ARRI ALEXA Mini LF Ready to Shoot V-Mount Set (LPL) - Manual (Page 110)

User Buttons 110
User Button Functions
Frame Line Color Changes the frame line color.
Iris Auto Only for use with EF lenses. Triggers automatic iris.
Iris Close Only for use with EF lenses. Closes the iris of a lens. Short press closes by 1/x stop (step size
depending on lens), long press closes by 1 stop per 0.5 seconds.
Iris Open Only for use with EF lenses. Opens the iris of a lens. Short press opens by 1/x stop (step size
depending on lens), long press opens by 1 stop per 0.5 seconds.
Button FN Behaves identically to FN button on camera body.
Note: Only available for GPIO box and Master Grip user buttons.
Button 1 to Button 3 Behaves identically to button 1, button 2 or button 3 on camera body.
Note: Only available for GPIO box and Master Grip user buttons.
Overlay Menu Activates or deactivates the overlay menu on MVF-2 EVF, monitor and SDI (when SDI process-
ing is activated).
Playback Behaves identically to the PLAY button on MVF-2.
Record Start/Stop Behaves identically to the REC button.
WiFi Power Toggles WiFi power On and Off.