Led And Beeper Control - Datalogic Gryphon I GBT4400 Product Reference Manual

Message Formatting
•
The message field can store plain text and escape sequences.
•

LED and Beeper Control

The LED control escape sequences are intended to activate the LEDs for short periods of time
and can be used in combination with the Beeper. The LED and Beeper will be controlled by the
system after the entire command sequence is interpreted.
Example:
ESC [ 6 q ESC [ 3 q ESC [ 7 q
ESC [ 6 q ESC [ 5 q ESC [ 7 q
Escape sequences different from those listed will be ignored.
290
If you want to control the Scanner's beeper from the host, you will also probably want to
disable the good transmission beep that is emitted when the code is received from the cra-
dle. (See "Wireless Beeper Features" on page
Escape sequences are interpreted as commands.
ESC [ 0 q
ESC [ 1 q
ESC [ 2 q
ESC [ 3 q
ESC [ 4 q
ESC [ 5 q
ESC [ 6 q
ESC [ 7 q
ESC [ 8 q
ESC [ 9 q
ESC [ 0 r
ESC [ 1 r
Turns on the green LED, emits a good read tone, and turns off the
green LED.
Turns on the green LED for 100 ms and then turns off the green LED.
234).
Emit short High tone + short delay
Emit short Low tone + short delay
Emit long Low tone + short delay
Emit good read tone
Emit bad tx tone
Wait 100 ms
Turn on the green LED
Turn off the green LED
Turn on the green spot
Turn off the green spot
Beep for Find me function (new)
Power-off (new)
Gryphon™ I GD44XX/GBT4400/GM440X