Mirage 2000 - Page 46

OPERATION
Mirage 2000/4000/6000 User’s Manual
3-9
Volume
Non-functional.
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.
To use a specific projector, enter the 3-digit number assigned to the 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.
To broadcast to multiple projectors, press
Proj
and then
Proj
again without entering a
projector number. 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 2.10. Keypad Protocols and
Conversion, and 3.7, Configuring System Parameters.
Pixel
Press
Pixel
to access the pixel tracking and pixel phase double slidebar. Adjust pixel
tracking first: use
and 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 3.6, Adjusting the Image (Size and Position
subsection) for a complete explanation of tracking and phase.
Position
Press
Position
to move the image using the double slidebar. At the slidebar, use
and to move the image left or right, use
ON
and
OFF
to move the image up or
down.
Lens
(OPTIONAL)
NOTES: 1) Requires a motorized lens. In non-motorized projectors, adjust the lens
manually for proper focus, zoom and offsets as described on page 2-2. 2) For full
details regarding use of motorized lens functions, refer to 2.8, Zoom, Focus and
Lens Offset.
Vol
Proj
Pixel
Position
Lens