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OPERATION
Keypad Usage ➤
3.4
The keypad is used the same way you would use a remote keypad supplied
with a TV or VCR. There are only a few general key press rules to keep
in mind:
Key Press Rules
1) All key presses are in sequence; no functions require simultaneous key
presses.
2)
and
are the only keys which require an extended hold-down for
STBY
POWER
function activation (about one second). For all other keys, a momentary
press will activate the key's function.
3)
, ,
and
are the only keys which repeat when held down. For all
other keys, the key must first be released then pressed again for repeated
activation.
4) Pressing
always exits the current function, operation, menu, or
EXIT
dialog box.
Notes: 1) To toggle the keypad's backlit display (enable or disable), press
. See section 2.3 for details. 2) If keys are pressed at a time
BRITE
TINT
DETAIL
3
when the projector is busy (such as during power-up), the key presses may not
take effect.
When the projector is turned on, it begins operation at Operation Level.
Operation level is the normal level of operation at which a source image
is (or may be) displayed. The projector temporarily leaves operation level
when menus are displayed, control settings are changed, or online help is
accessed. The screen display changes to reflect the operation or function
being performed. One or more of the following may be displayed:
• Slidebar - to make adjustments to display settings.
• Menu - to select projector functions or change projector settings.
• Dialog Box - to select an action such as confirm or cancel an operation.
• Message Box - to display messages.
• Help Page - to display help and provide assistance.
• Test Pattern - to assist during setup.
(Note: The display of slidebars and messages can be suppressed if desired. For
more information, refer to section 3.7, Utility Features).
Each of the above are explained in the following entries. As you read
through the explanations, note the following:
In most cases ...
brings you back to operation level,
EXIT
brings you back to the previous page or menu,
RECALL
is pressed to make a selection, and
ENTER
provides context-sensitive help.
HELP
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