Epson EMP-82e User Guide - Page 28

List of Functions Settings Menu For EMP-83/822 For EMP-X5 28 For EMP-S5 Sub Menu Keystone Auto Keystone (EMP-83/822/X5 only) Zoom (EMP-S5 only) Operation Lock Brightness Control Volume Remote Receiver (EMP-83/822 only) Test Pattern (EMP-83/822 only) Reset Function You can correct vertical keystone distortion in images.s Quick Start Guide Performs automatic keystone correction. (This can only be specified when "Front" is selected from "Extended" - "Projection".) Adjusts the image size.s Quick Start Guide Wide: Larger Tele: Smaller You can use this to restrict operation of the projector's control panel. s p.20 You can set the lamp brightness to one of two settings. Select "Low" if the images being projected are too bright such as when projecting images in a dark room or onto a small screen. When "Low" is selected, the amount of electricity consumed and the lamp's operating life are changed as follows, and fan rotation noise during projection is reduced. Electrical consumption: about a 35 W decrease, lamp life: about 1.5 times longer You can adjust the volume. You can limit the reception of the operation signal from the remote control. When you want to prohibit operation by remote control, or if the remote receiver has a fluorescent light too close to it , you can make settings to deactivate the remote receiver that you do not want to use or that is experiencing interference. When the projector is setup, a test pattern is displayed so that you can adjust the projection without connecting other equipment. While the test pattern is displayed you can perform zoom adjustments, focus adjustments, and keystone correction. To cancel the test pattern, press the [Esc] button on the remote control or the control panel. You can reset all adjustment values in the "Settings" menu to their default settings. To return all menu items to their default settings, see s p.35