 4 Press the 4 Press the Mute to decrease the volume. to increase the volume. 4 Choose the left icon to turn mute on. 4 Choose the right icon to turn mute off. English ... 26 - Optoma EP741 | User Manual - Page 27
Signal Type Source Lock High Altitude Reset Image-II Management Audio Lamp setting RGB On On Yes Video Off Off No User Controls type RGB or Video surces. Source Lock When source lock is turned off, the projector will search for other signals if the current input signal is lost. When source - Optoma EP741 | User Manual - Page 28
Projection Signal Type Source Lock High Altitude Reset Image-II Management Audio Lamp setting RGB On On Yes Video Off Off No Management High Altitude to allow for proper high altitude cooling of the projector. Reset Choose "Yes" to return the display parameters on all menus to the - Optoma EP741 | User Manual - Page 29
is displayed. The message will show up 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 normal mode. Auto Power Off Sets the interval of power-off of the - Optoma EP741 | User Manual - Page 30
Appendices English ... 30 Troubleshooting If you experience trouble with the projector, refer to the following information. If the problem persists, please contact your local reseller or service center. Problem: No image appears on screen. 4 Ensure all the cables and power connections are - Optoma EP741 | User Manual - Page 31
only" or "CRT only" mode. 4 If you experience difficulty in changing resolutions or your monitor freezes, restart all the equipment and the projector. Problem: The screen of the Notebook or PowerBook computer is not displaying your presentation. 4 If you are using a Notebook PC: Some Notebook PCs - Optoma EP741 | User Manual - Page 32
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". See page 34. Problem: LED lighting message Message Power LED Green Standby State (Input power - Optoma EP741 | User Manual - Page 33
Appendices Problem: Message Reminders 4 "Lamp is approaching the end of its useful life in full power operation. Replacement Suggested!" will be shown about 10 seconds, when lamp is nearing end of life. 4 "Projector Overheated. Lamp will automatically turn off soon." will be shown when the system - Optoma EP741 | User Manual - Page 34
the end of its useful life in full power operation. Replacement Suggested!" When you see this message, changing the lamp as soon as possible. Make sure the projector has been cooled down for at least Warning: Lamp 30 minutes before changing the lamp. compartment is hot! Allow it to cool down before - Optoma EP741 | User Manual - Page 35
Appendices Compatibility Modes Mode Remark : "*" compressed computer image. VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA SVGA SVGA SVGA SVGA SVGA * VESA XGA * VESA XGA * VESA XGA * VESA XGA * VESA SXGA * VESA SXGA * VESA SXGA MAC LC 13" MAC II 13" MAC 16" * - Optoma EP741 | User Manual - Page 36
2. If you wish to use a third party ceiling mount kit, please ensure the screws used to attached a mount to the projector met the following specifications: ™Please note that damage resulting from incorrect installation will invalidate the warranty. 4 Screw type: M2.6 4 Maximum screw length: 10mm
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1
... English
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
.............................................................................................................
9
Installation
...............................................................................................
10
Connecting the Projector
..................................................................................
10
Powering On/Off the Projector
..........................................................................
11
Powering On the Projector
.........................................................................................
11
Powering Off the projector
..........................................................................................
12
Warning Indicator
.......................................................................................................
12
Adjusting the Projected Image
.........................................................................
13
Adjusting the Projector Image Height
........................................................................
13
Adjusting the Projector Zoom / Focus
.......................................................................
14
Adjusting Projected Image Size
.................................................................................
14
User Controls
............................................................................................
15
Control Panel & Remote Control
.....................................................................
15
On-Screen Display Menus
...............................................................................
18
How to operate
............................................................................................................
18
Language
.....................................................................................................................
19
Image-I
.........................................................................................................................
20
Image-II (Computer Mode)
.........................................................................................
22
Image-II (Video Mode)
................................................................................................
24
Audio
............................................................................................................................
26
Management
................................................................................................................
27
Lamp Setting
...............................................................................................................
29
Appendices
..............................................................................................
30
Troubleshooting
...............................................................................................
30
Replacing the lamp
..........................................................................................
34
Compatibility Modes
........................................................................................
35
Ceiling Mount Installation
.................................................................................
36