[. . . ] VariZoom USER MANUAL Rock-PZFI (Rock-DVX-ZFI) www. varizoom. com Thanks for buying our new ZOOM/FOCUS/IRIS control for the Panasonic DVX100B and HVX200 camcorders. [. . . ] The zoom/record connector is the smaller plug Focus that fits into the `ZOOM S/S' jack. The focus/iris connector wheel is the larger plug that fits into the `FOCUS/IRIS' jack. NOTE: DUE TO THE LOCATION OF THE CONNECTION PORTS HVX200 USERS WILL WANT TO PAY SPECIAL ATTENTION TO ENSURE A SOLID CONNECTION. Zoom Rocker 3. FOCUS CONTROL - To operate the remote focus control feature properly, the `FOCUS' switch on the side of the camera lens should be set to `A'. While the switch on the controller is set to `M', you can adjust the focus precisely using the focus wheel on the left side of the control. -Note that your camera has addressable focus points indicated in the viewfinder by"MF00 ­ MF99" (when in autofocus mode, it will read "AF00 ­ AF99"). This means you can precisely rehearse or repeat focal adjustments without any guessing. 4. IRIS CONTROL - To operate the iris control, no special settings are required on your camera. Simply set the `IRIS' toggle switch on the zoom controlller to `M' and you will have full control over the aperture. -Note that like the zoom, the camera has addressable points for the iris range. [. . . ] If you need service, contact VariZoom for a Return Merchandise Authorization (RMA #). [. . . ]