Christie Roadie 25K, User Manual

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OPERATION
3-48
Roadie 25K User’s Manual
Images from this source will then display correct blacks and whites without crushing
or washing out.
Level Detector
The Level Detector checkbox enables a specific thresholds for blacks and whites—
input levels that fall below a specified Level Value (see below) are displayed as
black, and all others are displayed as white. It aids in Odd Pixel Adjustment. To use:
1. Enable Level Detector and display a continuous grayscale.
2. Set
Level Value to near black (such as 200).
3. Adjust Offsets to minimize area of black stripe.
4. Set
Level Value to near white (such as 800).
5. Adjust Gains to minimize area of white stripe.
Level Value
The Level Value defines the value to be used by the Level Detector in recognizing
blacks and whites. See Level Detector, above.
Reserved
No function.
The two “Option
Card” entries In the
Configuration
menu identify
which optional
input modules
(a.k.a. cards) are
present at
INPUT 5
(Option 1) and
INPUT 6
(Option 2).
If either of these option slots are empty, the corresponding read-only menu entry does
nothing. If there is a module installed, the corresponding menu entry may activate a
submenu of further options pertaining to that module.
For example, the Dual SD/HD-SDI module is factory-installed at
INPUT 5
(Option 1).
The Option 1 Card submenu provides controls for configuring the various
connections on this multi-input, multi-output module. As desired for your
application, you can define 1) which physical input loops through to which output,
and 2) which functional input (main or PIP signal) loops through to which output.
NOTE: Seamless switching is not currently supported in this projector.
PIP (Picture-in-Picture) and Seamless Switching are independent but related
projector features that both utilize two image processing paths within the projector. In
the case of Picture-in-Picture, this double processing enables you to display two
different images simultaneously – typically a smaller “secondary” image within a
large “primary” background. In a seamless switch (not currently available for this
projector), the double processing essentially occurs between displays so that a full
image relayed from one source can smoothly transform into a full image from
System Configuration
'
OPTIONAL INPUT MODULES
3.9 Working with
PIP