Gauge Diving; Maximum Operating Depth Planner [Mod] - Suunto D3 User Manual

Fig. 3.15. Maximum Operation
Depth Planner. The Planning
mode is indicated by the Mod
text and mode indicators.
Fig. 3.16. The Gauge Mod
shows the Maximum Operating
Depth and the corresponding
O % and PO values.
2 2
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3.3. GAUGE DIVING

3.3.1 MAXIMUM OPERATING DEPTH
PLANNER [MOD]
The MOD planner allows a diver using air, nitrox
or trimix mixes to determine the maximum depth
at which the gas is breathable within selected PO
limits.
It is possible at any time in the Gauge Surface Mode
to enter the MOD planner, simply by pressing the
S button. After showing the text MOD and the plan
indicator (Fig. 3.15.), the display will show the Maxi-
mum Operating Depth (MOD) value corresponding
to the selected O % and PO
2
To use the MOD planner:
1.In the Gauge Surface Mode, press the S button to
select the MOD planner.
2. Wait two seconds until the MOD calculator acti-
vates automatically. The oxygen level starts to blink
on the display (Fig. 3.16.).
3.Press the S to change the selection in the following
sequence: ->O % level ->PO
2
4. While the O % level is blinking, press the + and
2
levels (Fig 3.16.).
2
level
2
2