Tektronix 3000 Switch User Manual


 
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Preview/Mask/Aux Bus
Effects Send – Non-Looping Mode
Non-Looping mode takes the output of an M/E Keyer, sends it to
an external DPM. The output of the DPM may then be used as an
input to the switcher which may be selected on any bus on the
control panel. This allows the output of one Keyer to be
manipulated by the DPM, then used as a video or key input by the
other M/E or the Program/Preset system.
1. To select Effects Send non-looping mode, first press the AUX
BUS
button on the main menu panel, then press the LOG AUX
SELECT
soft button to select the Aux Bus to be looped. With
the EFF LOOP MODE button select NO LOOP.
M/E
KEYER
M/E
MIXER
Key 2
A Bkgd
B Bkgd
Key 2
Key 1
M/E Out
Aux Bus 1-4
To
Crosspoints
via Primary
Inputs
SWITCHER
A Bkgd
B Bkgd
Key 1
DPM
Figure 2-23. Effects Send Non-Looping Mode