Benq cp270 Manual De Usuario
Operation
26
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.
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.
this projector) if you want the projector to automatically search for the signals.
You can also manually cycle through the available
input signals.
input signals.
1.
Press SOURCE on the projector or remote
control. A source selection bar displays.
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.
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).
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
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
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
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:
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.
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.
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.
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