Electrohome VistaGRAPHX 10K, User Manual

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- In specialized applications, such as
when you are matching adjacent displays with numerous sources, you may find
that you need a specific color temperature that lies somewhere between one
preset color temperature and another. In this case, select the Interpolated option
and use the slidebar to adjust the temperature as desired in increments of 10°K.
This new temperature, which is interpolated from the neighboring presets, can be
used with any source and appears as shown when it is in effect:
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- If you need a specific color temperature for
the current source only, select the Custom option. This will produce a separate
Custom Color Temperature sub-menu in which you can customize 3 drives and 3
blacklevels to create a new temperature for the current source as described
below:
4,
Make sure the projector is warmed up. In the Image Settings menu, set the
main projector brightness to 50 and contrast to 60. Display the “grayscale
10” test pattern (use the
7HVW key).
5,
In the Color Temperature pull-down list, select Custom.
6,
In the Custom Color Temperature sub-menu, select “Default”. From the
list, choose the preset color temperature which most closely resembles the
new color temperature desired. For example, if you want a slightly higher
(more bluish) temperature than 6500°, select 6500° as a starting point.
NOTE: The “default” temperature option you begin with automatically
changes to “custom” as soon as you begin adjusting— you will not lose
the preset. If you make a mistake and want to start over, select “default”
again to reset.
7,
The 3 drives and 3 blacklevels for the default temperature you selected
are shown in the menu. Note that the blacklevels are likely all set to 30,
and drives are 73 or less. Always leave the blacklevels at 30, and always
keep at least one drive at 73.