TABLE OF CONTENTS SAFETY ....................4 Important Safety Instruction....................... 4 3D Safety Information ........................ 5 Copyright ........................... 6 Disclaimer ..........................6 Trademark Recognition ......................6 FCC ............................7 Declaration of Conformity for EU countries ................7 WEEE ............................7 INTRODUCTION .................. 8 Package Overview........................
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IR remote control 1 codes ......................85 IR remote control 2 codes ......................87 IR remote control 3 codes ......................89 IR remote control 4 codes ......................91 Troubleshooting ........................93 Warning indicators ........................95 Specifications ........................... 97 Optoma global offices ....................... 98 English...
SAFETY The lightning flash 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 sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
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. See projector enclosure for safety related markings.
If you experience any of the following symptoms, stop viewing 3D pictures immediately and consult a medical specialist: (1) altered vision; (2) light-headedness; (3) dizziness; (4) involuntary movements such as eye or muscle twitching; (5) confusion; (6) nausea; (7) loss of awareness; (8) convulsions; (9) cramps;...
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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
INTRODUCTION Package Overview Carefully unpack and verify that you have the items listed below under standard accessories. Some of the items under optional accessories may not be available depending on the model, specification and your region of purchase. Please check with your place of purchase. Some accessories may vary from region to region. The warranty card is only supplied in some specific regions.
INTRODUCTION Product Overview Notee: Keep a minimum distance of 20 cm between the “inlet” and “outlet” labels. Item Item Lens Zoom Lever IR Receiver Lamp Cover Keypad 10. Ventilation (outlet) Lens Cap 11. Kensington Lock Port Tilt-Adjustment Foot 12. Power Socket Focus Ring 13.
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INTRODUCTION Item Type 3 (3 IO) Type 4 (6 IO) Type 5 (8 IO) HDMI Connector √ √ USB Power Out (5V 1A) Connector / MOUSE / √ √ √ SERVICE Connector VGA IN Connector √ √ √ VIDEO Connector √...
INTRODUCTION Keypad Item Item On/Standby LED IR Receiver Lamp LED Enter Temp LED Keystone Correction Information 10. Menu Re-Sync 11. Source Four Directional Select Keys 12 Power English...
INTRODUCTION Remote control 1 Item Item Power On / Off 10. IR LED Indicator Keystone + / - 11. Freeze AV Mute 12. Aspect Ratio Volume - / + Mute Enter 14. Four Directional Select Keys Menu 15. 3D HDMI 16.
INTRODUCTION Remote control 2 Power Switch Freeze Enter Page- Mode Page+ Keystone Volume Menu HDMI Video User1 User2 User3 Source Resync Item Item Power On / Off 15. Brightness Mode Freeze 16. Mouse On / Off Display Blank / Audio Mute 17.
INTRODUCTION Remote control 3 User2 User1 User3 Contrast Brightness Mode Aspect ratio Keystone Mute Sleep Timer Volume Source Re-sync Menu Volume HDMI1 HDMI2 VGA1 VGA2 Video YPbPr Item Item Power On 15. User 3 User 2 16. Contrast User 1 17.
INTRODUCTION Remote control 4 Power Switch Freeze Enter Page+ Laser Page- V Keystone Volume Menu HDMI Video User1 User2 User3 Source Resync Item Item Power On / Off 15. Brightness Mode Freeze 16. Mouse On / Off Display Blank / Audio Mute 17.
Do not operate the projector in any orientation other that table top or ceiling mount. The projector should be horizontal and not tilted either forwards/backwards or left/right. Any other orientation will invalidate the warranty and may shorten the lifetime of the projector lamp or the projector itself. For none standard installation advise please contact Optoma. English...
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SETUP AND INSTALLATION Projector installation notice (WUXGA_1080P) Place the projector in a horizontal position. The tilt angle of the projector should not exceed 15 degrees, nor should the projector be installed in any way other than the desktop and ceiling mount, otherwise lamp life could decrease dramatically, and may lead to other unpredictable damages.
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SETUP AND INSTALLATION Projector installation notice (SVGA_XGA_WXGA) Place the projector in a horizontal position. The tilt angle of the projector should not exceed 15 degrees, nor should the projector be installed in any way other than the desktop and ceiling mount, otherwise lamp life could decrease dramatically, and may lead to other unpredictable damages.
SETUP AND INSTALLATION Adjusting the projector image Image height The projector is equipped with elevator feet for adjusting the image height. Locate the adjustable foot you wish to adjust on the underside of the projector. Rotate the adjustable foot clockwise or counterclockwise to raise or lower the projector. Tilt-Adjustment Feet Tilt-Adjustment Ring Zoom and focus...
