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Instructions Acer, Modèle K335

Fabricant : Acer
Taille : 3.45 mb
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Langue d'enseignement: en
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Facilité d'utilisation


Contact your local dealer or service center. • "Fan failed. Will automatically turn off soon." This onscreen message indicates that the fan has failed. The projector will automatically shut down. Contact your local dealer or service center. Note: Whenever the projector automatically shuts down, contact your local reseller or service center. English 12 English Adjusting the Projected Image Adjusting the Height of Projected Image The projector is equipped with tilt adjusting wheel for adjusting the height of image. To raise/lower the image: 1 Use Tilt adjusting wheel to fine-tune the display angle. Tilt adjusting wheel 13 How to optimize image size and distance Consult the table below to find the optimal image sizes achievable when the projector is positioned at a desired distance from the screen. Example: If the projector is 1.5 m from the screen, good image quality is possible for image sizes 49.7". Note: Remind as below figure, the space of 70 cm height is required when located at 1.5 m distance. screen size49.7" screen size 49.7"9.7 A C 1.5m Desired Distance Height: 70cm English 14 English Desired Distance (m) Screen size Top (Min zoom) Diagonal (inch) W (cm) x H (cm) From base to top of image (cm) 0.91 30.0 64 x 40 42 1.00 33.2 71 x 45 47 1.25 41.5 89 x 56 59 1.50 49.7 107 x 67 70 2.00 66.3 143 x 89 94 2.41 80.0 172 x 108 113 Zoom Ratio: 1.0x 15 User Controls Installation menu The installation menu provides an onscreen display (OSD) for projector installation and maintenance. Use the OSD only when the message "No signal input" is displayed on the screen. The menu options include settings and adjustments for screen size and distance, focus, keystone correction and more . 1 Turn on the projector by pressing "Power" button on the control pad. 2 Press the "MENU" button on the control pad to launch the OSD for projector installation and maintenance. 3 The background pattern acts as a guide to adjusting the calibration and alignment settings, such as screen size and distance, focus and more . 4 The Installation menu includes the following options: •Projection Mode •Projection Location •Auto Keystone settings •Manual Keystone settings •Language settings •Reset to factory default function Use the up and down arrow keys to select an option, the left and right arrow keys to adjust selected option settings, and the right arrow key to enter a submenu for feature setting. The new settings will be saved automatically upon exiting the menu. 5 Push the menu button anytime to exit the menu and return to the Acer welcome screen. English EnglishEnglish 16 Onscreen Display (OSD) Menus The projector has multilingual OSD that allow you to make image adjustments and change a variety of settings. Using the OSD menus • To open the OSD menu, press "MENU" on the remote control. • When the OSD is displayed, use the keys to select any item in the main menu. After selecting the desired main menu item, press to enter submenu for feature setting. • Use the keys to select the desired item and adjust the settings by using the keys. • Select the next item to be adjusted in the submenu and adjust as described above. • Press "MENU" on the remote control, the screen will return to the main menu. • To exit OSD, press "MENU" on the remote control again. The OSD menu will close and the projector will automatically save the new settings. Setting Main menu Sub menu 17 Color Display Mode There are many factory presets optimized for various types of images. • Bright: For brightness optimization. • Standard: For common environment. • Movie: For brighter and general movie/video/photo playing. • Dark Cinema: For dark movie content. • Game: For game content. • Sports: For sport picture. • User: Memorize user’s settings. Wall color Use this function to choose a proper color according to the wall. There are several choices, including white, light yellow, light blue, pink, dark green. It will compensate the color deviation due to the wall color to show the correct image tone. Brightness Adjust the brightness of the image. • Press to darken image. • Press to lighten the image. Contrast "Contrast" controls the difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. • Press to decrease the contrast. • Press to increase the contrast. Saturation Adjusts a video image from black and white to fully saturated color. • Press to decrease the amount of color in the image. • Press to increase the amount of color in the image. Tint Adjusts the color balance of red and green. • Press to increase the amount of green in the image. • Press to increase the amount of red in the image. Color Temperature Use this function to choose CT1, CT2, CT3, User mode. English 18 English Dynamic Black Choose "On" to automatically optimize the display of dark movie scenes enabling them to be shown in incredible detail. Gamma Effects the representation of dark scenery. With greater gamma value,...


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