VariZoom VZROCKC User Manual

VZ-ROCK for Canon or Fujinon

Thank you for purchasing the VariZoom VZ-ROCK Series remote variable-speed zoom controller for professional video lenses. We think you’re going to like it a lot. Here are some important guidelines for safe and effective operation…

Connection: Plug the 8-pin cable connector into the lens servo

ack located under the lens grip handle (FIG. 1). Be sure to match the pin connections carefully. When properly connected, the cable should be firmly seated within the jack. Thread the connector sleeve onto the

ack and tighten by hand.

FIND THE SWITCH MARKED “ZOOM – S / M” AND MAKE SURE IT IS SET TO “S” (1a) – THIS SWITCH TOGGLES THE LENS BETWEEN SERVO and MANUAL MODES (YOU WANT IT SET TO SERVO MODE)

WARNING RESULT IN DAMAGE NOT COVERED BY THE WARRANTY. TREAT THE CONNECTOR GENTLY WHEN CONNECTING AND DISCONNECTING IT FROM THE LENS.

Power: The VZ-ROCK Series controller does not require batteries

or external power. Just plug the cable into the lens servo jack, and it’s ready to use.

Tripod / Jib Mount: Your VZ-ROCK Series controller has a

clamping system for attaching to your tripod handle, shoulder support or crane/jib. (Extension cables are available in 10, 20, or 50 ft lengths).

: ABUSE OF THE 8-PIN CONNECTOR MAY

*****

FIG. 1

Recording: Press the red “R” button to start and stop recording.

Video Return: “A” button allows you to see what is being recorded through the viewfinder.

Zoom: Your VZ-ROCK Series controller features dual speed controls. The rocker is fully variable and the knob on the

side of the controller sets the maximum zoom speed for the rocker. With the dial turned completely clockwise, the rocker is fully variable so that you can go from the slowest crawl to the fastest speed attainable by your lens. As you turn the knob counter-clockwise the maximum speed for the rocker decreases, all the way down to zero (when turned fully counter-clockwise).

You may wish to leave the dial turned up all the way or set a limited range so that you don’t accidentally zoom too fast. Some users start the knob at zero and depress the rocker fully, then turn the knob slightly clockwise to creep in ever so slowly. You will quickly learn what works best for you through practice.

f your controller causes the lens to zoom on its own, you may need to calibrate the zoom rocker. To do so, first connect the controller to the lens normally. On the underside of the rocker you will see a small brass hex socket screw, and on the flat end of the rocker you will see a hole with a slotted adjustment knob inside. Loosen the brass hex socket screw with a 5/64” hex key and turn the slotted adjustment knob (using a flat tip screwdriver) from left to right until the lens stops zooming, then tighten the brass screw.

Warranty Warning! Do not open your control device. If you need service, call an

we’ll be happy to set up a service return. All products have a 2-year parts and labor warranty. Please save your receipt and feel free to send us your comments and suggestions. Thanks!

-- please keep this document for your records & reference --

VariZoom Lens Controls: 888-826-3399 / 512-219-7722

or visit us at www.varizoom.com