Lamp Mode; Advanced Options; Aspect Ratio; Position/Clock - NEC VT650 User Manual

Lamp Mode

Lamp Mode
Normal
This feature enables you to select two brightness modes of the
lamp: Normal and Eco modes. The lamp life can be extended up
to 3000 hours by using the Eco mode.
Normal Mode: This is the default setting. This setting con-
sumes maximum current from the AC in-
put and results in the most light output.
Eco Mode: Select this mode to extend the lamp life by
up to 150%.
NOTE: During the first one minute of operation the light output
from the projector will be brighter than during normal use. The
user will notice a slight drop off in brightness after the projector
has completed the start-up mode.
Advanced Options (Advanced mode)
Allows for adjustments of image position and stability.

Aspect Ratio

Position/Clock

Resolution
Video Filter
When you select Advanced Options in Advanced mode, the fol-
lowing options are available: Aspect Ratio, Position/Clock, Reso-
lution, and Video Filter.
Eco
Aspect Ratio:
Aspect Ratio
Normal
Aspect Ratio allows you to select the best Aspect mode to
display your source image.
When 4:3 is selected from the source (i.e. DVD player),
the following selections will display:
Normal Zoom
Standard All 4 sides
4:3 Aspect stretched
When 16:9 is selected from the source (i.e. DVD player),
the following selections will display:
Normal Zoom
16:9 image All 4 sides
displayed stretched
in 4:3 mode
NOTE: You can select three image positions for Cinema:
Top, center, and bottom.
See page E-35 for setting image positions.
NOTE: Once the Aspect setting has been changed, the "Reso-
lution" setting is automatically changed to "Auto".
E–32
Zoom Wide Zoom Cinema
Wide Zoom
Left & Right Left and right
stretched
Wide Zoom
Left & right Left and right
stretched stretched to
display the true
Cinema
stretched
Cinema
aspect