Ross Opengear UDC-8625A Series, User Manual, Page: 151 / 174

UDC-8625A Series User Manual (Iss. 11) Appendix C. ARC Setting Examples • 11–3
4:3 SD to HD (Zoom)
In this example, the input is SD 4:3 ( Figure 11.3 ), and the UDC-8625A series card output format
is set to HD ( Figure 11.4 ). The top and bottom of the input image is cropped to produce the zoom
effect.
There are two methods presented: changing the input AFD, and changing the output AFD. In
either case, if there is an Input AFD, you may need to use the Force Input AFD option (Full
Frame 4:3, 1000).
Use the settings provided in Table 11.2 to configure the card for an SD to HD zoom conversion
by changing the output AFD mode.
Figure 11.3 SD 4:3 Input Figure 11.4 HD 16:9 Zoom Output
Table 11.2 ARC Tab Settings
DashBoard Menu Item Set to
Output Settings > ARC Mode N/A
Input Settings > ARC Mode
Auto Input AFD, Force Output AFD or
Force Input AFD, Force Output AFD
Input Settings > Aspect Ratio 4:3
Input Settings > AFD Code > 4:3 Full Frame 4:3, 1000
Input Settings > AFD Code > 16:9 N/A
Output Settings > AFD Code > 4:3 N/A
Output Settings > AFD Code > 16:9 Full Frame, 16:9, 1000