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SETUP AND INSTALLATION Installing / replacing the batteries Press firmly and slide the battery cover off. Install new battery into the compartment. Remove the old battery and install new one (CR2025). Ensure that the side with a “+” is facing Put the cover back.
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SETUP AND INSTALLATION Effective range Infra-Red (IR) remote control sensor is located on top of the projector. Ensure to hold the remote control at an angle within 30 degrees perpendicular to the projector’s top IR remote control sensor to function correctly. The distance between the remote control and the sensor should not be longer than 6 meters (~ 20 feet).
USING THE PROJECTOR Powering on / off the projector Powering on Securely connect the power lead and signal/source cable. When connected, the On/Standby LED will turn red. Turn on the projector by pressing the " " either on the projector keypad or the remote control. A start up screen will display in approximately 10 seconds and the On/Standby LED will be flashing green or flashing blue.
USING THE PROJECTOR Selecting an input source Turn on the connected source that you want to display on the screen, such as computer, notebook, video player, etc. The projector will automatically detect the source. If multiple sources are connected, push the source button on the projector keypad or the remote control to select the desired input.
USING THE PROJECTOR Menu navigation and features The projector has multilingual on-screen display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. To open the OSD menu, press on the remote control or the projector keyboard.
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USING THE PROJECTOR SVGA, XGA, and WXGA Models Settings Sub Menu Display Image Settings Aspect Ratio Main Menu Edge Mask Zoom Image Shift Keystone Select Exit Enter Navigation guide English...
USING THE PROJECTOR OSD Menu tree (WUXGA and 1080P models) Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Presentation Bright Cinema Game Display Mode [Data] sRGB DICOM SIM. User Off [Default] Blackboard Light Yellow Wall Color Light Green Light Blue...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Cancel [Default] Reset Color Matching Exit Red Gain -50~50 Green Gain -50~50 Blue Gain -50~50 Red Bias -50~50 RGB Gain/Bias Green Bias -50~50 Blue Bias -50~50 Cancel [Default]...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu 3D Mode DLP-Link [Default] 3D [Default] 3D->2D Auto [Default] 3D Format Top and Bottom Frame Sequential 3D sync invert Off [Default] Display 16:9 16:10 [WUXGA model] Aspect Ratio Native...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Optional Filter Installed Filter Usage (Read only) Hours 300hr Filter Settings Filter Reminder 500hr [Default] 800hr 1000hr Cancel [Default] Filter Reset Off [Default] Direct Power On Off [Default] Signal Power On...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Green Grid Magenta Grid Test Pattern White Grid White IR Function HDMI 2 Test Pattern LAN (Type 2 (9 IO) only) Brightness Contrast Sleep Timer [Default] Color Matching User1...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu HDMI 2 Test Pattern LAN (Type 2 (9 IO) only) Brightness Contrast Sleep Timer Remote Settings Color Matching User3 Color Temp [Default] [depends on remote] Gamma Projection...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Closed Captioning Off [Default] Top left Top right Menu Location Center [Default] Menu Settings Bottom left Bottom right Menu Timer 5sec 10sec [Default] Off [Default] Auto Source HDMI1/MHL...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu None [Default: for Video/Pro-AV] Blue [Default for Data model] Background Options Color Green Grey Setup Logo Cancel [Default] Reset OSD Reset Cancel [Default] Reset to Default Network Status (read only)
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Regulatory Serial Number Source Resolution 00x00 Refresh Rate 0.00Hz Display Mode Power mode (Standby) Bright 0 hr Eco. 0 hr Lamp Hours Dynamic 0 hr Information Eco+...
USING THE PROJECTOR OSD Menu tree (SVGA, XGA, and WXGA models) Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Presentation Bright Cinema Game Display Mode [Data] sRGB DICOM SIM. User Off [Default] Blackboard Light Yellow Wall Color Light Green Light Blue...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Cancel [Default] Reset Color Matching Exit Red Gain -50~50 Green Gain -50~50 Blue Gain -50~50 Red Bias -50~50 RGB Gain/Bias Green Bias -50~50 Blue Bias -50~50 Cancel [Default]...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu 3D Mode DLP-Link [Default] 3D [Default] 3D->2D Auto [Default] 3D Format Top and Bottom Frame Sequential 3D sync invert Off [Default] Display 16:9 16:10 [WXGA model] Aspect Ratio LBX [except SVGA and XGA...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Optional Filter Installed Filter Usage (Read only) Hours 300hr Filter Settings Filter Reminder 500hr [Default] 800hr 1000hr Cancel [Default] Filter Reset Off [Default] Direct Power On Off [Default] Signal Power On...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Green Grid Magenta Grid Test Pattern White Grid White IR Function Test Pattern Brightness Contrast Sleep Timer [Default] Color Matching User 1 Color Temp Gamma Projection Lamp Settings...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Projector ID 0~99 English [Default] Deutsch Français Italiano Español Português Polski Nederlands Svenska Norsk/Dansk Suomi ελληνικά 繁體中文 Language 简体中文 日本語 한국어 Русский Magyar Čeština Setup ไทย...
