sandersAssociates :: graphic8 :: H-82-0176 Vistagraphic 3000 Graphic 8 Series 8000 Operation and Maintenance Manual Feb1983 . Weight inches ( cm) inched ( cm) including mountingflanges inches ( cm) 55 pounds (25 kg) including circuit cards CIRCUIT CARDS HeightWidth inches ( cm) inches ( cm) LVPS AND CONTROL PANEL Height Width Depth Weight inches ( cm) inches ( cm) including mounting flanges inches ( cm) . 20 pounds ( kg), maximum INPUT DEVICES PHYSICAL DESCRIPTION A variety of input devices are available for use
sandersAssociates :: graphic8 :: H-82-0176 Vistagraphic 3000 Graphic 8 Series 8000 Operation and Maintenance Manual Feb1983 . Weight inches ( cm) inched ( cm) including mountingflanges inches ( cm) 55 pounds (25 kg) including circuit cards CIRCUIT CARDS HeightWidth inches ( cm) inches ( cm) LVPS AND CONTROL PANEL Height Width Depth Weight inches ( cm) inches ( cm) including mounting flanges inches ( cm) . 20 pounds ( kg), maximum INPUT DEVICES PHYSICAL DESCRIPTION A variety of input devices are available for use with GRAPHIC 8systems. These include several keyboards, a trackball, a forcestick,a data tablet, and a PHOTOPEN. The following paragraphs describe eachof these input devices in more detail. KEYBOARD PHYSICAL DESCRIPTION. Three keyboard models arecurrently available for use with GRAPHIC 8 systems: models 57 83,5784, and 5789. Model 5783/5784 Keyboards. Each model 5783 or 5784 keyboardis self contained in a cast aluminum housing, designed for desk top orsimilar use. Figure 1-8 shows a typical keyboard. 1-19. HBQ 79-466-0021*82-01 76-008 Figure 1-8* Typical Model 5783/5784 Keyboard The keyboard contains three separate key sets: a main block of55 ASCII alphanumeric, symbol, and special purpose keys? a four-by-four matrix of 16function keys to the right (the matrix keyboard);and a row of 16 function keys across the top (the functionkeyboard). Both the model 5783 and the model 5784 keyboad have a lamp in theCAPS LOCK key. In addition, the model 5784 keyboard contains a lampin each matrix key and each function key. Table 1-3 lists theprincipal differences between different versions of the model 5783 andmodel 5784 keyboards. Table 1-3. Principal Differences Between Keyboards • MODEL LOGIC TYPE KEYBOARD LOCAL MODECONTROL AUDIBLE ALARM i j jii iy EMULATOR 5783 DiscreteRAM/ROM Plat No NO No 5783A Microprocessor Plat Yes NO Yes 5783B Microprocessor Stepped Yes Yes Yes 5784
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Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1, booksubjectcolor, booksubjectmemory
