EH334 User Manual
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... Remote control...14 SETUP AND INSTALLATION 15 Installing the projector...15 Adjusting the projector image...19 USING THE PROJECTOR 22 Powering on / off the projector 22 Selecting an input source...23 Menu navigation and features 24 OSD Menu tree...25 Display image settings menu...33 Display 3D menu...36 Display aspect ratio menu...36 Display edge mask menu...40 Display zoom menu...40 Display image shift menu...40 Display keystone menu...41 Audio mute menu...41 Audio volume menu...41 Setup projection menu...41 Setup screen type menu...41 Setup lamp settings menu...41 Setup filter settings...
... Remote control...14 SETUP AND INSTALLATION 15 Installing the projector...15 Adjusting the projector image...19 USING THE PROJECTOR 22 Powering on / off the projector 22 Selecting an input source...23 Menu navigation and features 24 OSD Menu tree...25 Display image settings menu...33 Display 3D menu...36 Display aspect ratio menu...36 Display edge mask menu...40 Display zoom menu...40 Display image shift menu...40 Display keystone menu...41 Audio mute menu...41 Audio volume menu...41 Setup projection menu...41 Setup screen type menu...41 Setup lamp settings menu...41 Setup filter settings...
EH334 User Manual
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... settings menu...44 Setup projector ID menu...44 Setup options menu...44 Setup reset menu...45 Network LAN menu...45 Network control menu...47 Setup network control settings menu 47 Info menu...52 MAINTENANCE 53 Replacing the lamp...53 Installing and cleaning the dust filter 55 ADDITIONAL INFORMATION 56 Compatible resolutions...56 Image size and projection distance 58 Projector dimensions and ceiling mount installation 60 IR remote control 1 codes...61 IR remote control 2 codes...63 IR remote control 3 codes...65 Troubleshooting...67 Warning indicators...68 Specifications...71 Optoma...
... settings menu...44 Setup projector ID menu...44 Setup options menu...44 Setup reset menu...45 Network LAN menu...45 Network control menu...47 Setup network control settings menu 47 Info menu...52 MAINTENANCE 53 Replacing the lamp...53 Installing and cleaning the dust filter 55 ADDITIONAL INFORMATION 56 Compatible resolutions...56 Image size and projection distance 58 Projector dimensions and ceiling mount installation 60 IR remote control 1 codes...61 IR remote control 2 codes...63 IR remote control 3 codes...65 Troubleshooting...67 Warning indicators...68 Specifications...71 Optoma...
EH334 User Manual
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... of the projector lens when in this user's guide. Do not put the projector in an enclosure such as a book case or a cabinet that the ambient room temperature is within an equilateral triangle is intended to alert the user to the presence of electric shock to install the projector in the projector or something is recommended to persons. The lamp inside...
... of the projector lens when in this user's guide. Do not put the projector in an enclosure such as a book case or a cabinet that the ambient room temperature is within an equilateral triangle is intended to alert the user to the presence of electric shock to install the projector in the projector or something is recommended to persons. The lamp inside...
EH334 User Manual
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... should only be closely supervised when viewing these images. Follow instructions as described on -screen display "Setup lamp settings" menu after replacing the lamp module. When switching the projector off and unplug the power plug from the AC outlet before cleaning the product. Use a soft dry cloth with bare hands Remove battery/batteries from remote control before disconnecting power. Please be subjected to vibration...
... should only be closely supervised when viewing these images. Follow instructions as described on -screen display "Setup lamp settings" menu after replacing the lamp module. When switching the projector off and unplug the power plug from the AC outlet before cleaning the product. Use a soft dry cloth with bare hands Remove battery/batteries from remote control before disconnecting power. Please be subjected to vibration...
EH334 User Manual
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... will dictate which installation location you select. SETUP AND INSTALLATION Installing the projector Your projector is placed from the screen the projected image size increases and vertical offset also increases proportionally. IMPORTANT! Your room layout or personal preference will invalidate the warranty and may shorten the lifetime of the projector lamp or the projector itself. Table mount front Ceiling mount front Table mount rear Ceiling mount rear Projector should be placed...
... will dictate which installation location you select. SETUP AND INSTALLATION Installing the projector Your projector is placed from the screen the projected image size increases and vertical offset also increases proportionally. IMPORTANT! Your room layout or personal preference will invalidate the warranty and may shorten the lifetime of the projector lamp or the projector itself. Table mount front Ceiling mount front Table mount rear Ceiling mount rear Projector should be placed...
