Optoma Projector User Manual

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User manual (69 pages)

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Page 1: Table Of Contents
How to use Web Control ....56 Product Overview .......7 How to use the Card Reader .... 63 Main Unit ..........7 How to use the Optoma Presenter ... 66 Control Panel ........8 Appendices ........70 Input/Output Connections ....9 Troubleshooting ........70...
Page 2: Usage Notice
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 fire or electric shock.
Page 3: Precautions
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 fire or electric shock, do not expose this projector to rain or moisture.
Page 4 Usage Notice  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 ...
Page 5: Eye Safety Warnings
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.
Page 6: Introduction
Introduction 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. VGA Cable Projector with lens cap Power Cord  Due to different IR Remote Control USB Cable 5m 2 ×...
Page 7: Product Overview
Introduction Product Overview Main Unit Air Flow 1. Control Panel 7. Input / Output 2. Focus Ring Connections 3. Speaker 8. Power Socket 4. Tilt-Adjustment Feet 9. Security Bar 5. Lens 10. Ventilation (inlet) 6. IR Receiver 11. Ventilation (outlet) English...
Page 8: Control Panel
Introduction Control Panel LAMP TEMP MENU POWER/STANDBY 1. Source 2. Enter / Help 3. Re-Sync 4. IR Receiver 5. Temp LED 6. Presenter 7. Four Directional Select Keys 8. Power/Standby button and LED 9. Keystone Correction 10. Menu 11. Lamp LED English...
Page 9: Input/Output Connections
Introduction Input/Output Connections PB/MOUSE HDMI S-VIDEO VIDEO RS-232 AUDIO1-IN VGA-OUT VGA1-IN / YPbPr (VGA1/VGA2) SERVICE 12V OUT RJ-45 AUDIO 2-IN (S-VIDEO/VIDEO) VGA2-IN / YPbPr DISPLAY AUDIO OUT USB / 12V OUT 1. RJ-45 Networking Connector 2. 5pin Mini-USB for interactive function and firmware upgrade 3.
Page 10: Remote Control
Introduction Remote Control 1. LED Indicator 2. Power On/Off 3. Four Directional Select Keys 4. Mouse Right Click 5. Page Up 6. Re-Sync 7. Page Down 8. Volume +/- 9. 3D 10. AV mute  The interface 11. Video is subject to 12.
Page 11: Interactive Pen
Introduction Interactive Pen 1. Battery Cover 5. Lens 2. Mouse Right Click 6. Nib  The interactive 3. Menu 7. Power On/Off pen is optional 4. Mouse Left Click 8. LED Indicators accessory. Warning: • Danger of explosion if battery is incor- rectly replaced.
Page 12: Installation
Installation Connecting the Projector +12V Output MOLEX MOLEX molex molex PB/MOUSE HDMI S-VIDEO VIDEO RS-232 AUDIO1-IN VGA-OUT VGA1-IN / YPbPr (VGA1/VGA2) SERVICE 12V OUT  Due to the RJ-45 AUDIO 2-IN (S-VIDEO/VIDEO) VGA2-IN / YPbPr DISPLAY USB / AUDIO OUT difference in applications for each country, some...
Page 13: Connect To Video Sources
Installation Connect to Video Sources DVD Player, Set-top Box, HDTV receiver S-Video Output Composite Video Output +12V Output PB/MOUSE HDMI S-VIDEO VIDEO RS-232 AUDIO1-IN VGA-OUT VGA1-IN / YPbPr (VGA1/VGA2) SERVICE 12V OUT RJ-45 AUDIO 2-IN (S-VIDEO/VIDEO) VGA2-IN / YPbPr DISPLAY AUDIO OUT USB / Audio Output...
Page 14: Powering The Projector On / Off
Installation Powering the projector On / Off Powering On the Projector 1. Remove the lens cap.  2. Securely connect the power cord and signal cable. When connected, the POWER/STANDBY LED will turn Amber. 3. Turn on the lamp by pressing “ ” button either on the top of the projector or on the remote.
Page 15: Powering Off The Projector
Installation Powering Off the Projector 1. Press the “ ” button on the remote control or on the control panel to turn off the projector. The following message will be displayed on the screen. Press the “ ” button again to confirm otherwise the message will disappear after 15 seconds.
Page 16: Adjusting The Projected Image
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.
Page 17: Adjusting The Projector's Focus
Installation Adjusting the Projector’s Focus To focus the image, rotate the focus ring until the image is clear.  XGA series: The projector will focus at distances from 1.64 to 12.46 feet (0.5 to 3.8 meters).  WXGA series: The projector will focus at distances from 1.64 to 11.15 feet (0.5 to 3.4 meters).
