User manual

Operation
4-10 Vidikron Vision Model 90 Owner’s Operating Manual
Overscan: Image Overscan pushes the outside edge of the active picture area of the video
signal out beyond the edge of the display area.
Some television programs are produced based on the assumption that older television sets
may not display the outer edges of the broadcast picture area. Over scan effectively trims
away these inactive, outer edges and enlarges the remaining portion of the image to fill the
display area.
Select from 1% to 10% of Overscan, as desired.
For HDTV, DVDs and other video sources, Overscan is generally not necessary or desirable.
ISF Presets For each input, the Vision 90 lets you save image quality settings as presets that you can
recall at a later time. You can create up to four presets per input and resolution. Use the ISF
Presets menu to recall saved image presets, or to save image settings in the “Custom 1” or
“Custom 2” memory location. The currently-selected preset is indicated by a “
7” to its left; in
the example shown here, ISF Night is selected.
You should save changes to any of the following settings to a preset; otherwise they will be
lost when a new input source or resolution is selected:
• Aspect ratio
• Picture quality settings (brightness, contrast, color saturation, tint and sharpness)
• Input position (image position, width, height and overscan percentage)
To reset all image presets to their factory defaults, select Factory Default and press ENTER.
Information Select Information from the Main Menu to see information that uniquely identifies your
projector: its serial number, the installed hardware and firmware versions and the firmware
version build date. Should you ever need to contact Vidikron Technical Support, this
information will help them answer your questions or resolve product performance issues.
Calibration Use the Calibration menu to perform advanced picture quality adjustments. This menu
should be used by ISF-certified technicians only.
The changes you make here take effect immediately; you do not need to save them. To recall
the ISF Night or ISF Day settings, select “ISF Night” or “ISF Day” from the ISF Presets menu (see
above).
ISF Presets
7
ISF Night

ISF Day

Custom 1 Save

Custom 2 Save
Factory Default
➤
Information
Serial Number
Hardware
Firmware
Date
➤
Calibration
ISF Night
Display Color
Input Image
Input Color
ISF Day
Display Color
Input Image
Input Color
Output Shift
Splash Configure
OSD Position
➤
You must enter a passcode to access the Calibration menu.
Note