BenQ MP522 User Manual - Page 28

Switching input signal, Adjusting the projected image

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Switching input signal The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. Be sure the Quick Auto Search function in the SOURCE menu is On (which is the default of this projector) if you want the projector to automatically search for the signals. You can also manually cycle through the available input signals. 1. Press SOURCE on the projector or remote control. A source selection bar displays. 2. Press / until your desired signal is selected and press Mode/Enter. Once detected, the selected source information will display on the screen for seconds. If there is multiple equipment connected to the D-Sub / Comp. projector, repeat steps 1-2 to search for another signal. Video • The brightness level of the projected image will S-Video change accordingly when you switch between different input signals. Data (graphic) "PC" presentations using mostly static images are generally brighter than "Video" using mostly moving images (movies). • The input signal type effects the options available for the Picture Mode. See "Selecting a picture mode" on page 32 for details. • The native display resolution of this projector is in a 4:3 aspect ratio. For best display picture results, you should select and use an input signal which outputs at this resolution. Any other resolutions will be scaled by the projector depending upon the 'aspect ratio' setting, which may cause some image distortion or loss of picture clarity. See "Selecting the aspect ratio" on page 31 for details. 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 1 quick-release button to lock the foot in position. 2. Screw the rear adjuster foot to fine tune the horizontal angle. 2 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. 28 Operation

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Operation
28
Switching input signal
The projector can be connected to multiple devices at the same time. However, it can only
display one full screen at a time.
Be sure the
Quick Auto Search
function in the
SOURCE
menu is
On
(which is the default of
this projector) if you want the projector to automatically search for the signals.
You can also manually cycle through the available
input signals.
1.
Press
SOURCE
on the projector or remote
control. A source selection bar displays.
2.
Press
/
until your desired signal is
selected and press
Mode/Enter
.
Once detected, the selected source information
will display on the screen for seconds. If there
is multiple equipment connected to the
projector, repeat steps 1-2 to search for another
signal.
•
The brightness level of the projected image will
change accordingly when you switch between
different input signals. Data (graphic) "PC"
presentations using mostly static images are generally brighter than "Video" using mostly
moving images (movies).
•
The input signal type effects the options available for the Picture Mode. See
"Selecting a
picture mode" on page 32
for details.
•
The native display resolution of this projector is in a 4:3 aspect ratio. For best display
picture results, you should select and use an input signal which outputs at this resolution.
Any other resolutions will be scaled by the projector depending upon the 'aspect ratio'
setting, which may cause some image distortion or loss of picture clarity. See
"Selecting
the aspect ratio" on page 31
for details.
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.
D-Sub / Comp.
Video
S-Video
1
2