Optoma 3D-RF System User Manual page 7

period, the performance tuning settings will be saved and the Optoma 3D-RF Emitter will return to
normal operating mode.
See the appendix About Performance Tuning for a detailed explanation of shutter glass function and
performance tuning.
Delay Tuning
Moving the joystick up and down will change the delay between when the "Open Left" signal is received
by the emitter and when the left lens opens. (The delay of the right lens will also be changed in lockstep,
as will the lens closing times.)
UP = INCREASE DELAY, GAUGE GOES UP
DOWN = DECREASE DELAY, GAUGE GOES DOWN
As the delay is changed, a bar of red LED's will move up and down to form a gauge of the delay. Each of
the five LED's will march through four visibly different brightness levels, resulting in 20 possible visible
values for delay. With a small tap the transmitter will actually change delay by a small amount not
visible on the LED display. If up or down is pressed and held, the gauge will move quickly through the
values. If up or down is pressed and released, the delay will change by a unit one quarter the size of a
visible change in lighting. It takes four taps in the same direction to make a visible change in the gauge.
Lens Duty Cycle Tuning
Moving the joystick left and right will change the total time the glasses open each lens.
LEFT = CLOSE LENSES MORE, BRIGHTNESS GOES DOWN, GHOSTING MAY GO DOWN
RIGHT = OPEN LENSES MORE, BRIGHTNESS GOES UP, GHOSTING MAY GO
UP
As the duty cycle is changed, a bar of orange LED's will move up and
down to form a gauge of the delay. (Other than color, the delay gauge
and the duty cycle gauge have the same appearance; which gauge is
displayed is determined by which direction has been pressed last.) Each
of the five LED's will march through four visibly different brightness levels (resulting in 20 possible visible
values for duty cycle.) With a small tap the transmitter will actually change duty cycle by a small amount
not visible on the LED display. If left or right is pressed and held, the gauge will move quickly through the
values. If left or right is pressed and released, the delay will change by a unit one quarter the size of a
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