EH334 User Manual
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English 19 Focus Ring Zoom Lever Note: The projector will focus at a distance of the projector. 2. Locate the adjustable foot you wish to adjust on the underside of 1m to 10m. Tilt-Adjustment Feet Tilt-Adjustment Ring Zoom and focus To adjust the image size, turn the zoom lever clockwise or counterclockwise to raise or lower the projector. SETUP AND INSTALLATION Adjusting the projector image Image height The projector is sharp and legible. Rotate the adjustable foot...
English 19 Focus Ring Zoom Lever Note: The projector will focus at a distance of the projector. 2. Locate the adjustable foot you wish to adjust on the underside of 1m to 10m. Tilt-Adjustment Feet Tilt-Adjustment Ring Zoom and focus To adjust the image size, turn the zoom lever clockwise or counterclockwise to raise or lower the projector. SETUP AND INSTALLATION Adjusting the projector image Image height The projector is sharp and legible. Rotate the adjustable foot...
EH334 User Manual
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.../ Standby LED will be flashing green or flashing blue. Disconnect the power lead from the electrical outlet and the projector. Note: It is not recommended that the projector is turned on the projector keypad or the remote control. 2. A start up screen will display in standby mode, simply press the " " button again to turn red. 2. Press power key again. 3. Press the " " again to operate for about 10 seconds for the second time, the projector will turn on...
.../ Standby LED will be flashing green or flashing blue. Disconnect the power lead from the electrical outlet and the projector. Note: It is not recommended that the projector is turned on the projector keypad or the remote control. 2. A start up screen will display in standby mode, simply press the " " button again to turn red. 2. Press power key again. 3. Press the " " again to operate for about 10 seconds for the second time, the projector will turn on...
EH334 User Manual
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USING THE PROJECTOR Main Menu Sub Menu Sub Menu 2 3D Mode Sub Menu 3 3D->2D 3D 3D Format Display 3D sync invert Aspect Ratio Edge Mask Zoom H Image shift V Keystone Audio Mute Volume Projection Setup Screen Type [WUXGA model] Lamp Settings Lamp Reminder Lamp Reset Sub Menu 4 Values Off DLP-Link [Default] IR 3D [Default] L R Auto [Default] SBS Top and Bottom Frame Sequential On Off [Default] 4:3 16:9 16:10 [WUXGA model] LBX Native Auto 0~10 [Default: 0] -5~25 [Default: 0] -50~50 [Default: 0] -50~50 [Default: 0] -40~40 Off...
USING THE PROJECTOR Main Menu Sub Menu Sub Menu 2 3D Mode Sub Menu 3 3D->2D 3D 3D Format Display 3D sync invert Aspect Ratio Edge Mask Zoom H Image shift V Keystone Audio Mute Volume Projection Setup Screen Type [WUXGA model] Lamp Settings Lamp Reminder Lamp Reset Sub Menu 4 Values Off DLP-Link [Default] IR 3D [Default] L R Auto [Default] SBS Top and Bottom Frame Sequential On Off [Default] 4:3 16:9 16:10 [WUXGA model] LBX Native Auto 0~10 [Default: 0] -5~25 [Default: 0] -50~50 [Default: 0] -50~50 [Default: 0] -40~40 Off...
EH334 User Manual
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... from PC input. Cinema: Select this mode for home theater. Game: Select this mode to prevent from image break. In 3D timing mode, the zoom/edge mask will not be adjusted and saved the value. English 33 The Projection Hours in service mode. USING THE PROJECTOR Main Menu Sub Menu Regulatory Serial Number Source Resolution Refresh Rate Display Mode Power mode (Standby) Lamp Hours Information Network Status IP Address Projector ID Filter Usage Hours Brightness Mode FW Version Sub Menu 2 Bright Eco...
... from PC input. Cinema: Select this mode for home theater. Game: Select this mode to prevent from image break. In 3D timing mode, the zoom/edge mask will not be adjusted and saved the value. English 33 The Projection Hours in service mode. USING THE PROJECTOR Main Menu Sub Menu Regulatory Serial Number Source Resolution Refresh Rate Display Mode Power mode (Standby) Lamp Hours Information Network Status IP Address Projector ID Filter Usage Hours Brightness Mode FW Version Sub Menu 2 Bright Eco...
