User`s manual

7
6. USB Parameter
(for IG-300 series)
USB Mode
Attention:
The “Set factory default” setting (Chapter 3.1) would
return to the original default setting instead of the
customized setting. That is, if you are using a USB
interface, your device will lose USB interface settings
when the “Set factory default” be set. Then you must
to re-configure USB mode setting barcode again.