Ross Opengear UDC-8625A Series, User Manual, Page: 154 / 174

11–6 • Appendix C. ARC Setting Examples UDC-8625A Series User Manual (Iss. 11)
HD to 4:3 SD (Zoom)
In this example, the input is HD 16:9 ( Figure 11.9 ), and the UDC-8625A series card output
format is set to SD ( Figure 11.10 ).
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 16:9, 1000).
Use the settings provided in Table 11.5 to configure the card for an HD to SD zoom conversion
by changing the output AFD mode.
Figure 11.9 HD 16:9 Input Figure 11.10 SD 4:3 Zoom Output
Table 11.5 ARC Tab Settings
DashBoard Menu Item Set to
Output Settings > ARC Mode 4:3
Input Settings > ARC Mode
Auto Input AFD, Force Output AFD or
Force Input AFD, Force Output AFD
Input Settings > Aspect Ratio N/A
Input Settings > AFD Code > 4:3 N/A
Input Settings > AFD Code > 16:9 Full Frame, 16:9, 1000
Output Settings > AFD Code > 4:3 Full Frame, 4:3, 1000
Output Settings > AFD Code > 16:9 N/A