Extron Electronics DVC 501 SD User Guide - Manual (Page 19)

DVC 501 SD • Operation 13
Output Configuration Menu
The output configuration menu allows you to set the output resolution and refresh rate, the
output signal type, and the sync polarity (RGBHV only). The following flow diagram shows
the output configuration submenus and the adjustments that can be made from them.
OUTPUT
CONFIG FORMAT
RGBHV
H SYNC V
POS POS
Next
Select the signal format:
• RGBHV (default)
• RGBS
• RGsB
• YUV Bi-Level
• YUV Trilevel
Next
Use either Adjust knob to
select a submenu option.
Select the sync polarity
combination (Horizontal
and Vertical):*
• Neg Neg
• Neg Pos
• Pos Neg
• Pos Pos (default)
Default
Cycle
Menu
Next
*This screen appears only if
RGBHV is selected for the format.
Figure 15. Output Configuration Menu
The output format and sync polarity can be configured for both the analog and DVI
outputs. The color space affects both outputs, and the sync polarity is transmitted in the DVI
information frame for the display to interpret if necessary.
Format submenu
Rotate either the horizontal ([) or the vertical ({) Adjust knob to select the output video
format required by the display. Available signal types are RGBHV (default), RGBS, RGsB,
YUV bi-level, and YUV tri-level.
NOTE: Setting the sync format to YUV bi-level and tri-level also affects the colorspace of the
DVI output.
Sync Polarity submenu
The display device may require a particular combination of horizontal (H) and vertical (V) sync
signal polarities. Select the appropriate combination of positive or negative H and V sync by
rotating either the horizontal ([) or vertical ({) Adjust knob. Options are
H-V- , H+V- , H-V+ ,
or H+V+ (default).
Resolutions and refresh rates
The output resolution and refresh rate follow those of the source device. The table below
shows the resolutions and refresh rates on the DVC 501 SD.
Resolution/
Rate
23.98 Hz 24 Hz 25 Hz 29.97 Hz 30 Hz 50 Hz 59.94 Hz 60 Hz
720p X X X X X X
1080i X X X
1080p X X X X X X X X
NTSC X
PAL X