Adjustment of the projection screen
Focus adjustment
Clockwise rotation of the lens, the lens all back into the machine (Figure 1), and then slowly
counterclockwise rotation of the lens(Figure 2). Careful observation of the pixels on the screen at the
same time the particles is the most clear image (imagethe middle region, date), is the lens to focus the
best position. Can also press the MENU button to display the menu with the tune whole, the most clear
in the menu font, that is, the lens focus on the best location
。
15
The newly installed projector, boot up using for the first time, will normally be
the fuzzy image with the image border trapezoid, which is the focal length of the
projector lens and keystone correction unadjusted good reason. Correction in the
following way.
Photo
1
photo
2