Owner`s manual

6
CONTENTS (continued)
FREE DIVE OPERATING MODE ....................................................................................................................................99
FREE SURFACE MAIN AND ALT ............................................................................................................................100
FREE COUNTDOWN TIMER (CDT) .......................................................................................................................102
SET FREE CDT .......................................................................................................................................................103
FREE ELAPSED DIVE TIME (EDT) ALARM ..........................................................................................................105
SET FREE EDT ALARM ..........................................................................................................................................105
FREE DEPTH ALARMS (DAs)................................................................................................................................106
SET FREE DAs ........................................................................................................................................................106
FREE DIVE MAIN AND ALTs ...................................................................................................................................108
FREE DIVE ALARMS...............................................................................................................................................109
REFERENCE ................................................................................................................................................................113
CARE AND CLEANING...........................................................................................................................................114
INSPECTIONS AND SERVICE ...............................................................................................................................114
BATTERY REPLACEMENT ....................................................................................................................................115
ALTITUDE SENSING AND ADJUSTMENT ............................................................................................................119
CHARTS OF NO DECOMPRESSION LIMITS AT ALTITUDE ................................................................................120
CHART OF OXYGEN EXPOSURE LIMITS ............................................................................................................121
ERROR (RESET) DURING A DIVE .........................................................................................................................122
SPECIFICATIONS ...................................................................................................................................................123
TUSA INTERNATIONAL .........................................................................................................................................130
INSPECTION/ SERVICE RECORD .........................................................................................................................131