3D Sync Delay; 3D Sync Source; 3D Sync Output Polarity - Digital Projection TITAN SX+ 3D, DUAL 3D ULTRA CONTRAST User Manual

For important information about how Input 8 is used, see
TITAN sx+ 3D, Dual 3D, Ultra Contrast
Digital Projection
Setup menu, 3D Setup continued

3D Sync Delay

The sync signal from the 3D server will be in phase with the frames generated by
its graphics card. However, to compensate for processing delays in the projector,
this control is provided to introduce a delay to the sync output signal sent to the
Z screen or 3D glasses.
Incoming
video
Incoming
sync signal
Video signal with
processing delays (and
dark time adjustment)
Sync output signal after
delay adjustment
•
Press and to select Sync Delay.
Press and to adjust the slider (-1500 to +1500 µS).

3D Sync Source

•
Press and to select 3D Sync Source.
Press and to select from:
External
Internal

3D Sync Output polarity

•
Press and to select 3D Sync Output Polarity.
Press and to select from:
Positive
Negative
Rev C April 2011
INPUT 8 in the Notes column
User Manual
, and also Section 4, Overview.
4. Controlling the projector
Notes
3D may not be present on some
models
None of the 3D options are
avialable unless 3D Mode is set
to Consumer or Professional.
In order to achieve maximum
light output and a smooth
greyscale, whilst eliminating
ghosting, the following
procedure is recommended:
1. Set the Dark Time (see
previous page) to a value
appropriate to the glasses or
Z-screen, say 1000 µS.
2. Adjust the Sync Delay time to
eliminate ghosting and achieve
a smooth greyscale.
3. Repeat steps 1 and 2 until the
best result is obtained.
Use this if the left and right
images appear to be swapped.
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