Quantum Data 881 User Manual page 962

584 Appendix A Command Reference
B
Bar information (see EIA/CEA-861-B standard, Table 8 for settings)
B1 B0 Bar Information
0 0 Bar data not valid
0 1 Vertical Bar info valid
1 0 Horizontal Bar info valid
1 1 Vertical & Horizontal Bar info
A
Active Format Information (AFD) present (see EIA/CEA-861-B standard, Table 8 for
settings)
Active Format Information
A0 Present
0 No data
1 Active format information valid
Y
Video type (see EIA/CEA-861-B standard, Table 8 for settings)
Y1 Y0 RGB or YCbCr
0 0
0 1
1 0
1 1
R
Active Format Aspect Ratio (AFD value) (see EIA/CEA-861-B standard, Table 9 for
settings)
R3 R2 R1
1 0 0
1 0 0
1 0 1
1 0 1
other values
M
Picture Aspect Ratio (see EIA/CEA-861-B standard, Table 9 for settings)
Picture Aspect
M1 M0 Ratio
0 0 No data
0 1
1 0 16:9
1 1 Future
valid
RGB (default)
YCbCr 4:2:2
YCbCr 4:4:4
Future
R0 Active Format Aspect Ratio
0 Same as picture aspect ratio
1 4:3 (Center)
0 16:9 (Center)
1 14:9 (Center)
Per DVB AFD active_format
field
4:3