Operation Manual

54
®
After scrolling once through depth and dive times available, the DataTrans
Plus will automatically return to the Surface Mode. Plan Mode can be ac-
cessed and the sequence repeated as often as you choose. If you wish to inter-
rupt the Pre Dive Planning Sequence to return to the Surface Mode, you may
do so at any time by pressing either control button.
Prior to a Repetitive Nitrox Dive
If the segments of the Tissue Loading Bar Graph are displayed during the Pre
Dive Planning Sequence (Fig 61), that next dive is calculated to be controlled
by nitrogen loading.
If the segments of the O2 bar graph are displayed Pre Dive Planning Sequence
(Fig. 62), that next dive is calculated to be controlled by oxygen loading.
The DataTrans Plus will store oxygen accumulation for up to 10 dives con-
ducted during a 24 hour period. In the event that the maximum limit for oxy-
gen loading has been exceeded for that day (24 hour period), all of the seg-
ments of the O2 bar graph will be displayed (Fig. 63). Depth and Time dis-
plays will not appear until the O2 bar graph recedes into the green (normal)
zone (i.e., your daily oxygen doseage decreases an amount equivalent to the
amount accumulated during the latest dive completed).
DECO
C.Z. C.Z.
FT
O
2
NO DECO
Fig. 63 - Max Daily O2
Limit Exceeded
Fig. 61 - Nitrogen Controlled
DECO
C.Z. C.Z.
FT
O
2
NO DECO
DECO
C.Z. C.Z.
O
2
NO DECO
Fig. 62 - Oxygen Controlled
R2