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W20000-en.book Page 40 Monday, October 22, 2007 3:35 PM
ISF
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.
FUNCTION
Source
Picture Mode
Resolution
Lamp Hours
Dust Filter Hours
40
Using the projector
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.
DESCRIPTION
Shows the current signal source.
Shows the selected mode in the Picture -- Basic > Picture Mode menu.
Shows the native resolution of the input source.
Shows the lamp time used under Normal and Whisper modes.
Shows the total time of the filter has been used.
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