Features & Specifications » DEC VT420 Terminal
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Select operating features from the keyboard
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Use two computer sessions on one terminal
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Display information from two sessions at the same time. Select two windows from the keyboard.
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Copy information from one session to another session
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Display 24, 25, 36, or 48 lines of text in 80 or 132 columns.
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Store data locally in page memory for display.
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Store frequently used commands and text in macros.
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Use a dark or light background for viewing comfort.
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Page memory - can store 144 lines of text
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Copy and paste feature
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Status line feature
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Built-in character sets:
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DEC Multinational character set, U.S. ASCII, DEC Supplemental, ISO Latin Alphabet No. 1, ISO Latin-1 Supplemental, DEC Special Graphics, DEC Technical, 11 National replacement character sets
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Video attributes: Normal, bold, underline, blinking, and negative image (reverse video)--selected individually or in combination
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Text cursor: Blinking or steady block or underline
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Frame rate: 70 Hz (60 Hz optimal)
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Approximate Size:
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Height: 282 mm - (11.1 in)
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Width: 320 mm (12.6 in)
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Depth: 330 mm (13.1 in)
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Weight: 8 kg (17.5 lb)
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Tilt-swivel: 60 degrees
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Adjustable tilt: +5 to -20 degrees
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Keyboard
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Digital LK401
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Height: 45 mm (1.75 in)
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Width: 478 mm (18.8 in)
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Depth: 191 mm (7.5 in)
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Weight: 1.4 kg (3.1 lb)
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Operating Environment
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Temperature: 10° to 40° C (50° to 104° F)
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Relative Humidity: 10% to 90% relative humidity with a maximum wet bulb of 280° C and a minimum dew point of 2° C
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Altitude: 2400 M (8000 ft) maximum
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Electrical
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AC input: No selection required. 100 to 240 V nominal, single-phase, 2-wire plus safety earth ground, 88 to 264 Vrms preset voltage
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Line frequency: 50 to 60 Hz nominal
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Input power: 67 watts
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Power cord: North American: Rated 125 V, listed, type SJT/SVT, 18 AWG-3wire
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Display: Active Video Area (approximate size)
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Horizontal: 232 mm (9.04 in.)
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Vertical: 168 mm (6.55 in.)
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