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ダイビング機器 DTD STREAM RING 23のPDF オーナーズ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。DTD STREAM RING 23 18 ページ。 Buoyancy compensator
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ADJUSTING THE BACKPLATE STRAPS

Backplate is part of a buoyancy compensator and is supplied with a

high-quality harness that is threaded through in a way that ensures proper

system functioning. Do not change the way the harness is fed through the

backplate. If you do try to take the harness out, remember exactly how it

is threaded through in order to prevent interference with the functioning of

the whole system.

When fitting the main strap, ordinary clothes such as pants and a T-shirt are

sufficient. If you intend to dive in a dry suit with undergarment, wear extra layer.

Put the backplate (without the wing) on your back, and run the crotch strap

between your legs. The belt buckle on the waist strap must pass through the

crotch strap loop and rest on the right side of the crotch strap when fastened.

The waist belt and crotch strap should be as snug as possible, but still

comfortable.

Before first use, adjust the shoulder straps so that the buoyancy compensator

fits snugly on your back and does not move. The length of the shoulder strap is

adjusted by gradually sliding it through the beltstop located in the lower corners

of the backplate. At the level of the collarbone, insert three fingers under the

strap. If this is difficult, loosen the straps. If it is easy or the strap is completely

loose, shorten it by sliding it through the beltstop. Repeat the whole procedure

until you can insert three fingers under the straps without much resistance, but

not completely loosely. At the same time, it should be possible to slip your arms

out under the strap. Make sure both straps are the same length. After adjusting

the straps, the backplate should be high enough to reach the upper edge with

Revised – February 2020