IV. "#$%&' %( the )*+,-&.
A: LCD backlight. Press this bu#on and the LCD backlight will light up for one minute,
press it again and the LCD backlight will turn o$. If you press and hold this bu#on for
three seconds, the machine will enter sleep mode.
B: MODE bu#on. Switch the content on the LCD screen with this bu#on.
C: Selector switch.
When it is turned to %&'()&* 0, the machine enters standby mode. At this )me,
the inverter has no output, and the LCD screen is o$. USB outputs 5V normally. If
normal PV is connected, the LCD screen will light up and charge normally.
When it is turned to %&'()&* I, the inverter can work normally, USB outputs 5V
C
A
B
D E F