Operation
Figure 4-7. Source Select Sub-Menu
PIP Select: To select a PIP (secondary) video source, press 
or 
to highlight PIP
Select, then press ENTER. The default PIP selection is Off.
All sources that are not available per the source enable function (refer to Source Enable on page 63) are grayed out.
All sources that cannot be used for PIP due to a shared electronic path with the Active source are grayed out. The PIP source is a saved setting for each source, like brightness and contrast.
If for some reason the current PIP source becomes invalid (by disabling it in the source enable menu, for instance), PIP Select automatically resets to Off.
Resync: If the projected image becomes unstable or degraded, press 
or 
to highlight Resync, then press ENTER. This causes a
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