Delta Data Systems Delta 4000
Delta Data Systems Delta 4000 | |
---|---|
Manufacturer | Delta Data Systems |
Model | Delta 4000 |
Lifetime | |
Introduced | May, 1975 |
Communication | |
Interfaces |
RS-232C, 20 mA current loop |
Baud Rates | 9600 |
Display | |
Size | 14-inch |
Refresh Rate | 60 Hz |
Character Modes | |
Resolution | 80x24 |
Matrix | 5x7 |
The Delta Data Systems Delta 4000 is a display terminal introduced in May, 1975.[1][2]
References
- ↑ "Delta Data to Fete Low-Cost Model 4000", Computerworld, May 14, 1975, pg. 62
- ↑ Duane E. Sharp (1977). Handbook of Interactive Computer Terminals. p. 126. http://archive.org/details/handbookofintera00duan.