Optoma X304M - Manual (Page 29)

English 29
Image | Advanced | Signal
Automatic
Set Automatic to On or Off to lock or unlock the Phase and
Frequency features.
4 Off—disable auto lock.
4 On—enable auto lock.
Frequency
Change the display data frequency to match the frequency of
your computer’s graphics card. If you experience a vertical
flickering bar, use this function to make an adjustment.
Phase
Phase synchronizes the signal timing of the display with the
graphic card. If you experience an unstable or flickering image,
use this function to correct it.
H. Position
4 Press ◄ to move the image left.
4 Press ► to move the image right.
V. Position
4 Press ◄ to move the image down.
4 Press ► to move the image up.
User Controls