Function Setting
Step 1: After pressing and holding “ ” button for 3 seconds to enter Function Setting Mode, there are
three functions on the display panel to implement special functions such as USB OTG, Timer setting for
output source priority and timer setting for charger source priority.
There are three function keys on the display panel to implement special functions such as USB OTG, Timer
setting for output source priority and timer setting for charger source priority.
Step 2:
Insert an OTG USB disk into the USB port ( ). Press “ ” button to enter
USB Setup Mode (detail descriptions in 1. USB Functions Setting).
Or press “ ” button to enter Timer Setup Mode for output source priority
(detail descriptions in 2. Timer Setting for Output Source Priority).
Or press “ ” button to enter Timer Setup Mode for charger source priority
(detail descriptions in 3. Timer Setting for the Charger Source Priority).
Step 3: Press “ ”, “ ” or “ ” button to enter the selectable setting programs
(detail descriptions in Step 4).