Advanced Image Settings - Christie Entero RPMWU User Manual

Section 3: Operation
3. For the current color, adjust its corresponding Blacklevel slide bar just until a single solid band of black
appears at one edge of the screen. This band represents the first band of the greyscale pattern. It should be
100% black.
4. With the same color still active, adjust its corresponding Input Drive slide bar just until a single band of
color appears at the opposite edge of the screen. This band represents the last band of the greyscale pattern,
which should be 100% white (or the current color, if a certain color is enabled).
5. Check the black band and adjust the black level slide bar if necessary.
NOTE: Adjusting the black level affects the gain. Only adjust when necessary.
6. Repeat steps 3-5 with the two remaining primary colors. When each primary color shows one optimized
black band and white (or colored) band, the input levels for this source are correctly set. Upon exiting the
Input Levels menu, the Peak Detector check box will clear.
NOTES: 1) Input levels apply to the current source only, but for any color temperature used. 2) If color
temperature is set up based on the internal test patterns, you can set up input levels for a given source so that
they match the color temperature of the internal test patterns.

Advanced Image Settings

Use the Advanced Image Settings submenu to make the adjustments for
lesser-used but more specialized applications on your projector.
Gamma Settings
The system offers 2 types of gamma correction. Gamma correction can be
applied to a specific source to correct for luma encoding. This is a channel
setting and reapplied every time the same signal is detected. This is the
'Gamma' control. On the other hand the system also provides a global
Gamma Correction control. The global control offers an offset applied to
all channels. This offset is used to compensate for changes in ambient
conditions such as ambient light in the room and projected material.
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Figure 3-7 Adjusting Input Levels Using the Peak Detector
Entero RPMWU/RPMSP/RPMHD-LED01 User Manual
020-100367-05 Rev. 1 (06-2012)