Oceanic VEO 1.0 Operating Manual
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Oceanic VEO 1.0 Operating Manual

Dive computer
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Summary of Contents for Oceanic VEO 1.0

  • Page 3: Table Of Contents

    CONTENTS WARRANTY, NOTICES, MODEL ......................6 FEATURES/FUNCTIONS ........................7 DISPLAY LAYOUT ..........................8 CONTROL BUTTON .........................9 BAR GRAPHS ...........................9 TLBG ............................9 VARI ............................10 ALPHA/NUMERIC DISPLAYS ......................11 POWER SUPPLY ..........................12 FO2 MODE ............................14 ACTIVATION/SETUP ...........................17 ACTIVATION ...........................18 SURF MAIN AND ALTS ........................19 LOG MODE .............................21 FLY/SAT TIME ..........................24 PLAN MODE ...........................25 FO2 MODE ............................26...
  • Page 4 Contents (continued) - SET ALGORITHM ...........................29 SET HOUR FORMAT ........................29 SET TIME ............................30 SERIAL NUMBER ...........................30 CLEAR (RESET) ..........................31 DIVE MODE FEATURES ........................33 ALGORITHM ...........................34 DEEP STOP (DS) ..........................34 SAFETY STOP (SS) ........................36 DIVE TIME REMAINING (DTR).......................36 NDC (No Deco DTR) ........................36 OTR (O2 DTR) ..........................37 DIVE MODES ............................39 NO DECO MAIN AND ALTS ......................40...
  • Page 5 Contents (continued) - OCEANIC WORLD WIDE ........................52 GENERAL ............................53 CARE AND CLEANING ........................54 INSPECTIONS AND SERVICE .......................54 MODULE REMOVAL FROM BOOT ....................56 BATTERY REPLACEMENT ......................56 RETURNING MODULE TO BOOT ....................60 ALTITUDE SENSING AND ADJUSTMENT ..................61 PZ+ ALGORITHM NDL CHART ......................62 DSAT ALGORITHM NDL CHART ....................63...

  • Page 6: Warranty, Notices, Model

    The programs within the VEO 1.0 simulate the absorption of nitrogen into the body by using a mathematical model. This model is merely a way to apply a limited set of data to a large range of experiences. The VEO 1.0 dive computer model is based upon the latest research and experiments in decompression theory.

  • Page 7: Features/Functions

    Welcome to OCEANIC THANK YOU for choosing the VEO 1.0 FEATURES/DISPLAYS...

  • Page 8: Display Layout

    DISPLAY LAYOUT Icons: a. FO2 set for Nitrox b. Algorithm set for Pelagic Z+ c. Log Mode d. Surface Interval e. Depth units f. Time of day (hr:min) g. Time (all minutes) - NDC = No Deco TAT = Deco Total Ascent O2 = O2 Time Remaining O2SAT = %O2 h. Low Battery i. Value is FO2 j. Time values k. Dive # or Dive time l. Descend, Stop, Ascend m. Deep Stop triggered n. Value is Temperature o. Value is Maximum p. Value is PO2 level q. Depth units...

  • Page 9: Control Button

    CONTROL BUTTON The Control Button allows you to select display options and ac- cess specific information when you want to see it. BAR GRAPHS TLBG (Tissue Loading Bar Graph) The TLBG (Fig. 1a) represents tissue loading of nitrogen, show- ing your relative no decompression or decompression status. As your depth and elapsed dive time increase, segments will add to the TLBG, and as you ascend to shallower depths, the segments will begin to recede, indicating that additional no decompres-...

  • Page 10: Vari

    VARI (Variable Ascent Rate Indicator) The VARI (Fig. 2a) provides a visual representation of ascent speed (i.e., an ascent speedometer). The segments of the VARI represent two sets of speeds which change at a reference depth of 60 FT (18 M). Refer to the chart for segment values.

  • Page 11: Alpha/Numeric Displays

    ALPHA / NUMERIC DISPLAYS It is imperative that you understand the formats, ranges, and values of the information represented to avoid any possible misunderstanding that could result in error. Current Depth (Fig. 3a) and Max Depth (Fig. 3b) are both displayed from 0 to 330 FT (100 M) in 1 FT (.1 M) increments Fig. 3 - NO DECO DIVE MAIN on the Main Dive screens.