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USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu HDMI Input Source Video Default [Default] HDMI Custom Default [Default] Input Name Custom Default [Default] Video Custom Off [Default] High Altitude Off [Default] Display Mode Lock Off [Default]...
USING THE PROJECTOR Main Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values Menu Regulatory Serial Number Source Resolution 00x00 Refresh Rate 0.00Hz Display Mode Power mode (Standby) Bright 0 hr 0 hr Information Lamp Hours Dynamic 0 hr Eco+ 0 hr...
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USING THE PROJECTOR Wall Color Use this function to obtain an optimized screen image according to the wall color. Select between off, blackboard, light yellow, light green, light blue, pink, and gray. Brightness Adjust the brightness of the image. Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture.
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USING THE PROJECTOR Color Matching Color White Reset Exit Color Space (non-HDMI input only): Select an appropriate color matrix type from the following: AUTO, RGB, or YUV. Color Space (HDMI input only): select an appropriate color matrix type from the following: Auto, RGB(0-255), RGB(16-235), and YUV.
USING THE PROJECTOR Reset Return the factory default settings for color settings. Display 3D menu 3D Mode Use this option to disable the 3D function or select the appropriate the 3D function. Off: Select “Off” to turn off 3D mode. ...
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USING THE PROJECTOR Notee: It is considred normal that black bars appear on the right side and left side of the image with the resolution of WUXGA; and around the image wtih a resolution of 1080p in each aspect mode. ...
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USING THE PROJECTOR Notee: Detailed informations about LBX mode: ± Some Letter-Box Format DVDs are not enhanced for 16x9 TVs. In this situation, the image will not look right when displaying image in 16:9 mode. In this situation, please try to use the 4:3 mode to view the DVD.
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USING THE PROJECTOR WXGA scaling table (screen type 16e:10): Notee: Supported screen type 16:9 (1280x720), 16:10 (1280x800). When screen type is 16:9 there is no 16x10 format in this condition. When screen type is 16:10 there is no 16x9 format in this condition. ...
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USING THE PROJECTOR WXGA scaling table (screen type 16e:9): 16 e: 9 screen 480i/p 576i/p 1080i/p 720p Scale to 960x720. 16x9 Scale to 1280x720. Scale to 1280x960, then get the central 1280x720 image to display. Native mode 1:1 mapping centered. 1:1 mapping 1280x720 1:1 mapping...
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USING THE PROJECTOR SVGA and XGA auto mapping rule (screen type 16e:9): Input resolution Auto/Scale Auto H-resolution V-resolution 1024 1024 1024 1024 1024 1600 1200 1024 1280 1024 Wide Laptop 1280 1024 1280 1024 1024 SDTV 1024 1280 1024 HDTV 1920 1080 1024...
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USING THE PROJECTOR WUXGA auto mapping rule (screen type 16e:10): Input resolution Auto/Scale Auto H-resolution V-resolution 1920 1200 1600 1200 1600 1200 1024 1600 1200 1280 1024 1600 1200 1400 1050 1600 1200 1600 1200 1600 1200 1280 1920 1080 Wide Laptop 1280 1920...
USING THE PROJECTOR Display edge mask menu Edge Mask Use this function to remove the video encoding noise on the edge of video source. Display zoom menu Zoom Use to reduce or magnify an image on the projection screen. Display image shift menu Image Shift Adjust the projected image position horizontally (H) or vertically (V).
USING THE PROJECTOR Setup menu Setup projection menu Projection Select the preferred projection between front, rear, ceiling-top, and rear-top. Setup screen type menu Screen Type (for WXGA and WUXGA models only) Choose the screen type from 16:9 and 16:10. Setup lamp settings menu Lamp Reminder Choose this function to show or to hide the warning message when the changing lamp message is displayed.
USING THE PROJECTOR Auto Power Off (min.) Sets the countdown timer interval. The countdown timer will start, when there is no signal being sent to the projector. The projector will automatically power off when the countdown has finished (in minutes). Sleep Timer (min.) Configure the sleep timer.
USING THE PROJECTOR Setup HDMI link settings menu Notee: When you connect HDMI CEC-compatible devices to the projector with HDMI cables, you can control them on the same power on or power off status using the HDMI Link control feature in the projector’s OSD.
