Dive Rite Nitek Duo User's Guide download pdf (Page 37)

Using the NiTek Duo

NiTek Duo Dive Computer User Manual 33

(3) Required stop time: This is the time you must remain at the

indicated stop depth.

(4) Total ascent time: This is the total amount of time (in

minutes) you must spend at the decompression stops and the

ascent time between decompression stops.

(5) Nitrogen (N2) bar graph: This is how much nitrogen the

computer assumes your body has absorbed. There are a

maximum of nine bars. When all bars are displayed, it means

that you are at or have exceeded the no-decompression limits and

have entered decompression.

(6) Deco symbol: The “deco” symbol displays when you have

decompression requirements.

Decompression stop violation warning

A decompression stop violation warning takes place when you

ascend to a shallower depth than the indicated stop depth or if

you do not spend sufficient time at the required depth before

ascending. When you enter this violation, the computer’s audible

alarm sounds, and the current depth, stop depth, stop time, and

“deco” flashes. These items continue blinking as long as you

remain shallower than the indicated stop depth.

Note: During a deco stop violation, the computer’s ascent rate

warning does not function.

Caution: If you do not correct an indicated deco stop violation,

the warnings continue for several minutes after surfacing. At this

point, the computer is not usable for the next 48 hours.

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Dive Rite Nitek Duo User's Guide Page 37