77
DEMO
ATR
O
2
N
2
PSI
DEMO
ATR
O
2
N
2
Fig. 86 - Set Demo Calibration
Fig. 87 - Set Pressure On/Off
• Press and release the Right (Select) button to toggle
between Gauge ON and OFF.
• Press and release the Left (Advance) button to accept the
setting and advance to DEMO: NI-O2 with CUR (or
NEW) flashing (Fig. 86).
• When set for NEW, calculations are based on zero
residual nitrogen and oxygen loading (a clean dive).
• When set for CUR, calculations take into consideration
any residual nitrogen and oxygen remaining from previ-
ous 'actual' dives.
• Subsequent (repetitive) Simulated dives do not take into
consideration previous Simulated dives.
• Press and release the Right (Select) button to toggle
between NEW and CUR.
• Press and release the Left (Advance) button to accept the
setting and advance to DEMO: PSI (or bAr) with OFF,
CYL, or 3000 flashing (Fig. 87).
• When set for OFF, no calculations are made and no
displays appear relating to tank pressure.
• When set for CYL, Air Time Remaining is calculated
based upon actual pressure of the tank that the Pro Plus 2
is connected to.
• When set for 3000, Air Time Remaining is calculated
based upon a simulated tank pressure of 3000 psi.