Page 18 Installation Screen Size W x H Projection Distance (D) Diagonal length Offset (Hd) (inch) size of (inch) (feet) 4:3 Screen Width Height Width Height wide tele wide tele (feet) 40.00 0.81 0.61 31.89 24.02 0.50 0.50 1.64 1.64 0.09 0.30 60.00 1.22 0.91...
Page 19: User Controls
User Controls Control Panel & Remote Control Control Panel LAMP TEMP MENU POWER/STANDBY Using the Control Panel Refer to the “Power On/Off the Projector” section on POWER pages 14-15. Automatically synchronize the projector to the input RE-SYNC source. Confirm your item selection. Enter / Help Help Menu (only available when OSD menu is not shown).
Page 20: Remote Control
User Controls Remote Control Using the Remote Control Refer to the “Power On/Off the Projector” Power section on pages 14-15. L Button Mouse left click. R Button Mouse right click. Page + Use this button to page up. Page - Use this button to page down.
Page 21: Interactive Pen
User Controls Using the Remote Control Momentarily turns off/on the audio and AV mute video. S-Video S-Video Press “ ” to choose S-Video source. Press “VGA” to choose VGA sources. Press “Video” to choose Composite video Video source. Interactive Pen Using the Interactive Pen ON/OFF Power On/Off the Interactive Pen.
Page 22: Using The Help Button
User Controls Using the HELP button The HELP function ensures easy setup and operation. Press the “?” button on the remote control or press the  “HELP” button on the control panel to open the Help Menu. English...
Page 23 User Controls Help menu button functions only when no input source  is detected.  Please refer to the “Troubleshooting” section on pages 70-75 for more details. English...
Page 24 User Controls If input source is detected and help button is pressed, the  following pages will appear to help diagnose any problems. English...
Page 25 User Controls English...
Page 26: On-Screen Display Menus
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 To open the OSD menu, press “Menu” on the Remote Control or Projector Keypad.
Page 27: Menu Tree
User Controls Menu Tree Main Menu Sub Menu Settings Image Display Mode Presentation / Bright / Movie / sRGB / Blackboard / Classroom / User / 3D Brightness 0~100 Contrast 0~100 Sharpness 0~31 Color 0~100 Tint 0~100 Advanced Gamma Film / Video / Graphics / Standard BrilliantColor™...
Page 28 0~99 Mute On / Off Volume 0~20 Audio Input Default / Audio1 / Audio2 / MIC Advanced Logo Optoma / Neutral / User Logo Capture Closed Captioning Off / CC1 / CC2 Exit Network Network State DHCP IP Address Subnet mask...
Page 29 User Controls Please note that the on-screen display (OSD) menus vary according to the  signal type selected and the projector model you are using. ) “Color” and “Tint” are only supported in Video mode.  ) For XGA model only. ...
Page 30: Image
User Controls 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. ...
Page 31 User Controls 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. “Color” and “Tint”  Press the to decrease the amount of saturation in the image.
Page 32: Image | Advanced
User Controls IMAGE | Advanced Gamma This allows you to choose a degamma table that has been fine-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.
Page 33 User Controls Color Space Select an appropriate color matrix type from AUTO, RGB 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 finalize the selection.
Page 34: Display
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-I: This format is for 16×9 input sources, like HDTV and  DVD enhanced for Wide screen TV. (576i/p) 16:9-II: This format is for 16×9 input sources, like HDTV and ...
Page 35 User Controls WXGA 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 16×10 input sources, like widescreen ...
Page 36 User Controls 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 Each I/O has  video source. different setting of “Edge mask”. Zoom “Edge mask” and ...
Page 37: Display | 3D
User Controls DISPLAY | 3D 3D Mode Off: Select “Off” to turn 3D settings off for 3D images.  DLP Link: Select “DLP Link” to use optimized settings for DLP  Link 3D images. “IR” options may  IR: Select “IR” to use optimized settings for IR-based 3D vary according to ...
