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Aqua Lung i300C, Owner'S Manual

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Aqua Lung i300C Owner'S Manual Download Page 33

Doc. 12-7874-r06  (11/27/17)

33

DIVE OPERATION

© Aqua Lung International, Inc. (2017)

DIVE ALT 2

This screen simply tells you the current time of day and ambient temperature.

DIVE ALT 3

The ALT 3 screen displays information pertaining to nitrox; it is bypassed if the i300C is set for air.

% O

2

 saturation

0 - 100

current 

PO

2

 value

FO

2

 setting

DEEP STOP PREVIEW

If Deep Stop was set to ON in the UTIL Menu, the Deep Stop preview screen is available after exceeding 24 m 

(80 ft) of depth. The Deep Stop is always at a depth half that of your maximum depth during the dive. This preview 

screen keeps track of that depth for you.

Deep Stop

depth

stop time (min:sec)

Summary of Contents for i300C

Page 1: ...Aqua Lung International Inc 2017 Dive Computer Owner s Manual Doc 12 7874 r06 11 27 17 i300C...

Page 2: ...using a mathematical model This model is merely a way to apply a limited set of data to a large range of experiences The i300C dive computer model is based upon the latest research and experiments in...

Page 3: ...e person using it with data not the knowledge to use it Remember also that the dive computer does not actually measure and test the composition of your body tissue and blood Using an Aqua Lung dive co...

Page 4: ...tor 26 7 bLUETOOtH Bluetooth Communication 27 8 LIGHt BACKLIGHT DURATION 27 9 SR SAMPLE RATE 28 SET TIME 28 SET MODE 29 HISTORY 29 SN SERIAL NUMBER 30 DIVE OPERATION 31 INITIATING A DIVE 32 NO DECO DI...

Page 5: ...ALARM 54 FREE EDT ELAPSED DIVE TIME ALARM 55 FREE DEPTH ALARMS 55 HIGH NITROGEN ALARMS 55 FREE EDT ELAPSED DIVE TIME ALARM 56 REFERENCE 56 UPLOADING DOWNLOADING DATA 57 CARE AND CLEANING 58 SERVICE 58...

Page 6: ...Doc 12 7874 r06 11 27 17 6 Aqua Lung International Inc 2017 GETTING STARTED...

Page 7: ...that is your preference Disabling the H2O ACT feature is described in the Dive Surface Mode chapter p 16 Upon activation The unit will enter a Diagnostic Mode The i300C checks the display and voltage...

Page 8: ...sion if DECO icon is displayed 4 Low Battery 5 Descend Ascend or Stop 6 Value is Maximum 7 Oxygen Saturation 8 Bluetooth is On 9 Decompression DECO or No Decompression NO DECO 10 Time To Surface 11 T...

Page 9: ...e also used to enter settings activate the backlight and acknowledge the audible alarm Throughout this manual they will be referred to as the ADV and SEL buttons Pressing different combinations of the...

Page 10: ...ep through menus to toggle or change setpoints to activate the backlight ADV SEL ADV to scroll quickly changing setpoints to scroll quickly through menu lead in screens selections ADV SEL SEL to selec...

Page 11: ...Doc 12 7874 r06 11 27 17 11 Aqua Lung International Inc 2017 DIVE FEATURES...

Page 12: ...shifts to slower compartments This is a feature of the decompression model that is the basis for multilevel diving one of the most important advantages that Aqua Lung dive computers offer O2 MIN OXYG...

Page 13: ...the algorithm and used for N2 O2 calculations and displays relating to Plan Mode will be reduced to the values available at the altitude level that is 915 m 3 000 ft higher than the actual altitude a...

Page 14: ...ion dive in which Depth exceeded 9 m 30 ft for 1 second a beep will sound and a Safety Stop at the depth set will appear on the Dive Main display with a countdown beginning at the SS time set and coun...

Page 15: ...nt selected Ascent rate exceeds 9 m 30 FPM for 8 seconds or more Entry into Decompression Mode Deco Conditional Violation above a required Deco Stop Depth for less than 5 minutes Delayed Violation abo...

Page 16: ...Doc 12 7874 r06 11 27 17 16 Aqua Lung International Inc 2017 DIVE SURFACE MODE...

Page 17: ...e ADV button to scroll quickly through the selections Some screens simply display data While other screens are lead ins to sub menus and settings Press the SEL button to choose menus or op tions from...

Page 18: ...countdown shall begin counting from 23 50 to 0 00 hr min 10 minutes after surfacing from a dive The SAT Desat counter shall provide calculated time for Tissue Desatuation at sea level taking into con...

Page 19: ...e log After exceeding 24 dives the most recent dive is stored while the oldest is deleted Dives are numbered from 1 to 24 starting each time a dive is activated in either Dive or Gauge mode After the...

