BenQ TH683 - Manual (Page 54)

Menu Functions 54
Information menu
Some information is given only when certain input sources are in use.
Submenu Functions and Descriptions
Source Displays the current signal source.
Picture Mode Displays the current picture mode under the Picture menu.
Resolution Displays the native resolution of the input source.
Color System Displays input system format.
Lamp Usage Time Displays the number of hours the lamp has been used.
3D Format Displays the current 3D mode. Only available when 3D Mode is enabled.
Firmware Version Displays the firmware version of your projector.