Benq MP622 Manuel D’Utilisation
Operation
30
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:
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.
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.
Do not look into the lens while the lamp is
on. The strong light from the lamp may
cause damage to your eyes.
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.
button as it is close to the exhaust vent
where hot air comes from.
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.
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, adjust the value of Keystone in the DISPLAY menu, on the projector control panel,
or remote control. See
perpendicular to each other, the projected image becomes trapezoidal. To correct this
situation, adjust the value of Keystone in the DISPLAY menu, on the projector control panel,
or remote control. See
for details.
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 3 seconds,
the built-in Intelligent Auto Adjustment function
will re-adjust the values of Frequency and Clock
to provide the best picture quality.
picture quality. To do this, press AUTO on the
projector or remote control. Within 3 seconds,
the built-in Intelligent Auto Adjustment function
will re-adjust the values of Frequency and Clock
to provide the best picture quality.
The current source information will be displayed
in the upper left corner of the screen for 3
seconds.
in the upper left corner of the screen for 3
seconds.
The screen will be blank while AUTO is
functioning.
functioning.
Fine-tuning the image size and clarity
1.
Adjust the projected image to the size
that you need using the zoom ring.
that you need using the zoom ring.
2.
Then sharpen the image by rotating
the focus ring.
the focus ring.