Page 20: ...x 999 min ADV SEL back to Log Preview to Data 3 lowest temperature recorded elevation of dive location SEA or EL 2 EL7 LOG DATA 1 LOG DATA 2 ADV SEL LOG DATA 3 back to Log Preview to Data 4 or Log Pre...

Page 21: ...the Set Gas PO2 Alarm 1 2 and 3 screens the the current PO2 Alarm setting and corresponding MOD Maximum Operating Depth are displayed NOTE When FO2 is set for AIR oxygen related data such as PO2 O2 a...

Page 22: ...Alarm setting FO2 O2 setting PO2 Alarm setting Gas SET AL ALARMS Pressing the SEL button while viewing the Set AL Lead in screen accesses the Set AL Sub Menu Within this menu you can customize the fo...

Page 23: ...Elapsed Dive Time Alarm This feature allows you to set an alarm to go off at a predetermined amount of dive time ADV SEL SET EDT AL save setting to change setting setpoint 10 180 min or blank if OFF 4...

Page 24: ...t 5 20 min blank if OFF DTR AL TRIGGERED flashing SET UTIL UTILITIES Pressing the SEL button while viewing the Set UTIL Lead in screen accesses the Set UTIL Sub Menu Within this menu you can customize...

Page 25: ...remember to manually activate the i300C before any dive ADV SEL SET H2O ACT save setting to toggle setting ON or OFF 3 UNITS IMP MET The Units feature allows you to select whether MET metric or IMP im...

Page 26: ...il able 3 or 5 min Safety Stop at depths of 3 4 5 or 6 m 10 15 or 20 ft ADV SEL SET SAFETY STOP save setting toggle setting ON or OFF ADV SEL SET STOP TIME save setting toggle setting 3 or 5 min ADV S...

Page 27: ...the surface with the screen activated Bluetooth is temporarily deactivated when the i300C enters Sleep Mode screen is turned off or a dive is started The i300C returns to sniffing mode when the i300C...

Page 28: ...er files for each dive Depending on the chosen set tings and dive durations it is possible to see dives stored in the i300C s onboard Log that have already been overwritten in the PC Download Partitio...

Page 29: ...rom any Gauge or Viola tion Dive Otherwise you may switch modes freely while in any Surface Mode ADV SEL SET MODE LEAD IN next item in Main Menu access Set Mode ADV SEL SET MODE advance setpoint save...

Page 30: ...Inc 2017 SN SERIAL NUMBER Information displayed on the Serial Number screen should be recorded and kept with your sales receipt it will be required in the event that your i300C requires factory servi...

Page 31: ...Doc 12 7874 r06 11 27 17 31 Aqua Lung International Inc 2017 DIVE OPERATION...

Page 32: ...ve an audible alarm may sound and the priority of infor mation displayed may change This is to indicate a safety recommendation warning or alarm The following infor mation in this chapter demonstrates...

Page 33: ...ning to nitrox it is bypassed if the i300C is set for air O2 saturation 0 100 current PO2 value FO2 setting DEEP STOP PREVIEW If Deep Stop was set to ON in the UTIL Menu the Deep Stop preview screen i...

Page 34: ...y in its place during the alarms DEEP STOP MAIN If triggered the Deep Stop will activate upon ascending to within 3m 10 ft below the calculated Deep Stop depth The stop time will be displayed and coun...

Page 35: ...ve Features chapter for further details NOTE The i300C does not penalize for a missed Safety Stop remaining stop time min sec stop depth SURFACING Upon ascending to 0 9 m 3 ft the i300C transitions to...

Page 36: ...urface These situations exceed tested limits and can result in loss of some functions for 24 hours after the dive in which a violation occurred OVERVIEW All dives begin with GAS 1 The GAS defaults to...

Page 37: ...ependent on Depth with slightly less credit given the deeper you are be low the Stop Depth indicated You should stay slightly deeper than the required Stop Depth indicated until the next shallower Sto...

Page 38: ...ll sound and the alarm LED will flash The full N2 Bar Graph Down Arrow icon and DOWN message will flash until the audible alarm is silenced then the N2 Bar Graph will be solid The Down Arrow icon cont...

Page 39: ...DV1 status is ignored the i300C will enter DV1 Surface mode for 5 minutes upon surfacing from the dive VIO Violation Down Arrow icon and SURF icon will be flashing After 5 minutes on the surface in D...

Page 40: ...5 minutes after surfacing from a dive in which a Delayed Violation occurred A full 24 hour continuous surface interval must then be served before all functions are restored During that 24 hours VGM do...

Page 41: ...alarm is silenced the PO2 will alternate with max depth flashing AFTER AUDIBLE ALARM alternating with PO2 flashing PO2 During Deco The PO2 alarm setting does not apply when in Deco If PO2 reaches 1 6...

Page 42: ...he screen The Stop Depth and Stop Time moves to the lower portion of the screen When the audible alarm is silenced the message MAX O2 SAT 100 O2 SAT will flash in place of max depth and TTS until on t...

