Instruction manual

JUPITER CM-4400 Control Module Installation and Operating Manual 165
Switcher Input Table
4. Add new inputs at the end of the tables.
Row numbers on Jupiter tables are used as the logical numbers for
sources. Changing the row number of an existing source (by inserting/
deleting a new input in the middle of the table, for example) will
disrupt control of the system. The memory on the controller boards will
need to be cleared and reset (see Clearing Persistent Memory (PMEM) on
page 106). Adding new inputs at the end of tables will
help to avoid this
interruption.
5. Save your changes, validate, compile, and activate the configuration
set.
Data Switching Applications
In Venus DM 400B data switching applications, the switcher input table is
used to assign a logical name to each physical port connected to a “tribu-
tary” device. See Figure115 for an example and the Switche
r Input table
settings.
Figure 115. Example of DM 400B System.
Similarly, the switcher output table is used to assign a logical name to each
physical port connected to a “controller” device.
Note All port numbers that reside in the Switcher Output table must also have an
entry in the Switcher Input table (This is done to avoid possible Status display
problems and is checked by the PC compiler).
071826105_DM400B system Example
Port 00
DM 400B Data
Matrix
Controller
Editor selected
as switcher
OUTPUT
Port 01
Tributary
Tributary
Port 02
VTR 1 selected
as switcher
INPUT
VTR 2 selected
as switcher
INPUT
1
VT01
2
VT02
3
SAFE
001
002 002
Switcher Input − MAINROUT
002
001 001 001 001
064
002 002
EDIT1 000 000 000 000 000
4
Name
RIGHT
VIDEO LEFT TC DATA
Logical Input