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I
"OPERATION
3.3
Source
Selection
The projector includes a built-in RGB input interface to accept a single input.
With optional accessories such as a
Marquee
Multi-standard Decoder, and the
use of one or more external switchers, the number of inputs can be
significantly increased. Because of this large capability, three source selection
methods are available: Input Selection, Direct Channel Selection, and
Up/Down Channel Selection. Sources are selected at presentation level.
Notes:
1) For systems with only one or two source connections,
direct input
selection may be the only method you will use. If your system includes many
sources, ail methods will be of interest.
2) Internal sources are also selectable
for use during setup and testing.
To select an internal source, refer to section
2.10, Memory Setup, and section 3.7, Utility Features.
Input
This method is the most basic of the three source selection methods. A source
Selection
is selected by specifying the input to which the source is connected, defined by
a switcher number and slot number. For the purposes of input selection, the
projector is considered to be a type of switcher. Projector and switcher slots
are illustrated in Figures 3-4 and 3-5 below. Each slot can accept one external
input signal for display.
Projector
(rear view)
\
/
\
/
n
\ ~ ~~
' I
&
"Slots" 3 to 6 when
slot 2
slot 1
(EEllzzllzl)
(EE)IZ)EI)
Figure 3-4. Projector Slots
....
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Figure 3-5. Switcher Slots
3-10
....
. . .... -.
optional decoder
is installed.
Note Projector is shown with
optinal
Image Shilter Mc.dule
(slot 2)
hlar~~w~fnal
(rear view)
,.. - -'.... ....
,.''SWITCHER
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,., , ,..
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.1-1
.-
n
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la
1
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m
.:
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.. . NUMBER
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.. . .
. . . . .'
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