USING THE PROJECTOR User1/ User2/ User3 (Type 2) Assign the default function for User1, User2, or User3 between HDMI 2, test pattern, LAN, brightness, contrast, sleep timer, color matching, color temp, gamma, projection, lamp settings, zoom, freeze, and MHL. User1/ User2/ User3 (Type 3, Type 4. and Type 5) Assign the default function for User1, User2, or User3 between test pattern, brightness, contrast, sleep timer, color matching, color temp, gamma, projection, lamp settings, zoom, and freeze.
USING THE PROJECTOR Keypad Lock When the keypad lock function is “On”, the Keypad will be locked. However, the projector can be operated by the remote control. By selecting “Off”, you will be able to reuse the Keypad. Information Hide Enable this function to hide the information message.
USING THE PROJECTOR Display the DNS number. How to use web browser to control your projector Turn “On” the DHCP option on projector to allow a DHCP server to automatically assign an IP address. Open the web browser in your PC and type in the projector’s IP address (“Network > LAN > IP Address”).
USING THE PROJECTOR AMX Device Discovery Use this function to select the network function (port: 9131). Telnet Use this function to select the network function (port: 23). HTTP Use this function to select the network function (port: 80). Setup network control settings menu LAN_RJ45 function For simplicity and ease of operation, the projector provides diverse networking and remote management features.
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USING THE PROJECTOR RJ45 port and remote control the projector, as well as the supported commands for these external devices, please contact the Support-Service directly. LAN RJ45 Connect an RJ45 cable to RJ45 ports on the projector and the PC (laptop). On the PC (Laptop), select Start >...
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USING THE PROJECTOR Click “Properties”. Type in the IP address and Subnet mask, then press “OK”. Press the “Menu” button on the projector. Open on projector Network > LAN. Enter the following connection parameters: DHCP: Off ± IP Address: 192.168.0.100 ±...
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USING THE PROJECTOR The projector is setup for remote management. The LAN / RJ45 function displays as follows: Information page Main page Tool page Contact IT helpdesk English...
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USING THE PROJECTOR RS232 by Telnet Function There is alternative RS232 command control way, in projector so called “RS232 by TELNET” for LAN / RJ45 interface. Quick Start-Guide for “RS232 by Telnet” Check and get the IP address on OSD of the projector. ...
USING THE PROJECTOR Info menu Info menu View the projector information as listed below: Regulatory Serial Number Source Resolution Refresh Rate Display Mode Power Mode (Standby) Lamp Hours Network Status (Type 2 only) ...
MAINTENANCE Replacing the lamp The projector automatically detects the lamp life. When the lamp life is nearing the end of use, a warning message will appear on the screen. Warning Lamp Warning Lamp life exceeded. When you see this message, please contact your local reseller or service center to change the lamp as soon as possible.
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MAINTENANCE Replacing the lamp (continued) Procedure: Switch off the power to the projector by pressing the " " button on the remote control or the projector keypad. Allow the projector to cool down for at least 30 minutes. Disconnect the power cord. Unscrew the screw on the cover.
MAINTENANCE Installing and cleaning the dust filter Installing the dust filter Dust filters are only required/supplied in the selected regions with excessive dust. Notee: Cleaning the dust filter We recommend you to clean the dust filter every three months. Clean it more often if the projector is used in a dusty environment.
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If 3D input is 1080p@24hz, the DMD should replay with integral multiple with 3D mode. Support NVIDIA 3DTV Play if there is no patent fee from Optoma. 1080i@25hz and 720p@50hz will run in 100 hz; other 3D timing will run in 120hz.
ADDITIONAL INFORMATION Image size and projection distance WUXGA Screen size Screen size (Min zoom) (Max zoom) Desired From base to From base to Distance (m) Diagonal (inch) W (cm) x H (cm) top of image Diagonal (inch) W (cm) x H (cm top of image (cm) (cm)
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ADDITIONAL INFORMATION 1080p Screen size Screen size (Min zoom) (Max zoom) Desired From base to From base to Distance (m) Diagonal (inch) W (cm) x H (cm) top of image Diagonal (inch) W (cm) x H (cm top of image (cm) (cm) 26.33...
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ADDITIONAL INFORMATION SVGA Diagonal Screen Size W x H Projection Distance (D) Offset (Hd) length (inch) (feet) (inch) Size of Width Height Width Height Wide Tele Wide Tele (inch) (16e:9) Screen 0.73 0.55 28.80 21.6 4.59 5.25 0.08 3.15 0.81 0.61 32.00 5.25...
