User manual

Section 3: Operation
Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual 3-35
020-100001-07 Rev. 1 (11-2009)
3D STEREO SYNC DELAY — Set when the L/R frames begin, defining the best
reference point for synchronizing the display with your glasses. Proper adjustment of
this delay should eliminate cross talk and odd colors caused by timing differences
between the glasses and the projected display. Use this slide bar only if the Mirage 3D
Stereo Sync Cable is connected between the projector’s GPIO port and a server. Slide
bar values indicate the number of lines that are delayed.
FRAME LOCK ENABLE — This option allows the projector to control the output frame
timing based on the input signal. The locked option forces (if possible) the output
image to be phase locked to the input frames. Rate Matched means that the output
runs at close to the input frequency but isn’t locked to it so the output will drift in
phase relative to the output. Free Run forces the output to run at a 60Hz frame rate.
Locked
Rate Matched
Free Run
1.
2.
3.
NOTE: 1) See separate Using 3D in Mirage
manual provided for additional
information.
Mirage HD & WU Series — Simulation 3D —
SUBMENU OF ADVANCED IMAGE
SETTINGS
Use the options in the Simulation 3D
menu to make the timing adjustments
necessary for realistic simulation and
3D images.
NOTE: For complete 3D application
notes, refer to the separate Using 3D
in Mirage manual provided with the
Mirage projector.
FRAME DELAY MONITOR —For best
results, the value should remain fairly
constant, indicating that timing of
input and output frames is locked; the Frame Delay Monitor value should stay within
5-10 lines or so of the Frame Delay setting. If a frame is lost or “dropped”, this value
will cycle to maximum and jump to minimum and then repeat, indicating that the
frame input is no longer equal to the output. If the signal is not locked, the values will
change erratically; you can adjust the Frame delay to attempt a correction.
NOTE: See separate Using 3D in Mirage manual provided for more information.
FRAME DELAY — Set the number of lines delayed between the input signal and its
appearance on screen, keeping in mind that projector processing always adds one
frame of delay to the frame delay setting. For applications such as simulation, where
the feeling of “real time” image response is a priority, a minimum setting is usually
preferable. For projectors capable of 3D (stereographic) applications where alternating
left-right frames must be synchronized with the corresponding L/R shutters in 3D
glasses, a total frame delay setting of two (or multiple of two) may be more useful. If
set too high or low, frame locking will not be possible—most sources require
approximately 50 lines of delay to ensure frame locking.
NOTE: See separate Using 3D in Mirage
manual provided for more information.
1.
2.
3.
4.
5.
6.
7.
Frame Dela
y
Monitor
Frame Delay
Dark Interval
3D Sync Input
3D Sync Output
3D Stereo S
y
nc Dela
y
Frame Lock Enable
3D Source
Simulation 3D
1047
1000
2500
Input A
To Emitter
592
Locked
Mirage HD Models