User manual ASK PROXIMA IMPRESSION 750

[. . . ] USER GUIDE IMPRESSION 750 Not the actual front page 801. 170B USG/750/AE-B 24. 05. 95 USER GUIDE IMPRESSION 750 USER GUIDE LCD PROJECTOR 2 USER GUIDE LCD PROJECTOR TABLE OF CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 MAIN FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 SUPPLIED MATERIAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 OPTIONAL MATERIAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] See the remote control table in the Remote Control section. 19 USER GUIDE LCD PROJECTOR 7. 1. 4 SVGA SVGA in 800x600 mode is compressed both horizontally and vertically to 640x480 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 720x400 to 640x400 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 BUILT IN SPEAKERS Stereo speakers are built into the LCD projector that provide ample sound for small and medium sized rooms. External speakers may be used for better freedom in positioning of the speakers. An external amplifier may also be connected to the speaker outputs for added boost to the external speakers. 7. 1. 7 MULTISTANDARD TV SYSTEMS The LCD projector incorporates a unique multistandard video decoder that works with all major TV systems. 7. 1. 8 PAL/SECAM ASPECT RATIO The NTSC system maps directly to a 640 x 480 resolution display. The PAL and SECAM systems need aspect ratio conversion to fit correctly. The LCD projector automatically adapts to NTSC, PAL and SECAM formats and adjusts the aspect ratio accordingly. 7. 1. 9 ON SCREEN DISPLAY (OSD) The OSD is an information system that in plain text echoes your RC and MENU selections on screen in real time. The OSD information is displayed in the lower left corner of the screen. See also the Menu System section. 20 USER GUIDE LCD PROJECTOR 7. 1. 10 MOUSE The remote control (RC) employs a unique mouse functionality that enables full mouse control of your PC, PS/2 or Macintosh computer. The LEFT and RIGHT keys emulate the left and right keys on a standard two-key mouse. To move an object, position the mouse cursor, press DRAG to tag the object, position the object as desired using the cursor keys, then press DRAG again to release the object. DRAG is automatically released 5 seconds after the last key is pressed. The DRAG key is used to activate the pull-down menues on the Macintosh. 7. 1. 11 POINTER The pointer is a red spot applied to the projected image, and can be moved freely around using the cursor keys. Activating POINTER will deactivate the MOUSE function (as the same cursor keys are used). [. . . ] Prepare a list of the symptoms you observe to make the diagnosing easier for your dealer. If a problem cannot be solved by the dealer, please see the Service Information section. 32 USER GUIDE LCD PROJECTOR 12 TECHNICAL DATA The technical data may change without prior notice in order to improve the product performance. The LCD projector is designed for indoor use and should not be operated outside the general environmental limits, as this may lead to permanent damage and violation of any warranties. GENERAL ENVIRONMENTAL LIMITS: STORAGE TEMPERATURE -20 ~ 60°C (-4 ~ 140 F) STORAGE HUMIDITY 10 ~ 90 percent relative humidity, non condensing OPERATING TEMPERATURE 10 ~ 40°C (50 to 104 F) OPERATING HUMIDITY 20 ~ 80 percent relative humidity Allow for a slow acclimatization, after storing at extreme temperatures and humidities, to avoid condensation. [. . . ]