Led And Beeper Control - Datalogic Gryphon 2D Series Reference Manual

MESSAGE FORMATTING
The format of the ACK from Host message (used for transmission mode 02) is:
The format of a generic message From Host to HH is:

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 con-
trolled 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.
296
GRYPHON™ I GD/GBT/GM4500
[Scanner_Addr] [Scanner_Addr_delimiter] MESSAGE <CR>
[Scanner_Addr] [Scanner_Addr_delimiter] DC2 MESSAGE <CR>
where DC2 is ASCII 0x12 (^R) character.
[Items in square brackets are optional.]
ESC SEQUENCE
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
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 msec
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)
Turns on the green LED, emits a good read tone, and turns
off the green LED.
Turns on the green LED for 100 msec and then turns off the
green LED.
ACTION