Page 38: Setup
User Controls SETUP Language Choose the multilingual OSD menu. Press into the sub menu and then use the key to select your preferred language. Press “Enter” to finalize the selection. “Screen Type” is for  WXGA only. Screen Type Choose the screen type from16:10 or 16:9. Projection Front-Desktop ...
Page 39 User Controls Rear-Ceiling  When selected, the image will appear reversed in upside down position. Menu Location Choose the menu location on the display screen. Projector ID ID definition can be set up by menu (range 0-99), and allow user control an individual projector by RS232.
Page 40 User Controls SETUP Volume Press the to decrease the volume.  Press the to increase the volume.  Volume adjustment  Audio Input can also control MIC volume. The default audio settings are on the back panel of the projector. Use this option to reassign any of the Audio Inputs (1 or 2) to the current image source.
Page 41: Setup | Signal (Rgb)
User Controls SETUP | Signal (RGB) “Signal” is only  supported in Analog VGA (RGB) signal. Automatic Automatically selects the signal. If you use this function, the Phase, frequency items are grayed out, and if Signal is not auto- matic, 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.
Page 42: Setup | Security
User Controls SETUP | Security Security On: Choose “On” to use security verification when the turning  on the projector. Off: Choose “Off” to be able to switch on the projector without  password verification. Security Timer Use this function to set the how long (Month/Day/Hour) the projector can be used.
Page 43 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  office for support. English...
Page 44: 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 Optoma: The default startup screen.  Neutral: Logo is not displayed on startup screen. ...
Page 45: Setup | Network
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 ...
Page 46: How To Use Web Browser To Control Your Projector
User Controls How to use web browser to control your projector 1. Turn on DHCP to allow the DHCP 4. Based on network web-page for the server to automatically assign an IP, or input-string in [tools] tab, the limitation for manually enter the required network Input-Length is in the below list (“space”...
Page 47 User Controls 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.
Page 48: Crestron Roomview Control Tool
User Controls Crestron RoomView Control Tool Crestron RoomView™ provides a central monitoring station for 250+ control systems on a single Ethernet network (more are possible, the number depends on the combination of IP ID and IP address). Crestron RoomView monitors each projector, including projector’s online status, system power, lamp life, network setting and hardware faults, plus any custom attribute as defined by the Administrator.
Page 49 User Controls 3. Edit Attribute 4. Edit Event For more information, please visit http://www.crestron.com & www.crestron.com/getroomview. English...
Page 50: Options
User Controls OPTIONS 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.
Page 51 User Controls Reset Choose “Yes” to return the display parameters on all menus to the factory default settings. English...
Page 52: Options | Advanced
User Controls OPTIONS | 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.
Page 53: Options | Lamp Settings
User Controls OPTIONS | Lamp Settings Lamp Hours Display the projection time. 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.
Page 54: Options | Pointblank
User Controls OPTIONS | PointBlank Interactive Choose “On” to enable Interactive and activate the Interactive menu. Dual Pen Choose “On” to enable dual pen simultaneously. Interactivity is sup-  ported only in the fol- Pointer Motion lowing input modes: VGA and HDMI from Choose this function to select the Pointer Motion mode: “Normal”, a PC, and Wire- “Draw”, and “Stable”.
Page 55 User Controls Choose this function to select the function of the Menu button on the interactive pen.  Pointer Motion: Function as toggling among “Normal”, “Draw”, and “Stable” mode  PowerPoint Annotation: Function as annotating in the Power- Point slide show. ...
