Visual 550
| Visual 550 | |
|---|---|
| Manufacturer | Visual |
| Model | 550 |
| Lifetime | |
| Introduced | March, 1982 |
| Introductory Price | $2,695 |
| Communication | |
| Interfaces |
RS-232C, 20 mA current loop |
| Baud Rates | 50 to 19200 |
| Display | |
| Size | 14-inch |
| Phosphor | green |
| Character Modes | |
| Resolutions | 80x24, 80x34 |
| Status Line | Yes |
| Matrix | 7x11 |
| Cell | 9x15 |
| Graphic Modes | |
| Type | Monochrome |
| Resolution | 768x585 |
| Firmware | |
| CPU | Zilog Z80 |
| Personalities |
DEC VT52, DEC VT100, Tektronix 4010, Tektronix 4014 |
The Visual 550 terminal is a monochrome graphics terminal introduced in 1982 at a price of $2,695.[1] It is a variant of the Visual 500 that includes block mode ANSI X3.64 capability.[2]
Manx
- Visual 550 Reference Manual, February, 1983
Images
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External Links
References
- ↑ "Graphics Units Aimed at Labs", Computerworld, March 15, 1982, pg. 60
- ↑ Visual Technology advertisement, Computerworld, May 31, 1982, pg. Preview/4
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