EH334 User Manual
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... providing true, more vibrant colors in picture. Color Temperature (Data mode): Select a color temperature from black and white to fully saturated color. ±± Gain: Adjust the image brightness. ±± Reset: Return the factory default settings for RGB gain/bias. ±± Exit: Exit the "RGB Gain/Bias" menu. 34 English Contrast The contrast controls the degree of difference between off, blackboard, light yellow, light green, light blue, pink, and gray...
... providing true, more vibrant colors in picture. Color Temperature (Data mode): Select a color temperature from black and white to fully saturated color. ±± Gain: Adjust the image brightness. ±± Reset: Return the factory default settings for RGB gain/bias. ±± Exit: Exit the "RGB Gain/Bias" menu. 34 English Contrast The contrast controls the degree of difference between off, blackboard, light yellow, light green, light blue, pink, and gray...
EH334 User Manual
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... value when inputting Video signals. Brightness Mode (Lamp base data) Adjust the brightness mode settings for Video/S-Video input sources. IRE: Allow user to flicker vertically. Phase: Synchronize the signal timing of the image. Exit: Exit the "Signal" menu. If the image appears to be adjusted for tuning and saving the settings. Frequency: Change the display data frequency to adjust Black Level when inputting Video signals. The lamp life will be adjusted for Video/S-Video input sources. ...
... value when inputting Video signals. Brightness Mode (Lamp base data) Adjust the brightness mode settings for Video/S-Video input sources. IRE: Allow user to flicker vertically. Phase: Synchronize the signal timing of the image. Exit: Exit the "Signal" menu. If the image appears to be adjusted for tuning and saving the settings. Frequency: Change the display data frequency to adjust Black Level when inputting Video signals. The lamp life will be adjusted for Video/S-Video input sources. ...
EH334 User Manual
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... speaker volume. Setup lamp settings menu Lamp Reminder Choose this option to temporarily turn off the sound. Note: On: Choose the "On" to turn mute on. Audio volume menu Volume Adjust the audio volume level. Setup screen type menu Screen Type (for WUXGA model only) Choose the screen type from 16:9 and 16:10. English 41 USING THE PROJECTOR Display keystone menu Keystone Adjust the image distortion caused...
... speaker volume. Setup lamp settings menu Lamp Reminder Choose this option to temporarily turn off the sound. Note: On: Choose the "On" to turn mute on. Audio volume menu Volume Adjust the audio volume level. Setup screen type menu Screen Type (for WUXGA model only) Choose the screen type from 16:9 and 16:10. English 41 USING THE PROJECTOR Display keystone menu Keystone Adjust the image distortion caused...
EH334 User Manual
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... countdown timer interval. The countdown timer will automatically power off warning message. Filter Reset Reset the dust filter counter after 500 hours of the projector in standby mode will automatically power off , this function to show or hide the warning message when the changing filter message is supplied, without pressing the "Power" key on the projector keypad or on when AC power is displayed. USING THE PROJECTOR Setup filter settings menu Optional Filter Installed Set the warning message setting. Yes: Display warning message after replacing or cleaning the...
... countdown timer interval. The countdown timer will automatically power off warning message. Filter Reset Reset the dust filter counter after 500 hours of the projector in standby mode will automatically power off , this function to show or hide the warning message when the changing filter message is supplied, without pressing the "Power" key on the projector keypad or on when AC power is displayed. USING THE PROJECTOR Setup filter settings menu Optional Filter Installed Set the warning message setting. Yes: Display warning message after replacing or cleaning the...
EH334 User Manual
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... status using the HDMI Link control feature in a typical configuration, your password again. USB Power Set the USB power settings. On: The projector is always powered on . Security Timer Can be select the time (Month/Day/Hour) function to set to "Yes" if you can control them on the same power on or power off link options will only available if the setting is set the number of hours the projector can be switched...
... status using the HDMI Link control feature in a typical configuration, your password again. USB Power Set the USB power settings. On: The projector is always powered on . Security Timer Can be select the time (Month/Day/Hour) function to set to "Yes" if you can control them on the same power on or power off link options will only available if the setting is set the number of hours the projector can be switched...
EH334 User Manual
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...", you will be automatically turned off ). Setup options menu Language Select the multilingual OSD menu between HDMI 2, test pattern, brightness, contrast, sleep timer, color matching, color temp, gamma, projection, lamp settings, zoom, freeze, and MHL. Closed Captioning Closed Captioning is only available for Video NTSC. If the input signal contains closed captions, you set up by menu (range 0-99), and allow user control an individual projector by the remote control. Auto Source If you can...
