User manual EPSON PL-7300

[. . . ] EPSON PowerLite® 5300/7200/7300 User's Guide All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION. No patent liability is assumed with respect to the use of the information contained herein. Neither is any liability assumed for damages resulting from the use of the information contained herein. [. . . ] Press the up or down arrows (control panel) or up or down on the pointer button (remote) to scroll through the submenu choices. Press either the left or right arrow buttons (control panel) or right or left on the pointer button (remote) to change a setting on one of the submenus. When you are finished changing settings, press Enter (control panel) or the top or bottom multi-purpose button (remote) to go back to the Main menu. The changes are saved automatically. Changing a Menu Setting 79 7. The settings available in each of the menus are described below. Video Menu (Image Source = Computer) The Video menu enables you to make adjustments to the projected image. The following options are available when the image source is Computer 1 or Computer 2. Note: The computer must be connected and operating, and the image source on the projector must be set to Computer 1 or Computer 2 for you to access these menu options. Menu item Position Description Select this item and then press the right arrow button (control panel) or press right on the pointer button (remote) to enter the screen position adjustment mode. Then use the pointer button (remote) or up, down, left, and right buttons (control panel) to move the screen position in the corresponding direction. When you finish making adjustments, press the Enter button (control panel) or a multi-purpose button (remote) to return to the Video menu (Image Source = Computer). Tracking Matches the projector's internal clock to various computer graphic signals. Adjust this setting to remove vertical lines from the image. Synchronizes with the tracking signal sent from the computer. Adjust this setting to correct fuzziness or screen flicker. Increase brightness to lighten an image, or decrease it to darken the image. Sync Brightness 80 3 · Using the Projector Menus Menu item Contrast Description Adjusts the difference between light and dark areas. Increase the contrast to make light areas lighter and dark areas darker. Decrease it to minimize the difference between light and dark areas. Adjusts the color balance of the input source. Select this item and then press the right arrow button (control panel) or press right on the pointer button (remote) to enter the color adjustment mode. Then use the pointer button or up and down buttons (control panel) to select a color. Next, use the pointer button or left and right buttons (control panel) to adjust the selected color. Increase the color setting for more intense color on the screen, and lower the setting for less intense color. When you finish making adjustments, press the Enter button (control panel) or a multi-purpose button (remote) to return to the Video menu. Color Auto Set Up When enabled, this item allows the projector to sense the computer signal input and adjust it to the current projector settings. [. . . ] 3 136 7 · Technical Specifications Supported Monitor Displays The following table lists the display formats supported by the projector: Computer type IBM PC and IBM PC compatible Formats EGA, VGA EGA VGA CGA VGA60, VESA VGA Text VGA Text SVGA XGA SXGA SXGA SXGA Standard 8- and 24-bit color monitor Resolutions 640 × 350 640 × 400 640 × 480 720 × 350 720 × 400 800 × 600 1024 × 768 1152 × 864 1280 × 960 1280 × 1024 640 × 480 832 × 624 1024 × 768 1152 × 870 640 × 480 768 × 576 Apple Macintosh TV NTSC PAL, SECAM Note: The frequencies of some computers may not allow the image to be displayed correctly. 137 Computer 1 and 2 and Computer Out connector pin assignments The Computer 1, 2 and Computer Out connectors are female video RGB, 15-pin micro-D-style connectors. Here are the pin assignments: Input pin Computer Out connector signals Red out / red video Green out / green video Blue out / blue video Reserved GND GND GND GND Reserved GND Reserved Reserved Horizontal sync Vertical sync Vertical sync Computer 1 and 2 connector signals Red video Green video Blue video Monitor (ID bit 2) GND Red video GND Green video GND Blue video GND +5 V Synchronous GND Monitor (ID bit 0) SDA Horizontal sync Vertical sync Reserved 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 138 7 · Technical Specifications Glossary Brightness. The balance of light and dark shades in an image. The recording and transmission of video using separate red, green, blue and synchronization signals. [. . . ]