Figure 5-7 Communication Setting
10. Setting the LCD contrast grade. From the previous menu, press ESC to
return to System Paramters menu. Select LCD Contrast Setting and
press ENT. Using the up/down arrows increase or decrease the contrast
to the desired setting. Press ENT to accept the changes.
11. When the LCD screen shows the normal operation status (Figure 5-8) and
the “RUN” light on the LED panel is illuminated, this is an indication that
the grid connection and power generation are successful.