Tektronix 2200 Switch User Manual


 
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Section 2— Startup and Configuration
The Aux Bus Shaping Menu allows you to select the output
configuration to be always shaped or always unshaped on aux buses
1-4. Thus the configuration should be set according to the input
needs of the external device connected to the aux bus. The
switcher then internally decides whether to turn on shaping or
unshaping circuitry according to the nature of the video/key pair
feeding the aux bus.
NOTE:
The output shaped/unshaped selections for the Aux Buses apply
only to the Aux 1 through Aux 4 outputs and only if the Effects Send
option is present. Without the circuitry on the Effects Send module, the
aux bus outputs simply pass whatever signal is present—either shaped
or unshaped.
1. Press the PHYS AUX SELECT button to select the physical aux bus
to be used in the effects send loop.
2. Set the VIDEO/KEY FMT selections for Aux Buses 1 through 4 to
match the characteristic SHAPED or UNSHAPED expected by the
external devices connected to those outputs. These settings
control the states of the shapers and unshapers on the Aux Bus
outputs.
The LOGICAL column indicates the logical aux bus being used. This
may be different from the physical aux bus when the Model 2200
is connected to a Kaleidoscope or other DPM that is able to control
the aux buses. (This column is informational only. You can not
change it from this menu.)