Sony PCG-NVR23 - Manual (Page 18)

Selecting Scroll mode
No windows appear when you select the Scroll mode. Simply turn the Jog Dial Control and the active window will scroll up
and down or side to side if it has a scroll option.
To select Scroll mode
 Click SCROLL on the Indicate Window.
 On the Application mode window, select SCROLL MODE and push the Jog Dial Control.
Selecting Scroll Mode
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