Page 56: Ruby Introduction
USB capability • Web Control • Card Reader • Optoma Presenter How to use Web Control The Web Control application allows user to configure the projec- tor remotely base on various network protocol. It is convenient for administrator to control the whole projectors in one building by one PC.
Page 57: System Status
There are 3 options in this page. • Click “Download”, it displays the interface to download the soft- ware of “Optoma Presenter”. • Click “Crestron”, to enter the control page of Flash UI. • Click “Admin”, the log-in page shows up.
Page 58 User Controls Alert Setup This page is to set up the alert notification for kinds of error types by sending mail. Alert type is multi-options. SMTP Mail Setup This page is to set up the details of mail sending, ex. mail server IP address, user name, password and mail address of receivers.
Page 59 User Controls • IP Setup: Click “Obtain an IP address automatically” as auto mode; click “Use the following IP Address” as static mode, IP Ad- dress/Subnet Mask/Default Gateway/ DNS Server are required to be filled and then click “Apply” button. •...
Page 60: Crestron Roomview
User Controls Click the following icons under “Play Control” • : Click to disconnect host PC. • : Click to switch session to background. • : Click to change display region. Crestron RoomView This is the control page of Flash UI. Click “Power”...
Page 61 User Controls Click “Tools”, the following items are included: • Crestron Control: the basic network information of the control system device. • Projector: the ID of each projector in a building for Administrator to control. • User Password: change user’s password. •...
Page 62 User Controls Click “Help” to inform administrator to do related protection or operation. Reset to Default Click “Apply” to reset system to the default settings. Click “Flash Upgrade” to upgrade the Firmware from USB disk, which has been inserted in projector. Reboot System Click “Reboot”...
Page 63: How To Use The Card Reader
User Controls How to use the Card Reader The Card Reader application can display packaged images in a USB flash device. Plugging the USB device into USB port of projector, source of Flash Drive is detected, and then USB Flash Devices Detection Screen is displayed.
Page 64 User Controls • File Name On/OFF: Enable/Disable file name display in Thumb- nail Display Mode. Press Up/Down/Left/Right key to choose different functions and press Enter key to make it effect. 3. In the menu of Thumbnail mode, choose Display function, or choose file and press “Enter”...
Page 65 User Controls • Stop: Stop Slide Show Mode. • Delay 3/4/5: Slide Show delay in seconds. • Slide Effect: Following modes are supported. (Slide Right/Slide Down/Slide Up/Slide Auto) • Repeat ON/OFF: Enable/Disable Slide Show Repeat Mode. Press Up/Down/Left/Right key to choose different functions and press Enter key to make it effect.
Page 66: How To Use The Optoma Presenter
Press the Autorun icon in the right-down region to pause or play the USB display. --> 2. After installation in PC, double click the program of Optoma Pre- senter to enter main window. • : Connect and search network display.
Page 67 2. Input “User type” and “Password” in log-in interface. Display port can be selected, default is “Full screen”. 3. After log-in, Optoma Presenter will modify PC resolution to Ruby supported resolution, and the buttons of become available.
Page 68 User Controls • Fixed size mode: FIXED mode allows the user to place a frame on the desktop and only the image enclosed inside the frame is transferred to remote network display. The user can change the width and height of the frame by setting up in page “Parameter Setting”->”Basic Setting”...
Page 69 User Controls • : For Administrator user login. • : For Normal user login. • : Status of the connection for connected • : Status of the connection for not connected. • : For the status and display position of local screen on the network display, change it by clicking on it and a dialog box ap- pears.
Page 70: Appendices
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 ...
Page 71 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 UXGA (1600 × 1200). If you are using a Notebook: ...
