Tektronix Grass Valley 3000 - Manual (Page 82)

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Section 2 — Startup & Configuration
2. Press the DPM SELECT button to select the desired DEVICE
(1 through 4).
3. Press the CHANNEL SELECT button to select the desired
DEVICE channel.
4. Turn the VIDEO INPUT knob to assign the Model 3000 physical
input 1 to 64 to which this DPM video return was connected
during cabling.
5. Turn the KEY INPUT knob to assign the Model 3000 physical
input 1 to 64 to which this DPM key return was connected
during cabling.
6. Set up the aux bus format using the Aux Bus Format Menu, as
described later in this section. Make sure that any aux buses
assigned to Kaleidoscope are configured for
KEY operation of
their B aux buses.
NOTE: It is not necessary to set the video/key format for aux buses that
are to be used for Effects Send. When Effects Send is selected, the B bus
of each selected aux bus is automatically configured as a key.
Mapping DPM Returns
Complete the DPM Setup by assigning the DPM channel returns
to Model 3000 crosspoints as follows:
1. Bring up the Map Inputs Menu by pressing the following
buttons:
CONFG, INPUTS> , MAP INPUTS>
2. Press a crosspoint button on the Preset bus to select the
crosspoint whose input mapping is to be changed.
3. Select LOG CHANNEL with the LOG/PHYS ASSIGNMENT
button.
4. Rotate the VIDEO INPUT knob to assign the desired DPM
number and logical channel for this crosspoint. For example,