Optoma Technology H77 manual

E nglish 1 Usage Notice Precautions ...................................................................................................................... 2 Introduction Product Features ............................................................................................................. 4 Package Overview ..................................[...]

E nglish 2 Usage Notice Precautions Please follow all warnings, precautions, and maintenance procedures as recommended in this user’s guide. Warning- Do not look into the lens. The bright light may cause eye injury. Warning- To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. Warning- To prevent the risk [...]

E nglish 3 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. Do not:  Block the slots and openings on the unit provided for ventilation.  Place the unit under dir[...]

E nglish 4 Product Features This product is a WXGA single chip 0.79-inch DLP TM projector featuring:  True WXGA resolution 1280 x 720 addressable pixels  Single chip DLP TM technology  Power zoom and focus  HDTV compatible (480i/p, 576i/p, 720p, 1080i )  NTSC/PAL/SECAM, and HDTV compatible  Hi-tech DVI-I connection for digital and[...]

E nglish 5 Introduction RS232 Cable 1.8m Battery x 2 Projector Unit Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. User’s Manual/ Warranty Card Power Cord  Due to the differ- ence in applications for each country, some regions may have different accessories. S-Video Cable 1.8m Co[...]

E nglish 6 Introduction Main Unit Product Overview 1. Control Panel 2. Power Socket & Main Power Switch 3. Four Adjustable Feet 4. Lens 5. Lens Cap 6. Connection Ports 1 3 4 2 6 5[...]

E nglish 7 Control Panel 1 7 2 1. Lens Shift (Up/Down) 2. Optics Zoom In/Up 3. Optics Zoom Out/Down 4. Optics Focus -/Left 5. Optics Focus+/Right 6. Four Directional Select Keys 7. Resync 8. Source 9. Menu/Exit 1 0 . Enter Introduction 5 4 3 10 8 9 6[...]

E nglish 8 Introduction Connection Ports 1 Lamp LED 2. Temp LED 3. Power LED 4. Power Socket 5. Main Power Switch 6. IR Receiver 7. RCA YPbPr Connectors 8. BNC YPbPr/RGBHV Connectors 9. +12V Relay Connectors 10 . RS-232 Connector 11 . S-Video Input Connector 12. Composite Video Input Connector 13. DVI-I Input Connector 4 5 6 7 8 10 1 9 11 12 13 2 3[...]

E nglish 9 Wireless Remote Control Introduction 1. Power On/Off 2. Display Hide 3. Brightness 4. Freeze 5. Contrast 6. Re-sync 7. Hue Adjustment 8. Electronic Zoom 9. Keystone Adjustment 1 0 . Format 11 . Menu/Exit 12 . Optics Zoom In/Up 13 . Optics Zoom Out/Down 14 . Optics Focus +/Left 15 . Optics Focus -/Right 16 . Four Directional Select Keys 1[...]

E nglish 10 3 2 1 4 Connecting the Projector S-Video Output DVD Player Set-Top Box Antenna RS232 Output DVI-I Output 1. Power Cord 2. S-Video Cable 3 . Composite Video Cable 4 . RS232 Cable 5 . DVI to DVI Cable (Optional) 6 . DVI to RCA Cable for YPbPr (Optional) 7 . RCA Component Cable for YPbPr (Optional) 8 . BNC Cable for RGB/Compo- nent (Option[...]

E nglish 11 2 Installation Power Button Powering On the Projector 1. Remove the lens cap. n 2. Ensure that the power cord and signal cable are securely connected. 3. Turn on the lamp by pressing the “Power” button on the side of the projector. o The startup screen will display in approximately one minute. 4. Turn on your source (computer, noteb[...]

E nglish 12 Installation Powering Off the Projector 1. Press the “Power” button to turn off the projector lamp. 2. After pressing the “Power” button, you will see the message “Power off the lamp? Video Mute” displayed on the projector’s screen. Press the “Power” button again to confirm, otherwise the message will disappear after f[...]

E nglish 13 Four Adjustable feet Installation The projector is equipped with four adjustable feet to modify the height of the projector. To raise or lower the projector : 1. Locate the adjustable foot you wish to modify on the under side of the projector. 2. Rotate the adjustable foot counterclockwise to raise the projector or clockwise to lower it[...]

E nglish 14 Zoom/ Focus Shift Adjusting the Projector’s Zoom/Focus You may adjust the projected image size by pressing the Zoom buttons. Press to zoom in or to zoom out. To adjust focus of an image, press the focus shift buttons and . The projector will focus at distances from 3.3 to 32.8 feet (1.0 to 10.0m). Installation[...]

E nglish 15 Remote Control Control Panel User Controls Control Panel & Remote Control There are two ways for you to control the functions: with control panel and remote control. Using the Remote Control Power 4 “Power” turns on the projector’s lamp, refer to the “Powering On/Off the Projector” section on page 11~ 12 for more details. [...]

