Advanced Configuration Menu; Edge Smoothing Submenu; Blue Mode Submenu; Test Pattern Submenu - Extron electronics DDS 402 User Manual

Digital display scaler
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Advanced Configuration menu

Output
Configuration
MENU
Advanced
NEXT
Configuration
MENU
Exit
Menu
Use either Adjust
knob to adjust the
submenus

Edge Smoothing submenu

Blue Mode submenu

Test Pattern submenu

Blanking submenu

RGB Delay submenu

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Figure 3-8 is a flowchart that shows an overview of the Advanced Configuration
menu, the submenus, and the available settings.
Smooth edges
Edge Smoothing
<
>
• On (default)
OFF
ON
• Off
NEXT
Display blue and sync only
Blue Mode
<
>
• On
OFF
ON
• Off (default)
NEXT
Set test pattern type
Test Pattern
• Off (default)
Off
• Color Bars
• Crosshatch
NEXT
• 4 x 4 crosshatch
• Grayscale
• Crop
Figure 3-8 — Advanced Configuration menu flowchart
The Edge Smoothing submenu turns the edge smoothing feature on and off. Edge
smoothing smooths edges of a picture by minimizing the differences between
pixels.
Use either the Adjust
knob or the Adjust knob to select On (the default) or Off.
The Blue Mode submenu turns the blue mode feature on and off. Blue mode is
helpful in the setup of the connected displays' monitors. In the blue mode, only the
sync and blue video signals are passed to the display.
Use either the Adjust
knob or the Adjust knob to select On or Off (the default).
The Test Pattern submenu selects from among several test patterns. The test
patterns are helpful when adjusting the connected displays for color, convergence,
focus, resolution, contrast, grayscale, and aspect ratio.
Use either the Adjust
knob or the Adjust knob to select a test pattern. The
options are: Off, Color Bars, Crosshatch, 4 x 4 Crosshatch, Grayscale, Crop,
Alternating Pixels, Film Aspect Ratio 1.78, Film Aspect Ratio 1.85, Film Aspect
Ratio 2.35, and Ramp. The default is Off.
The Blanking submenu displays and sets the top and bottom line blanking.
Use the Adjust
knob to adjust the top blanking and the Adjust knob to adjust
the bottom blanking.
The RGB Delay submenu displays and sets the RGB delay. With RGB delay, the
DDS 402 switches to the new sync signal before switching RGB (video) signals.
This allows a brief delay for the displays to adjust to the new sync timing before
displaying the new picture, which will appear without glitches. RGB delay is also
known as Triple-Action Switching or video mute switching.
Use either the Adjust
knob or the Adjust knob to select the blanking period
(RGB delay time) from 0 seconds to 5 seconds in 0.1 second steps. The default is 0.7
seconds.
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Fax 07131 911203
Top Blanking Bot
000
000
NEXT
RGB Delay
0.7 Seconds
NEXT
Press and Hold
• Alt Pix
FREEZE to Reset
• Film aspect 1.78
• Film aspect 1.85
NEXT
• Film aspect 2.35
• Ramp
ce-info@camboard.de
Digital Display Scaler • Operation
Set top and bottom blanking
• 0 to 237, top and bottom
(Adjust
for top,
Adjust
for bottom)
RGB delay time (in seconds)
• 0.0 to 5.0 seconds in 0.1 sec.
increments (0.7 second default)
To reset the scaler, press
and hold the Freeze button
until the reset message
displays.
*Adjust knobs do not affect
this submenu
3-9

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