Aqualab english manual

Operation of switches(beginning from “Dive Log Mode”)• Switch APress this switch to toggle between Display 1 and Display 2. If you press and hold thisswitch for about four or five seconds, log data from the current log is called up and themode switches to profile mode.• Switch BPress this switch to call up log data, beginning with the most recent data. Pressing thisswitch while the oldest data is shown returns to surface mode.Pressing this switch for at least two seconds also returns to surface mode.• Switches A + BPress and hold these two switches to switch to transfer mode.• Switch C (Water detection switch)When water is detected, the computer switch to dive mode automatically.• Auto returnThe dive computer automatically switches to surface mode if no switches are pressedfor about five or six minutes.Description of functionsThese functions record various data once the diver has descended at least 5 feet (1.5 meters)and has been diving at least three minutes. Log data for up to ten dives can be sequentiallyrecorded and retained. Data recorded after the tenth dive replaces the earliest log data.(See the profile mode description for information concerning the relation between the logdata and the profile data.)The log data includes the following:• Residual nitrogen amount:This indicates the residual nitrogen level at the end of dive.• Oxygen toxicity exposure amount:This indicates the Oxygen toxicity exposure level at the end of dive.• Altitude rankThis indicates the altitude rank during a dive.• NITROX indicatorThis indicator is on during a dive when oxygen mix ratio setting is between 22% and50%.• WarningsThese warnings may appear during a dive.For details, see the dive mode description15