Worth Data 5202D - Manual (Page 9)

Set to factory default:
To set the scanner to factory defaults, scan one of the codes below.
Set USB I/F and Reset All Settings to Default
Set RS-232 I/F and Reset All Settings to Default
Note: The RS-232 I/F setting applies to the 520-2D when used as an external scanner attached to
portable devices such as the Terminal and TriCoder.
Warning: These setup codes are for the 520-2D only. Do not use these codes to setup the 2D
scanner on a 2D integrated Terminal or TriCoder. Use the internal menu to configure those
units.
A-3