BenQ W20000 - Manual (Page 40)

40 Using the projector
Eng
lish
Information menu
This menu shows you the current operating status of the projector.
Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments are not
shown on the screen.
ISF
The ISF calibration menu is password protected and only accessible by authorized
ISF calibrators. The ISF (Imaging Science Foundation) has developed carefully
crafted, industry-recognized standards for optimal video performance and has
implemented a training program for technicians and installers to use these
standards to obtain optimal picture quality from BenQ video display devices.
Accordingly, we recommend that setup and calibration be performed by an ISF
certified installation technician.
For more information, please go to www.imagingscience.com or
contact the place you purchased the projector.
FUNCTION DESCRIPTION
Source Shows the current signal source.
Picture Mode Shows the selected mode in the Picture -- Basic > Picture Mode menu.
Resolution Shows the native resolution of the input source.
Lamp Hours Shows the lamp time used under Normal and Whisper modes.
Dust Filter Hours Shows the total time of the filter has been used.
W20000-en.book Page 40 Monday, October 22, 2007 3:35 PM