GH-30 Gimbal Head You’re on steady ground 1
INTRODUCTION Thank You for choosing Oben! The Oben GH-30 is a gimbal-type tripod head designed to balance a lens along its vertical and horizontal axes. The GH-30 mounts onto most tripods with a 3/8-inch threaded stud and is ideal for wildlife or sports photography. This gimbal head is designed to ensure that photographers can quickly achieve the precise position to capture the desired subject, even with a heavy lens.
TABLE OF CONTENTS Key Features ______________________________________________________________________________________________ Mount the Gimbal to the Tripod ______________________________________________________ Attach the Plate Platform to the Gimbal Balancing a Lens Pro Tips 6 _______________________________________________________ 7 __________________________________________________________________________________________ 7 _____________________________________________________________________
KEY FEATURES G H I N A B C G H I E F D K J L 4 M
KEY FEATURES A B C D E F G H I J K L M N Tension control/Swinging arm lock Swinging arm Swinging arm scale marks Curved main arm Platform adjustment knob Plate platform 1/4 in. mounting screws (2) Arca-type quick-release (QR) plate Plate release lock Panning lock Panning base 3/8 in. tripod mounting socket Panning degree marks 1/4 to 3/8 in.
OPERATION Mount the Gimbal to the Tripod 1. Tighten the panning lock until it’s secure. 2. Screw the mounting socket of the panning base onto the tripod’s mounting stud. If your tripod has set screws on the platform, tighten them to secure the GH-30 to the tripod. Important: Make sure the head is screwed on securely so there are no gaps between the base and the tripod. Attach the Plate Platform to the Gimbal 1. Loosen the platform adjustment knob, and slide the platform down to the bottom of the arm. 2.
OPERATION Attach the QR Plate to the Lens The Arca-type quick-release plate has two 1/4inch mounting screws that attach to most lens collars. Two 3/8-inch bushings are included, in case the lens collar has 3/8-inch sockets. Warning: Always hold the camera and lens while following the attaching and balancing instructions. Attach the screws of the quick-release plate with the D-rings, and then tighten them with a coin or slotted screwdriver. Mounting a Lens 1.
OPERATION Balancing a Lens The correct balance is achieved when the lens and camera can be tilted at any angle—up or down—and remain in place. With the proper balance, the lens can be moved effortlessly, and it will stay pointed in any position without locking the swinging arm. Follow these steps to balance the camera and lens on the gimbal head: Horizontal Balance 1. Tighten all locking knobs so the camera and lens won’t accidentally move when mounted on the gimbal. 2.
OPERATION Balancing a Lens Vertical Balance 1. Loosen the platform adjustment knob, and adjust the height to vertically align the center of the lens with the axis of the tension control knob. Retighten the platform adjustment knob after every adjustment. 2.After each adjustment, test the balance by pointing the lens up and down. If the lens and camera can be tilted at any angle and remain in place, they are now vertically and horizontally balanced.
SPECIFICATIONS / WARNINGS ! Base Diameter 2 in. (5.1 cm) Base Pan Range 360° Width 9.3 in. (23.6 cm) Height 9 in. (22.9 cm) Weight 3.15 lb. (1.4 kg) Maximum Load 44 lb. (20 kg) Warning: • Please read and follow these instructions, and keep this manual in a safe place. • Do not attempt to attach the base head to a tripod with the camera attached. • Remove the camera and lens from the head during setup or transport. • Do not exceed the head’s maximum load capacity of 44 pounds (20 kg).
WARRANTY One-Year Limited Warranty This Oben product is warranted to the original purchaser to be free from defects in materials and workmanship under normal consumer use for a period of one (1) year from the original purchase date or thirty (30) days after replacement, whichever occurs later.
www.obensupports.
