Datalogic Gryphon I GBT4500 - USB Keyboard Speed

OTHER KEYBOARD PARAMETERS ENTER/EXIT PROGRAMMING MODE
PRODUCT REFERENCE GUIDE 77
USB Keyboard Speed
This option specifies the USB poll rate for a USB Keyboard.
NOTE: This feature applies ONLY to the USB Keyboard interface.

USB Keyboard Speed = 1ms
$CKBSP01
$CKBSP02
USB Keyboard Speed = 2ms
USB Keyboard Speed = 3ms
$CKBSP03
$CKBSP05
USB Keyboard Speed = 5ms
USB Keyboard Speed = 7ms
$CKBSP07
$CKBSP0A
USB Keyboard Speed = 10ms