Canon VB-C60 Operation Manual page 139

Distribute Still ImaÍges to a Mobile Phone
For pan, tilt and zoom, you can specify the relative position from the current position
using "d", which indicates the current position.
Tip
Example:
Panning 10 degrees to the right from the current position ⇒ pan=d+1000
Tilting 5 degrees downward from the current position ⇒ tilt=d-500
Narrow the angel by 2 degrees ⇒ zoom=d-200
Widen the angle by 2 degrees ⇒ zoom=d+200
You can also specify "v", which indicates the percentage for the current angle. In this
method, specify the percentage using the current angle as 100. (Half the angle is 50,
and twice the angle is 200.)
Example:
Panning for the angle (=1 screen) to the right from the current position ⇒ pan=v+100
Tilting half a screen downward from the current position ⇒ tilt=v-50
Half the angle ⇒ zoom=v+50
Double the angle ⇒ zoom=v+200
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