Christie CineIPM-2K, Руководство пользователя

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OPERATION
Cine-IPM 2K User’s Manual 3-7
020-100164-01 Rev. 1 (01/08)
decrease so that dark areas do not become black (i.e., “crushed”). Conversely, overly
high brightness changes black to dark gray, causing washed-out images. See
3.5
Adjusting the Image (Image Settings subsection) .
Gamma
“Gamma” is a global setting that determines what gray shades are displayed between
minimum output (black) and maximum output (white) for all signals. The proper
setting helps maintain optimized blacks and whites while ensuring a smooth
transition for the “in-between” values utilized in colors. Thus, unlike brightness and
contrast settings controls, the overall tone of your images can be lightened or
darkened without changing the two extremes, and all images will be more vibrant yet
with good detail in dark areas.
The normal gamma setting of 2.22 is correct for most signals and conditions. If
excess ambient light washes out the image and it becomes difficult or impossible to
see details in dark areas, lower the gamma setting to compensate. Conversely, if the
image shows excessive detail in black areas, increase the gamma setting. Again, good
gamma improves contrast while maintaining good details for blacks.
Menu
Press
Menu
to enter or exit the Cine-IPM 2K ’s menu system.
OSD (On-screen display)
Press
OSD to hide the
Cine-IPM 2K ’s menu system during use. To see the
menus again, do one of the following:
•
Press and hold
OSD
for a second or two
•
Press and release
OSD followed immediately by
•
Press
OSD OSD
Invisible menus are fully functional, enabling “hidden” access to numbered features
and image adjustments by entering the corresponding sequence of keypresses on the
keypad.
NOTES: 1) With OSD “on”, you can still hide on-screen error messages and direct
slidebars doing so in the Menu Preferences menu.
2)
The state of the on-screen
display is shown in the Status Display Window on the front of the Cine-IPM 2K .
Shutter
No function. The CP2000 shutter is controlled at the Touch Panel Controller .
Function Key
IF WITHIN A MENU:
Using the
Func
key for special tasks within the menu system is
noted with the appropriate topic elsewhere in Section 3 . For example, press
Func
in
the Channel Setup menu to enable deletion or copying of a channel.
Gamma
Menu
OSD
Shutter
Func