Instruction manual

JUPITER CM-4400 Control Module Installation and Operating Manual 159
Switcher Description Table
in the field. Refer to the following list and the hardware manual sup-
plied with the switcher for more information.
A physical level number can range from 1 to 999; however, the
maximum
number of logical levels is still 96. This number may be
reduced according to the number of outputs being controlled.
a. Trinix digital video routers are usually factory set to operate as
physical level 7.
b. Apex digital audio routers are usually factory set to operate in
“two-level stereo” mode, which permits special stereo mode
switching such as mix and reverse. The left level is normally set on
the rear panel as level 32. The Right stereo channel is automatically
given the same number plus 4. This setting requires configuration
of two physical levels, typically Level 32 and Level 36. For more
information about these hardware settings, refer to the Apex
manual.
c. Venus switcher’s backplane level select jumpers are usually factory
set as follows:
d. Concerto switchers are configured much the same as Venus. For
more information, refer to Grass Valley Field Engineering Bulletin
075−0722−00, “Jupiter Crosspoint Bus Control of Concerto
Flexframe Routing Matrix.”
Table 7. Venus Switcher’s Backplane Level Select Jumpers
Name of Level Physical level # Notes
Analog video 1
Serial digital video (standard
definition)
7
Serial digital video (high defi-
nition)
9
Analog audio left (A1) 2
Analog audio right (A2) 6
Analog audio A3 8
Analog audio A4 12
AES digital audio 32
AES digital audio (right) 36 Applies to all versions and
modes of digital
audio switchers
Time code (mono) 3 Applies only to right chan-
nel of ES 401
digital audio switchers
operated in Two•level
Stereo mode.
Data transmit 16
Data receive 16
Data (reserved) 20