Specifications

 Press and release the Select (Bottom) button to toggle between

Gauge ON and OFF.

 Press and release the Advance (Front) button to accept the setting

and advance to DEMO: NI-O2 with CUR (or NEW) flashing

(Fig. 78).

 When set for NEW, calculations are based on zero residual nitro-

gen and oxygen loading (a clean dive).

 When set for CUR, calculations take into consideration any re-

sidual nitrogen and oxygen remaining from previous 'actual' dives.

 Subsequent (repetitive) Simulated dives do not take into consider-

ation previous Simulated dives.

 Press and release the Select (Bottom)) button to toggle between

NEW and CUR.

 Press and release the Advance Front) button to accept the setting

and advance to DEMO: PSI (or bAr) with OFF, CYL, 3000 psi

(206.5 bar), or 4000 psi (275.5 bar) flashing (Fig. 79).

 When set for OFF, no calculations are made and no displays ap-

pear relating to tank pressure.

 When set for CYL, Air Time Remaining is calculated based upon

actual pressure of the tank that the ATMOS

is connected to.

 When set for 3000 or 4000 psi (206.5/275.5 bar), Air Time Re-

maining is calculated based upon a simulated tank pressure of that

value.

 Press and release the Select (Bottom) button to advance through

the set points OFF > CYL > 3000 > 4000 (206.5 > 275.5).

Fig. 78 - Set Demo Calibration

Fig. 79 - Demo Surface Mode