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Revision as of 22:05, 13 August 2018
| Lear Siegler ADM-3 | |
|---|---|
 | |
| Manufacturer | Lear Siegler |
| Model | ADM-3 |
| Lifetime | |
| Introduced | May, 1975 |
| Introductory Price | $995 |
| Communication | |
| Interfaces |
RS-232C, 20mA current loop, RS-422 |
| Baud Rates | 75, 110, 150, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200 |
| Display | |
| Size | 12-inch |
| Phosphor | P4 white |
| Refresh Rates | 60 Hz, 50 Hz |
| Character Modes | |
| Resolution | 80x24 |
| Matrix | 5x7 |
The Lear Siegler ADM-3 terminal was introduced in May, 1975 at a price of $995.[1][2] In March, 1976 a lowercase upgrade option was made available for $100.[3] The ADM-3 was succeeded by the ADM-3A, which added cursor addressability and other firmware improvements.
Manx
Images
External Links
References
- ↑ "Compact ADM-3 Parading", Computerworld, May 14, 1975, pg. 57
- ↑ Lear Siegler advertisement, Computerworld, July 30, 1975, pg. 3
- ↑ "Lower Case Feature Available for ADM-3", Computerworld, March 29, 1976, pg. 18
