User manual ASK PROXIMA IMPACT 64

[. . . ] USER GUIDE IMPACT 64 Not the actual front page 801. 200A USG/064/AE-A 14. 06. 95 USER GUIDE IMPACT 64 USER GUIDE LCD PANEL 2 USER GUIDE LCD PANEL TABLE OF CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 MAIN FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SUPPLIED MATERIAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 OPTIONAL MATERIAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The memory can store 40 different sources/modes. Several sources are predefined, while the remaining are available for customer set-up of sources. See the Technical Data section for compatibility. Custom sources are stored only if their sync pattern differs from any of the previous selections. The panel automatically selects a new memory location. Most settings are stored individually for each mode, including contrast, brightness, tune etc. 7. 1. 3 COLOR MAPPING A color-to-monochrome mapping scheme much like the one used in monochrome television sets is applied. This means that a color image of a human face appears natural in black and white. When using 64 shades, usually no information is lost, even in color intensive applications. 14 USER GUIDE LCD PANEL 7. 1. 4 SVGA SVGA in 800 x 600 mode is compressed both horizontally and vertically to 640 x 480 resolution. This feature is convenient when displaying irregular images (like pictures, scanned images and coarse graphics). Regular images (patterns, text and fine line graphics) may look distorted due to the downsizing. In this case, we recommend setting up the computer in 640x480 mode for a precise image. 7. 1. 5 VGA TEXT VGA text is compressed correctly from 720 x 400 to 640 x 400 mode when the image is positioned correctly. The characters maintain their shape, as every ninth pixel is dropped horizontally between each character. 7. 1. 6 CONTRAST The contrast of an image is defined as the relation between dark and light colors. An image of high contrast is often regarded as ` hard' as compared , to the ` soft'feeling of a low contrast image. Low contrast is recommended for long term viewing, while high contrast is used to enhance details. Use the CONTR keys on the remote control (RC) to adjust the contrast. The contrast setting is stored individually for each mode. 7. 1. 7 BRIGHTNESS The brightness is the amount of white in an image. The brightness is adjusted to the ambient lighting conditions. Use the BRIGHT keys to adjust brightness. [. . . ] Only peripherals (computer input/output devices, terminals, printers, etc. ) certified to comply with the Class A limits may be attached to a computer that complies with Class A limits. When connecting to a peripheral device, a shielded input/output cable is required to ensure compliance with FCC rules. The shielded cable that must be used is supplied with the equipment. Operation with non-certified peripherals or non-shielded cables is likely to result in interference to radio and TV reception. [. . . ]