Manuale d’uso / di manutenzione del prodotto H77 del fabbricante Optoma Technology
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E nglish 1 Usage Notice Precautions ...................................................................................................................... 2 Introduction Product Features ................................................................
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.
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.
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 .
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.
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.
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.
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.
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 .
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Optoma Technology H77 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Optoma Technology H77 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Optoma Technology H77 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Optoma Technology H77 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Optoma Technology H77, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Optoma Technology H77.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Optoma Technology H77. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Optoma Technology H77 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
