Research Teleray 3541
Research Teleray 3541 | |
---|---|
Manufacturer | Research |
Model | Teleray 3541 |
Lifetime | |
Introduced | prior to March, 1977 |
Communication | |
Interfaces |
RS-232C, 20 mA current loop, TTL parallel |
Baud Rates | 110-9600 |
Display | |
Size | 12-inch |
Phosphor | P4 white |
Refresh Rate | 60 Hz |
Character Modes | |
Resolutions | 40x24, 80x24 |
Matrix | 5x7 |
The Research Teleray 3541 terminal was introduced sometime before March, 1977.
A detachable keyboard option was introduced in March, 1977 at a price of $50, or $100 with a numeric keypad. A separate readout monitor was introduced in March, 1977 at a price of $100 less than the price of a terminal.[1]
Manx
- Teleray Brochure, 1975
References
- ↑ "Units Get Keyboard", Computerworld, March 21, 1977, pg. 36