Runco Vx 6c Projector User Manual

GLOSSARY
CheckboxA menu item that indicates whether an option is currently in effect (checked) or
not (unchecked).
Color ShiftA change in the color of a white field across an image (white field uniformity).
Color TemperatureThe coloration (reddish, white, bluish, greenish, etc.) of white in an image, meas-
ured using the Kelvin (degrees K) temperature scale. Higher temperatures appear
bluer, while lower color temperatures appear redder.
Component VideoSee YCbCr or YPbPr.
Composite VideoThe output of...

GLOSSARY
Curved screens usually have larger gain than flat screens.
Help ScreenA display of help information regarding the current task or presentation.
Horizontal FrequencyThe frequency at which scan lines are generated, which varies amongst sources.
Also called horizontal scan rate or line rate.
Horizontal OffsetThe difference between the center of the projected image and the center of the pro-
jector lens. For this projector, this value is expressed as the maximum percentage
of the image that can...

GLOSSARY
MenuA list of selectable options displayed on the screen.
NTSC VideoA video output format of some video tape and disk players. There are two types of
NTSC (National Television Standards Committee) video: NTSC 3.58 and NTSC
4.43. NTSC 3.58 is used primarily in North America and Japan. NTSC 4.43 is less
commonly used.
Optical ScreenA type of rear-projection screen which re-directs light through the screen to
increase image brightness in front of the screen. Screen gain is usually greater than
1...

RGB VideoThe video output (analog or digital) of most computers. Analog RGB video can have 3, 4,
or 5 wires - one each for red, green, and blue, and either none, one or two for sync. For
three-wire RGB, the green wire usually provides sync. (See TTL Video).
RS-232A common asynchronous data transmission standard recommended by the Electronics
Industries Association (EIA). Also called serial communication.
RS-422A less common asynchronous data transmission standard in which balanced differential
voltage...

GLOSSARY
A-6
Throw DistanceThe distance between the front feet of the projector and the screen. Also called Projector-
to-Screen Distance. Always use the correct throw distance formula to calculate the prop-
er throw distance (±5%) required for your lens.
TintBalance of red-to-green necessary for realistic representation of NTSC signals.
Variable ScanThe ability of a projector to synchronize to inputs with frequencies within a specified
range.
Vertical FrequencyThe frequency at which images are...

KEYPAD REFERENCE
Figure B-1. Keypad
Appendix B
B-1 

Menu Tree
Appendix C
Bank:02
ISF Night
ISF Day
6500K
9300K
Custom 1
Custom 2
Custom 3
Custom 4
Infinite Adjustable
1.0
2.2
2.2S
2.2SN
2.8
2.8SImage Adjustments
Contrast
Brightness
Sharpness
Signal Type
Color Balance
Signal Settings
Formatter Adjust
Next Page...RGB
YPbPr (Video)
YPbPr (HDTV)
Scaling Parameters
Size
Vertical Stretch
Pixel Track
Pixel Phase
Filter
H-Position
V-Position
Blanking
1200
2400
9600
19200
38400
57600
115200
Floor Front
Floor Rear
Ceiling front
Ceiling Rear
4:3 Upper/Left
4:3 In 1...

C-2
Appendix C
Continued...
3200K
5400K
6500K
9300K
Custom 1
Custom 2
Custom 3
Custom 4
Factory 3200K
Factory 5400K
ISF Night
ISF Day
6500K
9300K
Custom 1
Custom 2
Custom 3
Custom 4
Infinite Variable 

RUMA-010450 12-03
Runco International .2900 Faber Street .Union City, CA 94587 .Ph (510) 324-7777 .Fax (510) 324-9300 .www.runco.com