Datalogic Scanning POWERSCAN D8330 - Manual (Page 146)

Enter Configuration Exit and Save Configuration
М$+;О
DISPLAY PARAMETERS
М$-?О
138
K EYPAD
disable reader keypad
ÌIK0iÎ
‹ enable reader keypad and select characters
ÌIK1lÎ
Read 3 HEX characters in the range 00-FE,
corresponding to the left, center and right keys
respectively.
FF = KeyID disabled
‹
left = '<'
center = '='
right = '>'
See par. 6.2 for details.