Benq Projector Accessories SP890 Manual De Usuario
25
Using the projector
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Adjusting the projected image
Adjusting the projection angle
There are four adjuster feet on the bottom of the projector. These can be
used if necessary to change the projection angle. Screw the feet in or out as
appropriate to aim and level the projection angle.
used if necessary to change the projection angle. Screw the feet in or out as
appropriate to aim and level the projection angle.
If the screen and the projector are not perpendicular to each other, the
projected image becomes vertical trapezoidal. To correct this problem, see
projected image becomes vertical trapezoidal. To correct this problem, 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.
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.
for 3 seconds.
•
The screen will be blank while AUTO is functioning.
•
This function is only available when a PC signal (analog RGB) is
selected.
selected.
Fine-tuning the image size and clarity
1. Adjust the projected picture to the size that
you need using the zoom ring.
2. Sharpen the picture by rotating the focus
ring.