- ページ 2

カメラアクセサリー Acratech GPのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Acratech GP 2 ページ。 Ball-heads

ページを印刷する

ACRATECH INC

QUALITY PRECISION PRODUCTS

GP Ballhead shown, the same

1) Quick Release

instructions apply to our

Knob

different models

2) Main Control

Knob

4) Pan Knob

Caution: Read all instructions before installing

your new Acratech ballhead.

Thank you for choosing an Acratech product.

CONTROL KNOBS

Knob 1

The Quick release knob tightens your

cameras quick release plate into the quick

release clamp

Knob 2

The main control knob tightens

or loosens the ball to adjust your cameras

position. On the Ultimate Ballhead this knob

is often used partially loose, but tight enough

to maintain friction or drag on the ball.

3) Tension

Knob

Knob 3

On the GP and GV2 models this knob

adjusts the amount of tension or drag on the ball.

To adjust the the tension knob (3) first loosen the

main knob (2) all of the way, then adjust the tension

knob (3) to obtain the desired amount of friction or

drag on the ball. On the Ultimate Ballhead this knob

is preset at the factory for optimum performance.

Knob 4

The Pan Knob controls the rotation

on the panoramic base.

Please note that all the knobs on Acratech

products tighten in the clockwise direction, just

like opening and closing a container; clockwise

tightens, counterclockwise loosens.

INSTALLING YOUR NEW BALLHEAD

1) Before installing, measure the length of the

threaded stud on the top of your tripod. It

should stick up at least 1/4"(6mm) and be

no longer than 3/8" (9.5mm). If the stud is

too long, it must be shortened. If the

diameter of the threaded stud is smaller

than the threaded hole in the bottom of your

ballhead, use the brass reducer bushing

provided. To do this use a small coin to

hand tighten the brass reducer bushing in

the bottom of your ballhead.

2) Being careful not to cross thread, slowly

tighten your ballhead onto your tripod stud

"firmly hand tight." Make sure the ballhead

is installed tight enough so it will not loosen

during use.

3) After installing your new ballhead always

make sure that it is not interfering or

binding on any part of your tripod. If this

does occur, contact us before continuing.