Christie CS50-D100U, Руководство пользователя

Страница: 23 / 116

OPERATION
3-6
RPMS, CS50 & CS70-D100U/UF User’s Manual
Contrast
Press
Cont
to change the amount of white in your images. Use and until you
reach the desired level of contrast—for best results, start low and increase so that
whites remain bright but are not distorted or tinted, and that light areas do not
become white (i.e., are “crushed”). Conversely, low contrast causes dim images. See
Image Settings.
Brightness
Press
Bright
to increase or decrease the amount of black in the image. Use and
until you reach the desired level of contrast—for best results, start high and
decrease so that dark areas do not become black (i.e., are “crushed”). Conversely,
high brightness changes black to dark gray, causing washed-out images. See Image
Settings.
Projector
Press
Proj
when you want to access a specific projector within a network or if you
simply need to see if the local projector is listening. The number appearing in the
“Enter Number” window indicates which projector is currently listening to
commands, and will match the projector number that has been defined in its
Communications menu.
The “Projector” checkbox (read-only) shows whether or not the projector physically
connected to a keypad is listening to commands from that keypad. A checkmark
means that connected projector is listening; if there is no checkmark, you are
communicating with a different projector.
Enter the 3-digit number assigned to the specific projector you want to use. Press
Enter
to select, press
Exit
to cancel. If you switch to a projector other than the one you
are currently using, the checkmark will be deleted.
Press
Proj
and then
Proj
again without entering a projector number to broadcast to
multiple projectors. Keypad commands will then affect all projectors present.
NOTES: 1) The "Broadcast Keys" option in the Communications menu must be
selected for only one (any) projector in a serial network. The keypad in use must be
OFF (disabled) for the remaining projectors. See Keypad Protocols and
Communications later in this section.
Pixel
Press
Pixel
to access the pixel tracking and pixel phase double slidebar. Adjust pixel
tracking first: use or to increase or decrease the frequency of the pixel
sampling clock to correct consistency of the image. For proper phase, use
ON
and
OFF
to increase or decrease pixel phase so that any shimmer disappears and the
image is stable throughout. See Size and Position for a complete explanation of
tracking and phase.
Position
Press
Position
to move the image using the double slidebar. At the slidebar, use or
to move the image left or right, use
ON
or
OFF
to move the image up or down.
Cont
Bright
Proj
Pixel
Position