Quantum Data 881 User Manual page 713

Method
Natural aspect ratio
Squeeze (anamorphise)
Centered protected shrink with shot surround
Centered shrink with black bars top and bottom
Top shrink with single black bar at bottom
Shrink coded frame to title area w/ opaque black bar surround
Related commands
Example
882 Video Test Instrument User Guide (Rev A.35)
The following table provides mapping codes used by AFD (see XAFD).
CXAR, EXAR, SXCX, SXEX
EXCX 8 // Use centered protected shrink w/shot surround mode
FMTU
Binary Field Code
00000000000000000
00000000000010000
00000000000100000
00000000000000001
00000000000001000
00000000100001000
00000000100011000
01000100000000000
Decimal Code Symbol
0 N0
16 N1
32 N2
1 S
8 Lcsp
264 Lcbb
280 Ltbb
34816 Ktbb
335