Manafacture: Acer
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manual abstract
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)