Two Technologies TechTerm TT1R2, Техническое справочное руководство

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TECHTERM TERMINALS
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C
HAPTER
5
HOST COMMANDS
Introduction
The TechTerm will respond to certain command strings issue from a host device to control
some of its functionality. These commands can start with either an Escape character or a
Control character.
For example, sending an Esc E will clear the display and move the cursor to the home
position), while sending a Ctrl K will move the cursor down one row.
Note: Do not use spaces between characters in Control or Escape commands. Any
spacing shown for Escape commands in this chapter is for clarity only unless
otherwise noted.
Escape Commands
This section describes the Escape commands that a host devices can issue to control the
TechTerm’s functionality. A summary of Escape commands appears at the end of this
section.
Note: You cannot buffer sound commands. To produce properly spaced chain sounds, the
host must delay a short time between issuing sound commands.
Cursor Up
Syntax
Esc A
Notes Moves the cursor up one row, but not beyond the start or end of a line, nor will it scroll
the display
Cursor Down
Syntax
Esc B
Notes Moves the cursor down one row, but not beyond the start or end of a line, nor will it
scroll the display