User manual EPSON POWERLITE 81P

[. . . ] Epson PowerLite 61p/81p Multimedia Projector ® ® User's Guide Important Safety Information WARNING: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. [. . . ] Then use the pointer button (or up and down arrow buttons) and the Enter button to set the following options: Keystone Adjusts a distorted image from a trapezoid shape to rectangular. Auto Keystone note To cancel the Operation Lock function from the projector, press the Enter button for about seven seconds. Automatically adjusts a distorted image from a trapezoid shape to rectangular when the projector's foot is extended or retracted. (Not available when you're projecting from the ceiling or using rear projection. ) Select ON or OFF. Operation Lock When turned on, this function disables all projector buttons except the P Power button. Changes to this setting take effect after you restart the projector. (After you turn off the projector, wait for the Ppower light to turn a steady orange before turning it on again. ) Pointer Shape Lets you select from three different pointer shapes. The Password Protect function must be cancelled first. See page 65. Brightness Control Select Low lamp brightness when the projection is too bright for the room. The Low setting also reduces electricity consumption and fan noise. Select High to project the maximum brightness. (Also check the Brightness setting in the Image menu; see page 54. ) Volume Adjusts the volume for the projector's speaker. When you're finished, press Esc or Menu. 58 Fine-tuning the Projector Selecting Projector Setup Options Use the Extended menu to customize the way you set up the projector. You can configure the projector for rear and/or ceiling projection, change the language for the menus and messages, set the screen background color, capture and store a custom image or logo for the startup screen, and set up the projector for network use. You see the features and their settings on the right side: 3. Then use the pointer button (or the up and down arrow buttons) and the Enter button to set the following options: Display Message: Lets you turn screen messages on or off. Background Color: Sets the screen background to Black, Blue, or Logo when the A/V Mute button is pressed. Startup Screen: Enables or disables display of the startup screen when the projector is turned on. note The Startup Screen option cannot be turned off if the User's Logo Protect feature has been turned on. See page 65. User's Logo Turn on to display the image or logo you have captured whenever the projector is turned on. See page 63 for more information. Fine-tuning the Projector 59 Projection Front: Projector is in front of the screen. Front/Ceiling: Projector is in front of the screen, mounted upside-down from the ceiling. Rear: Projector is behind the screen. Rear/Ceiling: Projector is behind the screen, mounted upside-down from the ceiling. note When Direct Power is turned on, press the P Power button to turn the projector off, wait until the P power light turns a steady orange, then unplug the power cord. Operation Direct Power: When this feature is enabled, projection starts as soon as you plug in the power cord. You don't have to press the P Power button. Sleep Mode: When this feature is enabled, the projector lamp automatically turns off when the projector has not received any input signals for 30 minutes. This conserves electricity, cools the projector, and extends the life of the lamp. To resume projecting, press the P Power button. Standby Mode Set to Network ON to monitor your projector over a network and perform other network functions when the projector is in standby mode. COM Port Turn on USB only if you're controlling the projector from a computer with the EMP Link 21L software. [. . . ] When warranty service involves the exchange of the product or of a part, the item replaced becomes Epson property. The exchanged product or part may be new or previously refurbished to the Epson standard of quality, and at Epson's option, the replacement may be another model of like kind and quality. Epson's liability for replacement of the covered product will not exceed the original retail selling price of the covered product. Exchange or replacement products or parts assume the remaining warranty period of the product covered by this limited warranty. [. . . ]