Datalogic JoYa A6 Touch User Manual page 82

Settings
Target Mode
If enabled, when the scan button is pressed, the scanner will project
an aiming pattern to assist in centering over the barcode before
scanning. Tap Target mode to select the desired targeting behavior:
No Delay
Target mode is disabled.
Spot Timeout
Scanning takes place after a programmable time upon pressing the
scan button. Tap Target timeout to set the duration of the spot:
74 JOYA™ TOUCH A6