Electrohome Marquee Ultra Series User Manual page 48

I
OPERATION
Message Boxes
Message boxes display brief messages on the screen to indicate a status,
condition, or error. Messages are overlayed on the displayed source image and
in most cases remain on the screen for about five seconds. To remove a
message box prior to the five second display period, press ~.
Help Pages
Help pages provide assistance when you need it. There are various forms of
help available, all accessible by pressing ~. For information about using
help, refer to the
Using Help
entry in this section.
To advance one page when using help, press @!il. To go back one help page,
press -. To exit from a help page, press ~.
Test Patterns
The projector has an internal generator which can display several different
types of test patterns to assist you during projector setup. Press ~ to display
the first test pattern – a crosshatch. Each subsequent press of lZl changes the
test pattern as shown below. If a test pattern is the only graphic displayed
(i.e., no overlayed text), pressing ~ returns the display to the external image.
Presentation Presentation
Level
Level
A h
J t
Standar& @ - Dots -D ~ + Grey ~ @ + White - @ -D Fine
Crosshatch Scale Screen Crosshatch
mmn
Note: Test patterns are normally generated at the scan jl-equencies of the
current input signal.
Using Help
The projector includes an extensive online help system. The help system
provides operation guidance and assistance. There are two types of online
help: Context Sensitive Help and Guided Help.
Context Sensitive Help
Context Sensitive Help provides help on how to use a specific function.
To view help pertaining to a dedicated key function, press the key then
press =. For example, to view a help page which describes how to use the
brightness function, press [ml [~1.
To view help pertaining to a menu selectable function select the function then
press m.
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