| Trendata 4000 |
|---|
| Manufacturer |
Trendata |
|---|
| Model |
4000 |
|---|
The Trendata 4000 terminal was introduced sometime before June, 1975.[1]
In September, 1975 the company introduced a plotting feature for the terminal.[2]
In October, 1975 the company added a magnetic cassette recorder for local storage.[3]
References
- ↑ Trendata advertisement, Computerworld, June 18, 1975, pg. 32
- ↑ "Trendata 4000 Gains Plotting", Computerworld, September 17, 1975, pg. 16
- ↑ "Trendata Adds 4000P Teleprinter Unit", Computerworld, October 1, 1975, pg. 20
