3D menu
• Set 3D Enable to On or Off as required.
• Use the Frame Rate Multiplier to reduce icker when the incoming 3D video signal has a low 
frame rate.
For example, a 48Hz frame rate could be tripled to 144Hz.
• 3D Type should be set to Auto, except when the projector has problems selecting between 
Sequential, Frame Packing, Top and Bottom and Side by Side (Half).
• Set the Dark Time to reduce the ghosting that can be caused by the images overlapping whilst 
the glasses are switching.
• Set the Sync Offset to compensate for signal processing delays in the projector.
• Set the Output Sync Polarity to suit the glasses, or if the left and right images appear to be 
swapped.
• Set Source Dominance to Left or Right to suit the incoming 3D video signal.
L
R
Frame Packing
L
R
Top-and-Bottom
L R
Side-by-Side (Half)
L R L R
Sequential
Notes
 
Main Menu
3D
  When using frame rate 
multiplication, the nal output frame 
rate must not exceed 144Hz.
 Set Dark Time to the value 
appropriate to the glasses or 
ZScreen.
 Adjust Sync Offset to eliminate 
ghosting and achieve a smooth 
grayscale.
  For additional information on 3D 
settings, see Some 3D settings 
explained further in this section.
  The information on this page does 
not apply to 2D projectors.