TEC 420

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TEC 420
Manufacturer TEC
Model 420
Lifetime
Introduced prior to April, 1978
Communication
Interfaces RS-232C,
TTL serial
Baud Rates 50, 75, 110, 134.5, 150, 300, 600, 1200, 1800, 2000, 2400, 3600, 4800, 7200, 9600, 19200
Display
Size 12-inch
Phosphors P4 white, P31 green, P39 green
Character Modes
Resolution 50x20

The TEC 420 terminal was introduced sometime before April, 1978.[1]

Manx

References

  1. Series 400 Serial, Polling, Buffered, Message Oriented Data-Screen Terminals, April 1978
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