ViewSonic PX706HD User Manual page 47

Function Description
Source
Shows the current signal source.
Color Mode
Shows the selected mode in the IMAGE menu.
Resolution
Shows the native resolution of the input signal.
Color System
Shows input system format.
Firmware Version
Shows the current firmware version.
3X Fast Input
Shows whether the function is activated or not.
S/N
Shows the serial number for this projector.
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