DTD CUB 15 Kullanıcı El Kitabı - Sayfa 10

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Ayrıca DTD CUB 15 için: Manuel (6 sayfalar)

your fingers. The bottle is then placed on the back at such a height that it does
not prevent the head from tilting, and at the same time you are able to reach
the bottle valve and operate it (test this in water). By placing the bottle correctly,
you will also achieve the right anteroposterior balance - trim.
Once you fit the main straps, you must adjust the D-rings. The chest D-rings
should be as low as possible, while still allowing you to cross your arms over
your chest comfortably.
TIP:
The D-rings should be high enough for you to reach the left ring with your
left thumb, and the right ring with your right thumb.
2.
Adjusting the crotch straps and D-rings
The backplate also includes a crotch strap with two D-rings. Its length is
adjusted by moving the strap through the rear D-ring. The crotch strap should
be adjusted so that the cylinder does not slide on your back, while still being
comfortable. The correct position of the rear D-ring is such that it does not hurt
your buttocks while swimming, and so that you can easily reach it using either
single bottle (or doubles) attached. When adjusting this D-ring, also consider
using larger and longer bottles than you normally use. We also recommend
tightening the strap securely at the back D-ring, making sure to prevent it from
coming untied (especially in the case of frequent scootering).
TIP:
If the gear outweighs the lower parts of your body, slacken the crotch
strap a bit and tighten the shoulder straps. This will push the cylinder closer to
your head, and your centre of mass will be higher. If the gear outweighs the
upper part of your body, do the opposite.
3.

Adjusting the waist belt strap and D-ring

The waist belt should be snug, but still comfortbale. It must not restrict
breathing. The D-ring on the left side of the waist strap should be roughly on
your hip (lateral axis of the body). If it is too far forward, it will be more difficult
to find it when operating the pressure gauge. If it is too far back, it will be difficult
to get to it, especially when the wing is inflated.
4.

How to use the QUICK-FIX buckle

Handling the openable, adjustable QUICK-FIX buckle is very simple. The
buckle consists of two parts, each of which is attached to a different part of the
shoulder strap. One part is firmly sewn in the strap, the other part is threaded
and secured against sliding out in the sliding part of the strap. The required
length of the shoulder strap is achieved by passing the sliding part through the
fixed eye of the buckle, pulling on the free end of the sliding strap and tightening
as required.
Revised – February 2020
9