Runco VideoXtreme VX-3000 Operation Manual page 26

Controls and Functions
9. Picture-In-Picture (PIP) Controls:
ACT
Press to switch to the active window in PIP mode.
PIP
Press to activate PIP mode.
PIP+
Press to enlarge the PIP window.
PIP-
Press to shrink the size of the PIP window.
10. Motorized Lens Controls:
FOCUS (VX-3000 Ultra only)
Press to focus the image.
ZOOM (VX-3000 Ultra only)
Press to reduce or enlarge the projected image size.
LENS
Press to access the lens shift controls.
12 VX-3000 Installation/Operation Manual