MultiScreen In House TV Communication System, Руководство оператора

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MultiScree
227
Glossary
Button An on-screen control that may be clicked with the mouse to perform a func-
tion. See
page 23, Using On Screen Controls
.
Checkbox
A special button that allows an option to be switched on or off, as indicated
by a tick or cross.
Clock
A screen can contain a clock, either analogue or digital, showing the current
time. A clock cannot be used on a screen that contains text or a scroller.
Default Each time a screen is created, various settings such as the transition, back-
ground colour, display time, etc. will already be preset. These are called the
default settings
Delete
Permanently remove a screen, graphic, sound, or graphic category from the
Production Unit‟s hard disk. Once deleted, recovery is not possible. Use
this function with extreme caution.
Display Mode Whilst in Display Mode , the Production Unit will cycle through a sequence
of different screens.
Editing Mode Used to create and alter screens and sequences, schedule sequences, adjust
the time and date, and change the Production Unit‟s settings.
Elements
A screen is composed of a number of elements . Screen elements include
graphics, text, sounds, clocks, scrollers, transitions and background colours.
End-marker This screen will always remain at the end of the sequence, and is used to
add new screens. The
End-marker screen is never displayed in Display
Mode.
Font
A font defines the style in which text is shown. For example, this paragraph
uses the Times font. Other fonts include
Verdana
,
Forte
and
Eurostile
.
Function Keys
The row of special keys along the top of the keyboard. These keys perform
special functions in editing mode, as described in the
Key Command
Summary, page 224
.
Graphic A static picture that will be displayed as the background of a screen.
Clocks, Text, Scrollers etc. will be displayed in front of this graphic.