Christie Roadster S+ User Manual page 81

OPERATION
Backlight
Toggle to turn the built-in keypad backlighting on and off.
Front IR / Back IR
As needed for your application, set to "any" so that the front and/or rear IR sensor
locations on the projector respond to the IR keypad. Set to "off" to disable.
To disable both IR sensors, you cannot use the IR remote keypad to select the second
setting. This safeguard prevents accidentally disabling an IR keypad while you
OFF
are using it. Instead, use either the built-in keypad or a wired remote (optional) to set
the remaining active sensor to . The projector will no longer respond to an IR
OFF
remote keypad.
NOTE: Protocols B – G are used for rental staging applications.
Wired Keypad
The wired keypad is ON by default to when connected to the rear of the projector.
The projector will then respond to incoming commands from this port. To disable the
wired keypad, you must use a different keypad—the built-in or an IR remote
keypad—to select "off". This safeguard prevents you from accidentally disabling the
wired keypad during use.
System Configuration
' In the Configuration menu, select the
— GEOMETRY & COLOR —
Geometry and Color submenu when
you need to modify overall color
performance and/or image geometry for
all sources.
Test Pattern
Choose the desired internal test pattern,
or select OFF to turn off a test pattern.
Alternatively, use the key for cycling through test patterns.
Test
Keystone
NOTE: If the optional ChristieTWIST module is installed, this option is Keystone
and Warping, and activates a submenu for defining custom image shapes. Please
refer to documentation included with your Christie TWIST module.
Use to correct a keystoned image shape in which both sides of your image are
inclined toward the top or bottom edge (see Figure 3.20). Tilting the projector in
relation to the screen typically causes keystone, so that the lens surface and screen are
no longer parallel to each other.
Figure 3.20. Keystone Adjustment
3-43
Roadster/Mirage S+ User's Manual