Grass Valley M-2100 - Manual (Page 64)

2-40 MMCP Installation/Operation Manual
Section 2 — System Operations
Using Auto Setup
Follow the instructions given below to use Auto Setup. Depending on
where you installed the Chroma Key module, the Key Select button you
use will be either
Key Selec t button #1, or Key Select button #3.
1. Prepare a key for transition, just as you would for a luminance key.
(That is, have the
Next Transition key button enabled, Key Select button 1
or 3 selected and the key source selected on the Preset bus.)
2. Press and hold the Mode/Function button, then press and release the Key
Select button.
3. You should now see the chroma key source material with a cursor box
around it on the LAP monitor.
4. Move the cursor box, as described in Moving and Re-Sizing the Cursor
Box
on page 2-39 .
5. Press the Key Select button again to select a color you have positioned in
the box.
6. To cancel your color select choice, press and hold the Mode/Function
button; press and release the Key Select button.
7. After completing an Auto Setup procedure, you may need to fine tune
the Clip and Gain values.