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ADDITIONAL INFORMATION WXGA Page 82 Diagonal Screen Size W x H Projection Distance (D) Offset (Hd) length (inch) (feet) (inch) Size of Width Height Width Height Wide Tele Wide Tele (inch) (16e:9) Screen 0.78 0.48 30.53 19.08 4.59 5.25 0.06 2.36 0.86 0.54...
ADDITIONAL INFORMATION Projector dimensions and ceiling mount installation To prevent damage to your projector, please use the Optoma ceiling mount. If you wish to use a third party ceiling mount kit, please ensure the screws used to attach a mount to the projector meet the following specifications: ...
ADDITIONAL INFORMATION IR remote control 1 codes Key legend Description Key code Power Press to turn on / off the projector. Freeze Press to freeze the projector image. Aspect Press to change aspect ratio of a displayed image. AV mute Press to turn off/ on projector built-in speaker ...
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ADDITIONAL INFORMATION Key legend Description Key code HDMI Press to choose HDMI source. Press to choose VGA source. Video Press to choose video source. Source Press to select an input signal. Press to automatically adjust the picture brightness to give an Brightness mode optimum contrast performance.
ADDITIONAL INFORMATION IR remote control 2 codes Power Switch Freeze Enter Page- Mode Page+ Keystone Volume Menu HDMI Video User1 User2 User3 Source Resync Printing-key Description definition code Power Power on/off Press to turn on / off the projector. Switch Press to switch the USB mouse on / off.
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ADDITIONAL INFORMATION Printing-key Description definition code Mode Mode Press to switch Display mode on or off. Page + Page+ Press to page up. Keystone+ Press to adjust image distortion caused by tilting the Keystone projector. Keystone- Volume + Press to adjust to increase / decrease the volume. Volume Volume - ...
ADDITIONAL INFORMATION IR remote control 3 codes User2 User1 User3 Contrast Brightness Mode Aspect ratio Keystone Mute Sleep Timer Volume Source Re-sync Menu Volume HDMI1 HDMI2 VGA1 VGA2 Video YPbPr Data Custom code Printing-key code Description definition Byte 1 Byte 2 Byte 3 Power on Press to turn on the projector.
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ADDITIONAL INFORMATION Data Custom code Printing-key code Description definition Byte 1 Byte 2 Byte 3 Manually select a 3D mode that matches your 3D content. Volume + Volume + Adjust to increase volume. ▲ ◄ ▲, ◄, ►, or ▼ to select items or make Four direction keys adjustments to your selection.
ADDITIONAL INFORMATION IR remote control 4 codes Power Switch Freeze Enter Page+ Laser Page- V Keystone Volume Menu HDMI Video User1 User2 User3 Source Resync Printing-key Description code definition Power Power on/off Press to turn on / off the projector. Switch Press to switch the USB mouse on / off.
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Printing-key Description code definition Laser Laser Use as laser pointer. Page + Page+ Press to page up. Keystone+ Press to adjust image distortion caused by tilting the V Keystone projector. Keystone- Volume + Press to adjust to increase / decrease the volume. Volume Volume - ...
ADDITIONAL INFORMATION 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. Image problems No image appears on-screen Ensure all the cables and power connections are correctly and securely connected as described in the "Installation"...
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ADDITIONAL INFORMATION Two images, side-by-side format Press "3D" button and switch to "SBS" for input signal is HDMI 1.3 2D 1080i side-by-side. Image does not display in 3D Check if the battery of 3D glasses is drained. Check if the 3D glasses is turned on.
ADDITIONAL INFORMATION Warning indicators When the warning indicators (see below) light up or flash, the projector will automatically shutdown: "LAMP" LED indicator is lit red and if "On/Standby" indicator flashes red. "TEMP" LED indicator is lit red and if "On/Standby" indicator flashes red. This indicates the projector has overheated.
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ADDITIONAL INFORMATION Temperature warning: Warning TEMPERATURE TOO HIGH Please: 1. Make sure air in and outlets are not blocked. 2. Make sure the environment temperature is under 45 degree C. If the problem persists in spite of the above. Please contact a service center for repair.
ADDITIONAL INFORMATION Optoma global offices For service or support, please contact your local office. Japan 3178 Laurelview Ct. 888-289-6786 東京都足立区綾瀬3-25-18 Fremont, CA 94538, USA 510-897-8601 info@os-worldwide.com 株式会社オーエス www.optomausa.com services@optoma.com 0120-380-495 www.os-worldwide.com コンタクトセンター: Canada Taiwan 3178 Laurelview Ct. 888-289-6786 12F., No.213, Sec. 3, Beixin Rd.,...
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