Wolf cinema SDC-12 User Manual page 65

SDC-12/SDC-15
The frame sequential method is a way of displaying left- and right-eye video images
[sequentially]. The projector projects the video images used for the left- and right-eyes
directly onto the screen. The video images for the left and right side are only visible with
the respective eye, as the left and right sides of the 3D glasses are opened and/or shut
rapidly by a liquid crystal shutter. As a result, the left and right images are seen only by
the respective eye and reveal a 3D image.
Left-eye
image
Open
:::
Video image projection
with the projector frame
sequential method
In order to match the timing of the 3D video images with the opening/closing of the liquid
crystal shutters, the projector sends rapid timing data to the 3D glasses, via infrared
pulses as broadcast from the 3D emitter.
64
1080p D-IL A 3D Front Projector
Right-eye
image
Close
3D-glasses
Eyes
2013 User' s Manual
displayed, we urge you to refrain
from looking at the screen with
the naked eye. Insure sufficient 3D
glasses are present for your entire
viewing audience.
• The optional 3D glasses are only
to be used for viewing 3D videos
from the projector. Please do not
use it for watching other objects
or for watching 2D video images.
audience glasses, so that the IR
timing data can reach the 3D
Stereoscopic
glasses without interference. The
video image
IR information may be "bounced"
off certain screen surfaces and
reach the glasses.
• In certain cases, the system may
still not work correctly, especially:
• If you are near other infrared
communication equipment
or lighting.
• If the 3D emitter is oriented
away from the 3D glasses.
• Depending on the type and
usage of 3D emitters, it is
also possible that its operation
might influence the operation
of other devices using infrared
communications.
As the video images
for the left and right side
flash alternatively when
With using the 3D emitter,
please orient the emitter in
such a way towards the