Seemann XP5, Руководство пользователя, Страница: 9 / 108

9
CONTROL BUTTONS
The two Control Buttons allow you to select display options, access specific
information when you want to see it, and activate the Backlight.
The Front button is named Advance (Fig. 1a) and the Side button Select (Fig. 1b).
BAR GRAPHS
Nitrogen Bar Graph
The Nitrogen Bar Graph (Fig. 1c) represents tissue loading of nitrogen, showing your
relative no decompression or decompression status. As your depth and elapsed dive
time increase, segments will add to the Graph, and as you ascend to shallower
depths, the Bar Graph will begin to recede, indicating that additional no decompression
time is allowed for multilevel diving.
The Nitrogen Bar Graph monitors 12 different nitrogen com-
partments simultaneously and displays the one that is in
control of your dive. It is divided into a green No
Decompression (normal) zone, a yellow Caution zone (also
No Decompression), and a red Decompression (danger)
zone.
While you cannot provide a guarantee against the occur-
rence of decompression sickness, you may choose your
own personal zone of caution based upon age, physique,
excessive weight, etc., to reduce the statistical risk.
Fig. 1 - Buttons and NiBG
a
b
c