Oceanic Pro Plus 2 Total Ascent Time, DECOMPRESSIONDIVEMODE

Deco Mode icon

N2 DECO

FEET

a

O2

PSI

0 5 10

ATR

Fig.55- Entry intoDeco Mode

DECOMPRESSIONDIVEMODE

The Pro Plus 2 is designed to help you by providing a representation of how close you are to entering Decompression. Decompression Dive Mode (Fig. 55) activates when theoretical No Decompression time/depth limits are exceeded.

Upon entering Decompression Mode, the Audible Alarm will sound and the red LED Warning Light will flash for 10 seconds (unless set OFF), or until acknowledged.

•Press and hold the Left (Advance) button for 2 seconds to acknowledge/silence the Audible Alarm (unless set OFF).

•The UP Arrow and Deco Bar will flash if you are greater than 10 feet (3 m) deeper than the Required Stop Depth.

•Once you are within 10 feet (3 m) of, and below, the Stop Depth, both Arrows and the Bar appear solid.

Total Ascent Time

Total Ascent Time (Fig. 55a) includes Stop Times required at all required decompression ceilings and vertical Ascent Time calculated at 60 feet (18 meters) per minute for depths deeper than 60 feet (18 meters), and 30 feet (9 meters) per minute for depths of 60 feet (18 meters) and shallower.

54

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