Avermedia AVerKey550, Руководство пользователя

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Chapter 3 Using the AVerKey550
23
AVerMedia Spylight
The AVerMedia Spylight
function works somewhat
the same as your regular
overhead projector. With
this function, you can
highlight a part of your
presentation and then
"cover" the rest by
darkening areas which you
do not want to show to your
audience.
When you press the
SPYLIGHT button for the first time, the upper part of your presentation
screen will be highlighted. (See the sample screen above.)
Highlighting Areas Horizontally and Vertically
Use the MOUSE CURSOR Button to show or darken more parts
of your presentation screen.
Different Types of Zoom
The
AVerKey
550
provides 4 types of zoom : Normal Zoom, AVerMedia
Area Zoom, AVerMedia Spot-Zoom , and AVerMedia Pointer-Zoom .
Normal Zoom
Normal Zoom allows you to zoom in and out of the computer image on TV.
When you press the
ZOOM
button for the first time, the upper left side of
your computer image will be enlarged and displayed on TV.
Once you have used other AVerMedia zoom functions (e.g. AVerMedia
Area Zoom, Pointer-Zoom, etc.), you can press the
ZOOM button to re-
display the last zoomed image.
Highlighted Area