Page 43: ...it is 100 then it will be replaced with VGM if Violation or SURF time If you surface due to 100 O2 SAT without completing the Deco obligation the full N2 Bar Graph and O2 SAT value 100 will flash wit...

Page 44: ...Doc 12 7874 r06 11 27 17 44 Aqua Lung International Inc 2017 GAUGE MODE...

Page 45: ...o the Dive Surface Main screen You may hold the ADV button to scroll quickly through the selections Some screens simply display data While other screens are lead ins to sub menus and settings Press th...

Page 46: ...5 ft for at least 5 seconds Below is a diagram to help you navigate Gauge Dive Mode functions ALT 1 only if timer is on the main screen ALT 2 back to Main ADV SEL ADV GAUGE DIVE MAIN GAUGE DIVE MAIN...

Page 47: ...ow ing then min only to 999 with min icon showing ADV SEL start stop Timer add remove Timer from Dive Main screen DV 3 DELAYED VIOLATION 3 If you descend deeper than the maximum functional depth the a...

Page 48: ...Doc 12 7874 r06 11 27 17 48 Aqua Lung International Inc 2017 FREE MODE...

Page 49: ...ssociated with the high pressures that competitive type free diving can expose a diver to WARNINGS Ensure that you know which Operating Mode is selected DIVE GAUGE or FREE prior to commencing any dive...

Page 50: ...button When you reach the end of the menu the i300C will return to the Free Surface Main screen You may hold the ADV button to scroll quickly through the selections Some screens simply display data W...

Page 51: ...when a dive is started and becomes available as an ALT display When a set Countdown Time reaches 0 00 the audible alarm will sound During which time the graphic CDT will be flashed on the Surface or D...

Page 52: ...on while viewing the Set AL Lead in screen accesses the Set Free AL sub menu Within this menu you can customize the following two alarm settings ADV SEL SET FREE AL LEAD IN Next item in Main Menu acce...

Page 53: ...OTE DA 2 and DA 3 are set the same way as DA 1 Press select to save settings and to return to the Main menu from Set DA 3 screen SET MODE Set Mode operates the same way as previously described for Div...

Page 54: ...temperature Pressing the SEL button will start ON and stop OFF the CDT Countdown Timer min sec temperature ALT 2 This screen displays the current time of day and the maximum dive depth reached during...

Page 55: ...which time the N2 Bar Graph segments will flash on the Free Dive Main screen In the event that nitrogen continues to increase and reaches the Deco level the VIO violation Alarm will sound During which...

Page 56: ...Doc 12 7874 r06 11 27 17 56 Aqua Lung International Inc 2017 REFERENCE...

Page 57: ...300C button controls Information available for retrieval download from the i300C to the PC Download portion of the program includes items such as dive number surface interval time depth dive time star...

Page 58: ...number serial number s and a copy of your original sales receipt and Warranty Registration Send freight prepaid and insured using a traceable method Non warranty service must be prepaid COD is not acc...

Page 59: ...on Closely check all of the sealing surfaces for any signs of damage that might impair proper sealing Inspect the button lens and housing to ensure they are not cracked or damaged WARNING If damage or...

Page 60: ...ow battery condi tion is indicated return the unit to an authorized Aqua Lung dealer for a complete evaluation before attempting to use it RETURNING THE MODULE TO A BOOT If the boot was fitted with a...

Page 61: ...Doc 12 7874 r06 11 27 17 61 Aqua Lung International Inc 2017 TECHNICAL DATA...

Page 62: ...05 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 04 48 0 06 0 05 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 03 0 03 0 03 51 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 03 0 03 0 03 0 03 0 03 54 0 05 0 04 0 04 0 04 0 04 0 0...

Page 63: ...o 7 000 EL4 2 136 to 2 745 7 001 to 9 000 EL5 2 746 to 3 355 9 001 to 11 000 EL6 3 356 to 3 965 11 001 to 13 000 EL7 3 965 13 000 OXYGEN EXPOSURE LIMITS from NOAA Diving Manual PO2 ATA MAX DURATION SI...

Page 64: ...rs 14 000 feet elevation Measures ambient pressure every 30 minutes when inactive upon activation every 15 minutes while activated Does not measure ambient pressure when Wet Compensates for Altitudes...

Page 65: ...1 minute Time To Surface 0 to 99 min display if 99 min 1 minute No Deco Deep Stop Time 2 00 to 0 00 min 1 second No Deco Safety Stop Time 5 00 to 0 00 min 1 second Deco Stop Time 0 to 999 min 1 minut...

Page 66: ...FREE Free Dive Mode FT Feet depth GAU GAUG GAUGE Digital Gauge Dive Mode GTR Gas Time Remaining H2O Water HIST History IMP Imperial measure LAST Previous dive LO Low battery M Meters depth MET Metric...

Page 67: ...www aqualung com...

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