Infoton 400

The terminal was introduced in June, 1977 at a price of $1,595. By Aguust, 1977 the price had been reduced to $1,095.

Features:
 * detached keyboard
 * full ASCII code set
 * character or block transmission
 * cursor control key cluster
 * numeric keypad
 * editing keys
 * reverse video attribute
 * underline attribute
 * command sequences:
 * addressable cursor
 * erase line
 * erase screen
 * keyboard lock
 * keyboard unlock
 * cursor sense
 * options:
 * lower case
 * printer interface
 * answerback
 * numeric keypad
 * function keys
 * non-scroll page mode