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Programming Commands
VBO Video Bandwidth Coupling Offset
VBO
Video Bandwidth Coupling Offset
Syntax
Legacy Products
8566A/B, 8568A/B
Description
The VBO command specifies the relationship between the video and resolution bandwidths which is
maintained when these bandwidths are coupled. The bandwidths are usually coupled unless the RB
command (page 295) or VB command (page 347) have been executed.
• When 0 is selected, the ratio remains fixed at 1. That is, the resolution bandwidth and the video
bandwidth are always equal
• When 1 is selected, the video bandwidth is one step higher than the resolution bandwidth. That is, the
video bandwidth:resolution bandwidth ratio is three.
• When -1 is selected, the video bandwidth is one step lower than the resolution bandwidth. That is, the
video bandwidth:resolution bandwidth ratio is 0.3.
VBO 1
S
P
-1
;
0