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Oceanic Pro Plus 2 DIVETIMEREMAINING, Air Time Remaining Bar Graph (ATRBG)

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Fig.5- ATRBG

Air Time Remaining Bar Graph (ATRBG)

The Air Time Remaining Bar Graph (Fig. 5a) provides a graphic representation of the time that you can remain at your present depth and then, following a safe ascent, surface with a predetermined reserve of breathing gas.

This calculation and display is based on your Breathing Gas Consumption Rate that is continuously monitored by the Pro Plus 2, and it takes into account the breathing gas required for a safe ascent including any required decompression stops.

N2

FEET

O2			PSI
0	5	10	20
	ATR

b

a

The green, yellow, and red zones adjacent to the bar graph

enable you to quickly focus on remaining breathing gas times of 60 minutes and less, based on your pre selected End Pressure Alarm Set Point (described later). The bar graph is more precise as time decreases toward the red zone.

DIVETIMEREMAINING

The Pro Plus 2 constantly monitors three critical pieces of information; no decompression status, oxygen accumulation, and breathing gas consumption rate. Refer to the Oceanic Dive Computer Safety and Reference Manual which describes Dive Time Remaining which is a display that indicates the time that is more critical for you at that particular moment (i.e.; whichever time is the least amount available of the three).

Displayed will be either Time Remaining before reaching the No Decompression limit (Fig. 5b), or Time Remaining before reaching the limit for Oxygen Accumulation, or Time Remaining before reaching the End Pressure Alarm set point.

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Contents

Pro Plus dive computer Page CONTENTS CONTENTS (continued) Payspecialattentiontoitemsmarked withthisWarningsymbol PRO PLUS FEATURES and DISPLAYS INTRODUCTION INTERACTIVE CONTROL CONSOLE Advance Select BAR GRAPHS Tissue Loading Bar Graph (TLBG) OxygenAccumulationBarGraph(O2BG) VariableAscentRateIndicator(VARI) WARNING: At depths greater than 60 feet (18 Air Time Remaining Bar Graph (ATRBG) DIVETIMEREMAINING ALPHA / NUMERIC DISPLAYS CylinderPressureDisplay DepthDisplays Current Depth Maximum Depth TimeandDate Displays Time displays Main Time second time Date AUDIBLEALARM LEDWarningLight A single short beep (which cannot be disabled) is emitted for the following Page SMARTGLO® BACKLIGHT POWER SUPPLY Battery Indicator LowBatteryCondition FO2MODE FO2 value of 'Air value of 21% FO250%Default If the Default function is set to ON Page ACTIVATION and SETUP ACTIVATION To Activate the Pro Plus 2, press and release the Left (Advance) Button Backup Activation SURFACEMODE To activate the Backlight: AccessingOtherModes SET MODES Set Mode Access Timing ENTERING SETTINGS -SETMODE #1 TO SET - FO2 FO2 TO SET - MAX DEPTH ALARM 1 more time FEET MAX dEEP Max Depth TO SET - ELAPSED DIVE TIME ALARM 2 more times EdT Elapsed Dive Time PC INTERFACE To download data 3 more times ENTERING SETTINGS -SETMODE #2 TO SET - UNITS OF MEASURE TO SET - HOUR FORMAT Hour TO SET - TIME Minute TO SET - DATE dAY Year Month Day TO SET - AUDIBLE ALARM 7 more times ALM Page TO SET - AIR TIME REMAINING BAR GRAPH ALARM(while in the Surface Mode) 9 more times Atr Air Time Remaining Bar Graph TO SET - TURN PRESSURE ALARM 10 more times TO SET - END PRESSURE ALARM 11 more times TO SET - DIVE TIME REMAINING ALARM 12 more times dtr Dive Time Remaining TO SET - MAXIMUM PO2 ALARM 13 more times PO2 TO SET - FO2 50% DEFAULT 14 more times TO SET - BACKLIGHT DURATION 15 more times GLO Dura- tion TO SET - PC SAMPLING RATE 16 more times SECS Sampling Rate TO SET - USER SET DIGITAL GAUGE MODE(while in the Surface Mode) 17 more times GAU OFF TO SET - WATER ACTIVATION 18 more times ACT H20 PLAN and DIVE MODES Page To access the Pre Dive Planning Sequence 1 time TISSUE LOADING BAR GRAPH (Fig. 45a) OXYGEN ACCUMULATION BAR GRAPH (Fig. 46a) VARIABLE ASCENT RATE INDICATOR (Fig. 46b) TOO FAST AIR TIME REMAINING BAR GRAPH CONTROL OF DISPLAYS Backlight NODECOMPRESSIONDIVEMODE No Decompression Dive Mode - Display #1 (Fig. 49) No Decompression Dive Mode - Display #2 (Fig. 50) No Decompression Dive Mode - Display #3 (Fig. 51) No Decompression Dive Mode - Display #4 (Fig. 52) NoDecompressionDiveMode-SecondaryDisplay (Fig. 53) No Decompression Dive Mode - SAFETY STOP (Fig. 54) DECOMPRESSIONDIVEMODE Total Ascent Time ManagingDecompressionStops DecompressionDiveMode-MainDisplay#1 Page VIOLATIONMODES ConditionalViolationMode(Fig.60) If you ascend shallower (Fig. 60a) than a Required Decompression Ceiling Stop Depth Penalty Time DelayedViolationMode#1(Fig. 61) If you remain above the Required Ceiling Stop Page ImmediateViolationModeandGaugeMode Immediate Violation Mode Gauge Mode Page HIGH PO2 DIVE MODE 1.40 ATA, or 0.2 ATA less than the PO2 Alarm set point (a user setting); Page USER SET DIGITAL GAUGE MODE UNEXPECTED LOSS OF DISPLAYED INFORMATION POST DIVE MODES POST DIVE SURFACE MODE TRANSITION PERIOD To view that dive's Log(Fig. 72) again Page 2 times To access the Time to Desaturation Countdown 3 times LOGMODE Log Button Control in Log Mode To access the Log Mode and view the First Screen(While in Surface Mode) 4 times To view the Second Screen of the Log (Nitrogen data) To view the Third Screen of the Log (Oxygen data) To access the first screen of the previous dive's Log AFTER THE FIRST 2 HOURS To access other modes or enter settings WET CONTACTS H2O DOWNLOADING DATA TO A PC SIMULATOR (DEMO) MODE SIMULATORMODE Access and Setup SIM DEMO: NI-O2 CUR NEW DEMO: PSI Demo Surface Mode DEMO: FO2 Air DemoDiveMode Demo Dive Mode Descending Descent Time Acceleration Ascending Ascent Rate UP Arrow SurfacingfromaSimulatedDive Page GENERAL CARE AND CLEANING INSPECTIONS AND SERVICE inspected annually ToObtainService: BATTERY REPLACEMENT Hot Swap BatteryRemoval MoistureintheBatteryCompartment BatteryInstallation new BatteryHatchInstallation Inspection SPECIFICATIONS SPECIFICATIONS(CONTINUED) Page Page Page Page OCEANIC WORLD WIDE INSPECTION / SERVICE RECORD NOTES RESET FEATURE RESET PROCEDURE