Radio Shack 12-1686 Spécifications télécharger pdf (Page 21)

DataPlus

AFTER THE DIVE

After reaching 3 feet (1 meter) upon ascent, the Surface Mode display (Fig. 15)

will replace the Dive Mode display for 10 minutes. After 10 minutes, the

DataPlus advances through the sequence of surface displays - Time to Fly, FO2,

PO2, PDPS, then back to Surface Mode.

Time to Fly shows a 24 hour countdown for your reference. FO2 will show the

FO2 set point. PO2 will show the maximum depth allowed for the FO2 set point

and your 24 hour O2 dosage. PDPS will show 'adjusted' no decompression limits

based on the nitrogen calculated to have been absorbed during your last dive.

If the DataPlus was set for FO2 of 'Air' or 21% prior to the dive, it will stay set

for 'Air' or 21%, respectively, unless set to a higher value prior to the next dive.

If it was set for a value of FO2 greater than 21% prior to the dive, the FO2 value

displayed will be '50' and subsequent dives will be calculated based on 50% O2

for oxygen calculations and 21% O2 (79% nitrogen) for nitrogen calculations,

unless you set FO2 for another value. You must set the FO2 to match the

specific nitrox mix for each dive.

Calculated dive times and the maximum allowed depth displayed by the PDPS

will increase as the real time surface interval increases after completion of a

dive. The PDPS will only scroll to the maximum depth allowed by the nitrogen

or oxygen limit, whichever is in control. If the DataPlus is basing its calcula-

Fig. 15 - Surface Mode

(<10 min after a dive)

DATA

PLUS

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Radio Shack 12-1686 Spécifications Page 21