Delete all graphics
Click on
to delete all graphics placed in the image.
7. FEATURES
LIGHT
Press
“LAMP”
to turn on or turn off the light.
ZOOM IN AND ZOOM OUT
Press "
ZOOM+"or "ZOOM-"
POSITIVE/NEGATIVE CONVERSION
Press the
Neg
button on the remote control, the output image will be converted to negative color.
Press it again, the output image will be converted back to original color.
FOCUS ADJUSTMENT
When the PV 490S is turned on the focus automatically adjusts to the stage, it is
usually not necessary to re-adjust the focus if you are only working with flat materials
(text, photos, etc.).
40
Summary of Contents for PV 490S
Page 13: ...5 2 USB A CONNECTION 13 ...
