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im Vertrieb von
Operation
Operation, cont'd
Front Panel Controls and Indicators
All Digital XPoint controls and indicators are on the front panel (figure 3-1). The
large, illuminated push buttons can be labeled with text and/or graphics. The
buttons can be set to provide amber background illumination all the time or the
background illumination can be set to off. The buttons blink or are fully
illuminated (depending on the operation) when selected. The 8x2 character LCD
indicates the current I/O configuration, preset configurations, the input detection,
and the status of additional system features.
1
STATUS
OUTPUTS
1 2 3 4 5 6 7 8
INPUTS
1 2 3 4 5 6 7 8
Figure 3-1 — Digital XPoint 88 SDI front panel
Definitions
The following terms apply to Extron matrix switchers, and are used throughout
this manual:
Tie — An input-to-output connection.
Set of ties — An input tied to two or more outputs. (An output can never be tied
Configuration — May consist of one tie or one or more sets of ties.
Current configuration — The configuration that is currently being used (also
Global memory preset — A configuration that has been stored. Up to 16 global
LCD display
1
Input buttons and output buttons
2
3
www.camboard.de
3-2
Digital XPoint Matrix Switchers • Operation
CAMBOARD Electronics
Figure 3-1 shows the DXP 88 SDI. The DXP 44 SDI is identical, with the
exception of fewer input and output buttons. The function of the DXP 44 SDI
is identical, with the exception of the preset number assignments.
2
INPUTS
1 2 3 4 5 6 7 8
to more than one input.)
called configuration 0)
memory presets can be stored in memory. The input and output buttons
select the desired preset memory location to load or retrieve a preset. When
a preset is retrieved from memory, it becomes the current configuration.
One preset can be assigned to each input and output button. On the
DXP 44 SDI, presets 9 through 16 can only be stored and retrieved via the
RS-232/RS-422 link.
Status display — The 8-column by 2-line Status LCD displays the I/O
configuration, preset configurations, the detected input carrier status, and the
status of additional system features.
Input 1 through 8 buttons — The input buttons have three independent
functions: to select an input, to select a preset, and to identify the selected
inputs. A more detailed explanation of these functions is included in Front
Panel Operations, beginning on page 3-3.
Output 1 through 8 buttons — The output buttons have three independent
functions: to select an output, to select a preset, and to identify the selected
outputs. A more detailed explanation of these functions is included in Front
Panel Operations, beginning on page 3-3.
Tel. 07131 911201
Fax 07131 911203
3
OUTPUTS
1 2 3 4 5 6 7 8
ce-info@camboard.de
4
5
CONTROL
ENTER
PRESET
DXP 88 SDI
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