User manual ASK PROXIMA IMPRESSION 960

[. . . ] USER GUIDE IMPRESSION 960 Not the actual front page 801. 230 USG/960/AE-C 18. 09. 96 USER GUIDE IMPRESSION 960 USER GUIDE LCD PROJECTOR 2 USER GUIDE LCD PROJECTOR TABLE OF CONTENTS 1 SYMBOL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 MAIN FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The cooling system is designed to minimize stray light and noise. If the air flow is blocked, a temperature safety fuse will automatically shut off the projector to protect it from overheating. 9. 1. 2 SET-UP MEMORY The user controlled set-up, that usually is done when the projector is connected to a new computer, is automatically memorized for future use. The set-up information is stored in a non-volatile memory approximately 5 seconds after the last key is pressed. The memory can store 40 different sources/modes. Some sources are predefined, while the remaining are available for customer set-up. See the Technical Data section for compatibility. Custom sources are added to the memory only if their sync pattern differs from any of the previous selections. The projector automatically selects a new memory location. Most settings are stored individually for each mode, including contrast, brightness, tune etc. See the remote control table in the Remote Control section. OSD SYSTEM The OSD (On Screen Display) system echoes on screen your keypad or remote control actions. The OSD may be switched off and on by pressing the OSD key on the remote control. 22 USER GUIDE LCD PROJECTOR 9. 1. 3 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. 9. 1. 4 BRIGHTNESS The brightness is the amount of white in an image. The brightness is adjusted to the ambient lighting conditions. Usually, a bright, low contrast image is preferred. Use the BRIGHT keys to adjust brightness. The brightness setting is stored individually for each source. [. . . ] 15. 1. 1 INSTRUCTIONS TO USER This equipment generates and uses radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio and television reception. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of the FCC rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures : Reorient the receiving antenna. [. . . ]