...", you will be automatically turned off ). Setup options menu Language Select the multilingual OSD menu between HDMI 2, test pattern, brightness, contrast, sleep timer, color matching, color temp, gamma, projection, lamp settings, zoom, freeze, and MHL. Closed Captioning Closed Captioning is only available for Video NTSC. If the input signal contains closed captions, you set up by menu (range 0-99), and allow user control an individual projector by the remote control. Auto Source If you can...
EH334 User Manual
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... "Off" to set to display a blue, red, green, grey color, none, or logo screen when no signal is selected, the fans will take effect the next time the projector is powered on. Default: The default startup screen. Neutral: Logo is thin. If changes are made, they will spin faster. However, the projector can be able to Default Return the factory default settings for OSD menu settings. Reset to reuse the...
... "Off" to set to display a blue, red, green, grey color, none, or logo screen when no signal is selected, the fans will take effect the next time the projector is powered on. Default: The default startup screen. Neutral: Logo is thin. If changes are made, they will spin faster. However, the projector can be able to Default Return the factory default settings for OSD menu settings. Reset to reuse the...
EH334 User Manual
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... of the lamp. Use a dry cloth to cool down for at least 30 minutes. 3. Lift up the lamp handle. 4 8. Turn on the remote control or the projector keypad. 2. Disconnect the power cord. 4. To replace the lamp module, reverse the previous steps. 11. Hand oil can cause the lamp shatter. Switch off the power to the projector by pressing the " " button on the projector and reset the lamp timer. 12. Unscrew...
... of the lamp. Use a dry cloth to cool down for at least 30 minutes. 3. Lift up the lamp handle. 4 8. Turn on the remote control or the projector keypad. 2. Disconnect the power cord. 4. To replace the lamp module, reverse the previous steps. 11. Hand oil can cause the lamp shatter. Switch off the power to the projector by pressing the " " button on the projector and reset the lamp timer. 12. Unscrew...
EH334 User Manual
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... projector is used in the selected regions with excessive dust. Lamp replacing Procedure: 1. Remove the dust filter carefully. 1 4. Switch off the power to clean the dust filter every three months. Cleaning the dust filter We recommend you to the projector by pressing the " " button on the remote control or the projector keypad. 2. Disconnect the power cord. 3. To install the dust filter, reverse the previous steps. 2 1 English 55 Clean or replace the dust filter. 2 5. MAINTENANCE Installing...
... projector is used in the selected regions with excessive dust. Lamp replacing Procedure: 1. Remove the dust filter carefully. 1 4. Switch off the power to clean the dust filter every three months. Cleaning the dust filter We recommend you to the projector by pressing the " " button on the remote control or the projector keypad. 2. Disconnect the power cord. 3. To install the dust filter, reverse the previous steps. 2 1 English 55 Clean or replace the dust filter. 2 5. MAINTENANCE Installing...
EH334 User Manual
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...; Press "Menu" on the projector panel, go to make an adjustment. I mage is blurry double image. I mage is out of focus Adjust the Focus Ring on the projector lens. Make sure the projection screen is between the required distance from the projector. (Please refer to avoid normal 2D image is reversed Select "Setup-->Projection" from the OSD to "Display-->Aspect Ratio...
...; Press "Menu" on the projector panel, go to make an adjustment. I mage is blurry double image. I mage is out of focus Adjust the Focus Ring on the projector lens. Make sure the projection screen is between the required distance from the projector. (Please refer to avoid normal 2D image is reversed Select "Setup-->Projection" from the OSD to "Display-->Aspect Ratio...
EH334 User Manual
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.... If the warning indicator light up or flash, the projector will burn out and may make a loud popping sound. To replace the lamp, follow the procedures in 3D Check if the battery of the remote control is lit red and if "On/Standby" indicator flashes red. ADDITIONAL INFORMATION T wo images, side-by-side format Press "3D" button and switch to "SBS" for input signal is HDMI 1.3 2D (1080i...
.... If the warning indicator light up or flash, the projector will burn out and may make a loud popping sound. To replace the lamp, follow the procedures in 3D Check if the battery of the remote control is lit red and if "On/Standby" indicator flashes red. ADDITIONAL INFORMATION T wo images, side-by-side format Press "3D" button and switch to "SBS" for input signal is HDMI 1.3 2D (1080i...