Using the DIGITAL ZOOM function
Correcting keystone distortion
This function lets you enlarge a single section of the picture. Furthermore, the spot display mode which is used to select the section which is to be enlarged can also be used when making presentations.
#Press a DIGITAL ZOOM +/- button.
The projector will change to spot display mode.
$Use the F, G, I and H buttons to move the spot to the section which you would like to enlarge, and then press the ENTER button.
The area around the spot will then be enlarged to twice the normal size.
%Use the DIGITAL ZOOM +/- buttons to change the enlargement ratio.
The enlargement ratio can be changed within the range of x1 to x2, in steps of 0.1.
NOTE:
BWhen PC signals are being input, the enlargement ratio can be changed within the range of x1 to x3.
&Press the MENU button to return to the normal screen. The projector will not return to spot display mode at this time. To return to spot display mode, clear the enlarged picture display from the screen and then press a DIGITAL ZOOM +/- button again.
NOTE:
BThis function can only be used when using the remote control unit.
BIf the type of signal being input changes while the digital zoom function is being used, the digital zoom function will be cancelled.
When either the projector or the screen is tilted, the keystone distotion will affect the image. You can correct the image proportions by the following procedure.
#Use the KEYSTONE buttons to obtain image balance.
You can also correct keystone distortion by selecting the KEYSTONE item in the MAIN MENU and pressing ENTER.
Picture condition | Operation |
Press the 
or H button.
Press the 
or I button.
$Press the MENU button to return to the previous screen.
NOTE:
BKeystone distortion can be corrected to ±30° of the angle of tilt for the projector. However, the greater the correction amount, the more the picture quality will deteriorate, and the harder it will become to achieve a good level of focus. To obtain the best picture quality, set up the projector and screen in such a way that the amount of keystone correction required is as minimal as possible.
BThe picture size will also change when correction of keystone distortion is carried out.
Basic Operation
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