Page 72 Appendices Image is out of focus Make sure the lens cap is removed.  Adjust the Focus Ring on the projector lens.  Make sure the projection screen is between the required distance.  See page 18. The image is stretched when displaying 16:9 DVD title When you play anamorphic DVD or 16:9 DVD, the projector will ...
Page 73 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 ...
Page 74 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.
Page 75 Appendices If the Interactive pen does not work Check the input source is PC (VGA, HDMI, Wireless and LAN  source) Check the Interactive function is turned On.  When using Wireless or LAN connection, and the Pen does not ...
Page 76: Replacing The Lamp
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.
Page 77: Lamp Replacement Procedure
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.
Page 78: Compatibility Modes
Appendices Compatibility Modes Computer Compatibility  V-Sync (Hz) H-Sync (KHz) Mode Resolution Analog Digital Analog Digital 640 × 350 31.50 31.50 640 × 350 37.90 37.90 640 × 400 37.90 37.90 640 × 480 31.50 31.50 640 × 480 640 × 480 37.90 37.90 640 ×...
Page 79: Video Compatibility
Appendices Computer Compatibility  Mode Resolution V-Sync (Hz) H-Sync (KHz) MAC LC 13” 640 × 480 66.66 34.98 MAC II 13” 640 × 480 66.68 35.00 MAC 16” 832 × 624 74.55 49.73 MAC 19” 1024 × 768 60.24 1152 × 870 75.06 68.68 MAC G4...
Page 80: Rs232 Commands And Protocol Function List
Appendices RS232 Commands and Protocol Function List RS232 Pin Assignments  RS232 shell is Spec. grounded. Pin no. (from projector side) English...
Page 81: Rs232 Protocol Function List
XX=00-99, projector's ID, Baud Rate : 9600 XX=00 is for all projectors Data Bits: 8 Parity: None Optoma EX610STi/EW610STi RS232 & Telnet Command v1.3 1. There is a <CR> after Stop Bits: 1 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- all ASCII commands. Flow Control : None Baud Rate : 9600 Note : There is a <CR>...
Page 82 Appendices --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX39 11 7E 30 30 33 39 20 31 31 0D Flash Drive ~XX39 12 7E 30 30 33 39 20 31 32 0D Presenter(LAN+Wireless) ~XX39 13 7E 30 30 33 39 20 31 33 0D USB Display ~XX44 n 7E 30 30 34 34 20 a 0D Tint...
Page 83 Volume n = 0 (a=30) ~ 20 (a=32 30) ~XX82 1 7E 30 30 38 32 20 31 0D Logo Optoma ~XX82 2 7E 30 30 38 32 20 32 0D User ~XX82 3 7E 30 30 38 32 20 33 0D...
Page 84 Appendices --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- READ from projector (telnet supported) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Function Projector Return Description 232 ASCII Code HEX Code --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX121 1 7E 30 30 31 32 31 20 31 0D Input Source n : 0/1/2/3/4/5/6/7/8 = None/VGA1/VGA2/S-Video/Video/ HDMI/Flash Drive/Presenter/USB Display ~XX122 1 7E 30 30 31 32 32 20 31 0D Sofware Version OKdddd...
Page 85: Wall Mount Installation
Wall 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...
Page 86: Optoma Global Offices
Appendices Optoma Global Offices For service or support please contact your local office. 3178 Laurelview Ct. 888-289-6786 Fremont, CA 94538, USA 510-897-8601 www.optomausa.com services@optoma.com Canada 2420 Meadowpine Blvd., Suite #105 888-289-6786 Mississauga, ON, L5N 6S2, Canada 510-897-8601 www.optoma.ca services@optoma.com Europe...
Page 87 Appendices Benelux BV Randstad 22-123 +31 (0) 36 820 0253 1316 BW Almere +31 (0) 36 548 9052 The Netherlands www.optoma.nl Latin America 3178 Laurelview Ct. 888-289-6786 Fremont, CA 94538, USA 510-897-8601 www.optomausa.com services@optoma.com Korea WOOMI TECH.CO.,LTD. 4F,Minu Bldg.33-14, Kangnam-Ku,...
Page 88: Regulation & Safety Notices
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 B digital device pursuant to Part 15 of the FCC rules.
Page 89: Operation Conditions
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.

Optoma Projector User Manual

Table of Contents

Usage Notice

Introduction

Installation

User Controls

Appendices

Quick Links

Table of Contents

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Summary of Contents for Optoma Projector

Table of Contents