Sony Digital betacam DVW-707 Operation Manual page 223

3
Loosen the fixing screws on the Ff ring (flange focal length
adjustment ring).
4
Use manual or power zoom to set the lens to telephoto.
5
Point the camera at the chart, and focus on it.
6
Set the zoom to wide angle.
7
Turn the Ff ring until the chart is in focus, being careful not to
disturb the focus ring.
8
Repeat steps 4 to 7 until the chart stays in focus all the way from
wide angle to telephoto.
9
Tighten the Ff ring fixing screws.
Chapter 5 Setting Up the Camcorder
5
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