Fine-Tuning The Image Clarity; Fitting The Image To Your Screen; Keystone - BenQ Portable Series User Manual

Fine-tuning the image clarity

To sharpen the picture, adjust the focus.
• Real-time focus adjustment: You may allow the projector to
automatically focus the image in real-time via the settings menu by
configuring Focus > Real Time Adjustment to On. When the projector
is moved or the projection distance is changed, the function will be
performed automatically. The effective distance from the projection
lens to the screen is 3.2 meters. See
information.
• Auto focus: Press the focus button
the projector will automatically focus the image. When the focus is
completed, press
• Manual focus: You may also manually focus the image by either
pressing the focus button
left or right
is still on the screen, or by using Focus > Manual Focus in the settings
menu. See "Focus" on page 49
Note
Do not look into the lens while the light is on. The strong light from the lens may cause damage to
your eyes.

Fitting the image to your screen

Keystone

The keystone effect refers to the situation where the projected image
is noticeably wider at the top / bottom / left / right. It occurs when the
projector is not perpendicular to the screen. The screen automatically
/ to leave.
on the remote control and pressing the
buttons on the remote control while the focus guide
"Focus" on page 49
on the remote control and
for more information.
34
for more