Adjusting The Projected Image - BenQ MX768 User Manual

You can also press SOURCE on the projector or remote control to select your
desired input signal. See
• If no signal is detected for 3 minutes, the projector automatically enters ECO BLANK
mode.

Adjusting the projected image

Adjusting the projection angle
The projector is equipped with 1 quick-release adjuster foot and 1 rear adjuster foot.
These adjusters change the image height and projection angle. To adjust the projector:
1. Press the quick-release button and lift the
front of the projector. Once the image is
positioned where you want it, release the
quick-release button to lock the foot in
position.
2. Screw the rear adjuster foot to fine tune the
horizontal angle.
To retract the foot, hold up the projector while
pressing the quick-release button, then slowly
lower the projector. Screw the rear adjuster foot in a reverse direction.
If the projector is not placed on a flat surface or the screen and the projector are not
perpendicular to each other, the projected image becomes trapezoidal. To correct this
situation, see
• Do not look into the lens while the lamp is on. The strong light from the lamp may cause
damage to your eyes.
• Be careful when you press the adjuster button as it is close to the exhaust vent where hot air
comes from.
Auto-adjusting the image
In some cases, you may need to optimize the
picture quality. To do this, press AUTO on the
projector or remote control. Within 5
seconds, the built-in Intelligent Auto Adjusent
function will re-adjust the values of Frequency
and Clock to provide the best picture quality.
• The screen will display "Auto adjusting" while
AUTO is functioning.
• This function is only available when PC signal (analog RGB) is selected.
Correcting 2D keystone
2D Keystone function enables a wider projector installation area compared to
conventional projectors with limited positioning in front of the screen.
To correct this, you will need to manually correct it following one of these steps.
28
Operation
"Switching input signal" on page 36
"Correcting 2D keystone" on page 28
for details.
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for details.
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