KRAMER: SIMPLE CREATIVE TECHNOLOGY
Operating the VP-501xl/VP-502xl
8
8.1
Using the Quick-Set Buttons
The following sub-sections describe the
VP-501xl
and
VP-502xl
quick set
buttons.
8.1.1 Using the AUTO IMAGE Button
The
VP-501xl
/
VP-502xl
assesses the image and improves the quality, by
automatically adjusting the phase, frequency and position, when the AUTO
IMAGE button is pressed.
For example, if your computer application switches resolutions (and frequency),
press the AUTO IMAGE button to automatically improve the picture quality.
8.1.2 Using the FREEZE Button
Press the FREEZE button to freeze the picture on the screen. The frozen picture
is displayed regardless of the signal on the input to the unit. This allows you, for
example, to change the programs on the PC, and set up the next image.
By pressing the FREEZE button again, the frozen image will be replaced by
the most current image on the input to the unit.
8.1.3 Using the OS/US Button
Press the OS/US button to toggle between over-scan and under-scan:
•
Over-scan omits the border. The displayed image, when set
correctly, is larger than the screen
1
•
Under-scan (sometimes know as the Compress mode) leaves a
border around the image
2
Over-scan
Under-scan
Figure 6: Over-scanned and Under-scanned images
1 Making the data bigger and easier to read but running the risk of having some of it run off the edge of the screen
2 The image appears reduced in size with a margin around it so that none of the data gets lost
