InFocus XS1 - Manual (Page 29)

Operation 29
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 "Correcting keystone" on page 30 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.
The current source information will be displayed
in the corner of the screen for 3 seconds.
The screen will be blank while AUTO is functioning.
Fine-tuning the image clarity
If needed, sharpen the picture by rotating the
focus ring.
WARNING
• 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.