Benq PE5120 用户手册
16
Using the projector and remote control
Auto-adjusting the image
With one press of the Auto button on the projector or remote control, the
built-in intelligent Auto-adjustment function will re-adjust the values of
Frequency and Clock to provide the best image quality.
built-in intelligent Auto-adjustment function will re-adjust the values of
Frequency and Clock to provide the best image quality.
The current source information will be displayed at the bottom right of the
screen for 3 seconds.
screen for 3 seconds.
The screen will be blank while Auto adjustment is functioning.
Correcting Keystone picture distortion
Keystone picture distortion (keystoning) occurs in situations where the
projector is not perpendicular and level with the centre of the screen. It
results in the projected image being wider at either the top or bottom of the
image, (seen in the shape of a building stone archway keystone
projector is not perpendicular and level with the centre of the screen. It
results in the projected image being wider at either the top or bottom of the
image, (seen in the shape of a building stone archway keystone
).
If you cannot alter the location of the projector, you can manually correct
for it by following any one of these steps:
for it by following any one of these steps:
• Press
3 Left or Right 4 (hot key) on the projector to display the status
bar labelled Keystone. Press
3 Left to correct keystoning at the top of the
image. Press Right
4 to correct keystoning at the bottom of the image.
• Press
or
on the remote control to display the
status bar labelled Keystone, then press
to correct
keystoning at the top of the image or press
to
correct keystoning at the bottom of the image.
Fine-tuning the image size and clarity
1. Adjust the projected image to the size that you
need using the zoom ring.
need using the zoom ring.
2. Then sharpen the image by rotating the focus
ring.
ring.
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