
Key Click Control
ENABLE KEY CLICK
ESC U
DISABLE KEY CLICK
ESC V
These commands enable and disable the audible keyclick (when an external speaker is
connected.)
Identify
SEND TERMINAL ID
ESC Z
The command will poll the terminal. The terminal will reply with model number and check sum.
Returns: SMT NNNN. (Where NNNN represents the check sum).
Backlight Control
BACKLIGHT OFF
ESC f
BACKLIGHT ON
ESC n
ESCAPE SEQUENCES
Sequence
Description
ESC A
CURSOR UP
ESC B
CURSOR DOWN
ESC C
CURSOR RIGHT
ESC D
CURSOR LEFT
ESC E
CLEAR DISPLAY AND GO HOME
ESC F
UNDERSCORE CURSOR ON
ESC G
UNDERSCORE CURSOR OFF
ESC H
CURSOR HOME
ESC I
CLEAR DISPLAY
ESC J
ERASE CURSOR TO END OF DISPLAY
ESC K
ERASE CURSOR TO END OF LINE
ESC L
SOUND LONG BELL*
ESC M
ERASE LINE CONTAINING CURSOR
ESC P
SOUND CLICK*
ESC Q
SOUND ALERT*
ESC R
BLINKING CURSOR ON
ESC S
BLINKING CURSOR OFF
ESC T
SOUND SHORT BELL*
ESC U
ENABLE KEY CLICK*
ESC V
DISABLE KEY CLICK*
ESC Y
SET CURSOR POSITION PR(ROW),
PC(COLUMN)
ESC Z
SEND TERMINAL ID
ESC f
BACKLIGHT OFF
ESC n
BACKLIGHT ON
* External speaker must be connected