Extron Electronics MGP 462D - Manual (Page 42)

Operation, cont’d
MGP 462 • Operation 3-20
Adjusting the picture controls
Make image adjustments to an input using the picture control buttons on the front
panel. When you select a picture control button, it lights with the same color (green
or red) as the selected buttons for the window and input that it will adjust. When
you select a control button, the window button for the most recently adjusted
window lights, indicating that it is being adjusted. The table on the next page
shows the picture control adjustments that can be made from the front panel.
Button Display Function Range Adjust Knob
Window/
Image
Size
WINDOW n SIZE:
H=nnnn V=nnnn Enlarge or shrink
window 1 or 2. Min: 1/16 of the
output rate
Max:
Output rate
For H (width):
horizontal
Adjust knob
For V (height):
vertical
Adjust knob
(Press button twice.)
IMAGE # n SIZE:
H=n V=n Enlarge or shrink the
image within the
window. Min: 1/16 of the
output rate
Max:
2 times the
output rate
Bright/
Cont
BRIT CONT
nnnn nnnn Brightness: Increase or
decrease intensity of
video light on screen.
Contrast: Increase or
decrease range of image
light and dark values.
Brightness: 000-127
Default: 064
Contrast: 000-127
Default: 064
Bright:
horizontal
Adjust knob
Contrast:
vertical
Adjust knob
Detail
DETAIL
nnnn
Adjust image sharpness.
000 - 127
Default:
064
Either
Window/
Image
Position
WINDOW n START:
H=±nnnn V=±nnnn Position window 1 or 2
on the screen in relation
to the screen's center. Default: 0000 ± the
output rate
For H:
horizontal
Adjust knob
For V:
vertical
Adjust knob
(Press button twice.)
IMAGE #n START:
H=±nnnn V=±nnnn Position image within
the window in relation
to the window center. Default: 0000 ± the
output rate
Color/
Tint
COLOR TINT
nnnn nnnn Color : Adjust color
intensity. (At lowest
adjustment, all colors are
shades of gray.)
Tint: Change the
appearance of colors.
Color: 000 - 127
Default: 064
Tint: 000 - 127
Default: 064
Color:
horizontal
Adjust knob
Tint:
vertical
Adjust knob
Window/
Image
Zoom
WINDOW n ZOOM:
H=nnnn V=nnnn Increase/decrease the
size of the image in the
selected window while
keeping the aspect ratio
constant.
Min: 1/16 of the
output rate
Max:
Output rate
For H:
horizontal
Adjust knob
For V:
vertical
Adjust knob
(Press button twice.)
IMAGE #n ZOOM:
H=nnnn V=nnnn Increase/decrease the
size of the image in the
selected window while
keeping the aspect ratio
constant.
Min: 1/16 of the
output rate
Max:
2 times the
output rate