Reliability - winsonic VH-CH6504-QF35L0-0000R-MIL User Manual

b. Display Function
Display Rotate,
OSD Rotated: OFF / 90 / 270
c. Picture
b-1 Backlight
If select BackLight function, you can push ADJ+ or ADJ- key to increase or
decrease backlight current of the inverter.
Set to rotate the OSD menu
BackLight
50