IBM VT575 Manuel D’Utilisation
25
3. Projecting an Image (Basic Operation)
AC I
N
ZOOM
FOC
US
ZOOM
FOC
US
FOC
US
ZOOM
AC I
N
ZOOM
FOC
US
FOC
US
Focus
Use the FOCUS ring to obtain the best focus.
Zoom
VT676/VT670/VT575/VT470
Use the ZOOM lever to finely adjust the image size on the
screen.
screen.
VT47
Use the Digital ZOOM button on the projector cabinet to
electronically enlarge or reduce the image size.
electronically enlarge or reduce the image size.
NOTE: Digital Zoom can cause result in a blurry image because
zooming is made electronically.
zooming is made electronically.
VT47
VT676/VT670/VT575/VT470