C
HEETAH
864XR
V
IDEO
M
ATRIX
S
WITCHER
Publication 81-9059-0595-0, Rev. C
October 2010
Proprietary Information of
PESA
5-1
Chapter 5: Reference Data
5.1
R
EFERENCE
D
ATA
I
NTRODUCTION
In the following paragraphs you will find information that will prove useful in the event that
system maintenance or repair should ever be required. Included are a diagram (Figure 5-1)
showing the input and output channel assignments of all 36 matrix crosspoint CCAs, plus
setting information for all DIP and rotary switches used to configure the switcher.
5.2
DIP
S
WITCH
/R
OTARY
S
WITCH
S
ETTINGS FOR THE
864XR
F
RAME
There are numerous switches used in configuring the 864XR Frame for any particular input/output
matrix combination. Switch settings define the operational parameters for the various CCAs and
modules used in the switcher and assign the “personality” to each group of backplanes and their
associated CCAs. Using the switch configuration scheme prevents any “card specific” functions,
settings or jumpers and allows any input, output, or matrix CCA or power supply module to be “hot
swapped” on the fly with any other card or module, of the same type. These switches are all preset at
the factory and should never need any maintenance or adjustment. This information is provided as a
reference so that in the event any switch setting should inadvertently be changed, it can be restored to its
correct setting.
Switches are of two type: rotary or DIP. A small screwdriver can be used to make adjustments to the
rotary switches. The tip of a small screwdriver or other small pointed object may be used to select the
ON or OFF position of the DIP switches. Please note that the DIP switches are very small and each
switch section is very delicate and can easily be damaged. Use extreme care if it is ever necessary to
change the position of any section of the DIP switches.
The following paragraphs discuss the configuration switch settings listed below:
•
Chassis Level Codes (Strobes) Rotary Switch Settings (Paragraph 5.2.1)
•
Chassis Power Supply Backplane DIP Switch Settings (Paragraph 5.2.2)
•
Chassis Input/Output Backplane DIP Switch Settings (Paragraph 5.2.3)
•
Chassis Matrix Backplane Rotary Switch Settings (Paragraph 5.2.4)