Christie DLV1280 DX User Manual page 64

WHITE LEVELS –
These 3 controls are adjustable only if a "User" choice is
selected (in which case "User 1, 2, 3 or 4" appears at the top of the Color
Temperature Setup menu). Their current values are shown for the active color
temperature. Changing a white level here changes the drive (contrast) for that
color, essentially creating a new color temperature that is "warmer" or "cooler"
etc. For maximum overall brightness, always keep at least one white level at
100. When you are satisfied with the new "User" temperature, it can be used
immediately upon exit or it can be selected from either the Image Settings menu
or the Color Temperature Setup menu as usual. You can re-define a "User" color
temperature at any time using the Color Temperature Setup menu.
COLOR ENABLE –
Select which color or colors you want to see, useful while
working with color temperature white levels.
COPY FROM –
Use this option to replace the currently selected "User" color
temperature setup with that of another. This function can be particularly useful as
a starting point for a new "User" color, or for accessing an unaltered factory
default. It is disabled for all color temperatures except "User". See Figure 3.16.
To create a starting point: To set a starting point for a new custom user color
temperature, select a user temperature, then highlight "Copy From" and select a
temperature similar to what you want. Adjust white levels from there as desired.
To use a factory default: The preset
color temperature setups (3200K,
5400K, 6500K and 9300K) can be
altered from within the password-
protected Service menu only—note that
although such an alteration changes the
setup and appearance for a preset, it
does not change its name. If you suspect
that you are using a preset temperature
that has been altered and you want
instead to use the original factory-
calibrated color temperature without
clearing the entire projector memory,
you can use the "Copy From" option in
the Color Temperature Setup menu to set
Figure 3.16. "Copy From"
OPERATION
Figure 3.17. Presets and
"Factory" Presets
DLV1280 DX User's Manual
3-31