E nglish 16 User Controls Contrast 4 “Contrast” controls the degree of difference between the lightest and darkest parts of the picture. Hue 4 “Hue” adjusts the color balance from red to green. H.Keystone & V.Keystone 4 Correct image distortion caused by rotating and tilting the projector. Re-Sync 4 Automatically synchronizes the projec[...]

E nglish 17 DVI 4 Press “DVI” to select input from the DVI-I connector RCA 4 Press “RCA” to select input from the RCA component video connector. Using the Control Panel Power 4 The power switch is located near the power socket on the side of the projector. Use it to power on/off the projector. Please refer to the “Powering On/Off the Proj[...]

E nglish 18 User Controls How to Operate 4 The projector has multilingual onscreen display menus that allow you to make image adjustments and change a variety of settings. The projector automatically detects the source. 4 To launch the menu, press “Menu/Exit” on the Remote Control or Control Panel. 4 When the main menu is displayed, use to sele[...]

E nglish 19 User Controls Menu Tree PICTURE............... Mode Contrast Brightness Color (Video only) Hue (Video only) Sharpness Gamma Reset White Peaking Color Temp Image Mode Advanced Adjustment Signal Reset Language Bulb Source Lock Auto Shutdown Blanking Eco Mode Color Space Projection Format Vertical Shift H.Keystone V.Keystone Digital Zoom I[...]

E nglish 20 PICTURE Mode There are three factory presets optimized for various types of pictures: Cinema, Normal, and Vivid. You can customize contrast, brightness, intensity, color, tint, sharpness, and gamma for each preset mode. Contrast Contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting t[...]

E nglish 21 Gamma Gamma affects how dark scenery is displayed. With a greater gamma value, dark scenery will appear brighter. Use to adjust gamma values. Reset Return the adjustments and settings to factory default values. 4 Current: Returns the current menu’s settings to factory default values. 4 All: Returns the settings for all menus to factor[...]

E nglish 22 User Controls IMAGE White Peaking Use the white peaking control to set the white peaking level of the DMD chip. “0” stands for minimal peaking, and “10” stands for maximum peaking. If you prefer a stronger image, adjust toward the maximum setting. For a smoother, more natural image, adjust toward the minimum setting. Color Temp [...]

E nglish 23 User Controls Reset Return the adjustments and settings to factory default values. 4 Current: Return the current menu’s settings to factory default values. 4 All: Return all menu settings to factory default values. IMAGE Image White Peaking Color T emp. Image Mode Advanced Adjustment Signal Reset 10 1 Film[...]

E nglish 24 User Controls SYSTEM Language Display a multilingual menu. Use and to select your preferred language. Bulb 4 Lamp Hour: Display the cumulative lamp operating time. 4 Lamp Reminding: Select this function to show or hide the warning message when the lamp replacing reminder message is displayed. The message will show up when the lamp reach[...]

E nglish 25 DISPLAY Projection 4 Front-Desktop The factory default setting. 4 Rear-Desktop When you select this function, the projector reverses the image so you can project from behind a translucent screen. 4 Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-mounted projection. 4 Rear-Ceiling When y[...]

E nglish 26 User Controls Format 4 Native: Original image size. 4 16:9: The standard widescreen display format of the projector. 4 Letterbox: Letterbox mode zooms a letterboxed image intended for 4:3 display to full screen wide. 4 Window: When a 4:3 image is bigger than a 16:9 screen, select the “Window” mode to fit the image onto the screen wi[...]

E nglish 27 Problem: No image appears on screen. 4 Ensure that all the cables and power cord are correctly and securely connected as described in the “Installation” section. 4 Ensure that connector pins are not bent or broken. 4 Make sure that the projection lamp has been securely installed. Please refer to the “Replacing the lamp” section.[...]

E nglish 28 4. Verify the resolution is less than or equal to 1280 x 720. 5. Select the “Change” button under the “Monitor” tab . 6. Click on “Show all devices. ” Next, select “Standard monitor types” under the SP box; choose the resolution mode you need under the “Models” box. 7. Verify that the resolution setting of the monito[...]

E nglish 29 Problem: Image is reversed. 4 Press “Menu”button then select “Display” to adjust the projection. Problem: Lamp burns out or makes a popping sound 4 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 lamp module has been replaced. To[...]

E nglish 30 Appendices Replacing the Lamp The projector displays a warning message “Lamp may fail soon ! Replacement Suggested !” When you see this message, please contact your local reseller or service center. Make sure the projector has cooled down for at least 30 minutes before changing the lamp. Warning: Lamp compartment is hot! Allow it to[...]

E nglish 31 4.72" (120.00mm) 7.56" (191.98mm) 16.92" (429.74mm) 16.31" (414.34mm) 3.94" (100.00mm) 7.87" (200.00mm) 4.80" (122.00mm) 4.17" (106.00mm) 7.28" (185.00mm) 12.14" (308.28mm) 12.14" (308.28mm) Ceiling Mount Installation 1. To prevent damaging your projector, please use the ceiling mou[...]