Datalogic DS4800 OM Quick Reference Manual page 10

DS4800 OM QUICK GUIDE
RESET SCANNER TO FACTORY DEFAULT (OPTIONAL)
If it ever becomes necessary to reset the scanner to the factory default values, you can perform this procedure by
holding the X-PRESS™ push button pressed while powering up the scanner. At the end of the procedure (about
5-6 seconds), the Configuration and Environmental parameters are reset, all LEDs blink simultaneously 3 times
and the message "Default Set" is shown on the display.
10