  • Page 12: Power Supply

    EL7 - 13,001 feet and above POWER SUPPLY The VEO 1.0 utilizes one (1) type CR 2450 Lithium 3 volt cell. Expected use life is approximately 100 hours if (1) 1 hour dive per day is conducted each time the unit is activated, up to 300...

  • Page 13: Low Battery

    Low Battery Voltage level is checked upon activation and every minute dur- ing operation on the surface. • When voltage decreases to the warning level (2.75 volts), the icon is displayed solid on the Surface Main (Fig. 7a). • Upon decreasing to a voltage level that will no longer sus- Fig. 7 - LOW BATTERY tain proper operation (2.50 volts), the icon will flash 5 times WARNING...

  • Page 14: Fo2 Mode

    (FO2) other than Air (a numerical value between 21 and 50 %). When set for Air (Fig. 9), the VEO 1.0 will perform calculations Fig. 9 - FO2 AIR the same as if FO2 were set for 21% oxygen, internally account- ing for oxygen loading for any subsequent Nitrox dives.
  • Page 15 FO2 50% Default If the Default is turned On and FO2 is set to a value greater than 21%, the FO2 Set Point will automatically revert to 50(%) 10 minutes after that dive. FO2 must therefore be reset for each repetitive Nitrox dive, or the value will automatically keep defaulting to 50(%) and the dives will be calculated based on 50% O2 (50% nitrogen) for Fig. 11 - FO2 DEFAULT OFF...
  • Page 16 SURFACE MENU SELECTIONS: Log (Data 1, 2, 3) Fly/Sat (hr:min) Plan (depths/times) Set FO2 (Air, 21 to 50%) Set FO2 Default (Off/On) Set PO2 Alarm (1.20 to 1.60 ATA) Set Wet Activation (On/Off) Set Units (Imperial/Metric) Set Deep Stop (On/Off) Set Algorithm (DSAT/PZ+) Set Hour Format (12/24) Set Time of Day (hr:min)

  • Page 17: Activation/Setup

    ACTIVATION/SETUP...

  • Page 18: Activation

    14,000 feet (4,267 meters), it will per- form a diagnostic check and immediately shutdown. To Activate the VEO 1.0, press and release the Button. • The unit will enter Diagnostic mode (Fig. 12), displaying all segments of the LCD as 8's, followed by dashes (- -), then a countdown from 9 to 0.

  • Page 19: Surf Main And Alts

    SURF MAIN, information includes (Fig. 13): > Surface Interval time (hr:min) with SURF icon; if no dive yet, this is time since activation > Time of Day (hr:min) with AM or PM icon if 12 Hour Format; no icon if 24 Hour Format >...
  • Page 20 SURF ALT 1 (Last), information includes (Fig. 15): > Surface Interval time (hr:min) with SURF icon; prior to dive previously made while still activated > Graphic LASt > Max Depth of dive previously made while still activated (3 dashes if MOD exceeded) with MAX and FT (or M) icons >...

  • Page 21: Log Mode

    LOG MODE The VEO 1.0 will store up to 12 dives in its Log for viewing. Each dive has 2 or 3 Log screens - Preview, Dive Data, and O2 Data (if a Nitrox dive). Once the Log is full (12 dives recorded), each subsequent dive will then over write the old- est dive stored.
  • Page 22 Log Preview, information includes (Fig. 18) - > Log (book) icon > PZ+, NX, DS icons - if they apply > Time of day the dive began with AM (or PM) icon if 12 Hour Format, no icon if 24 Hour >...
  • Page 23 Log Data 2, information includes (Fig. 20) - > Log (book) icon > Temperature with ° icon and graphic F (or C) > Altitude graphic SEA (or EL2 to EL7) • B (< 2 sec) to access Log Data 3 (if Nitrox) or the previous dive's Log Preview screen (if Air).

  • Page 24: Fly/Sat Time

    FLY/SAT TIME Time to Fly is a countdown timer that begins counting down from 23:50 to 0:00 (hr:min) 10 minutes after surfacing from a dive. Time to Dsaturate, also a countdown timer, provides calculated time for tissue desaturation (Dsat) at sea level. It also begins counting down 10 minutes after surfacing from a dive, count- Fig. 22A - FLY/SAT TIME ing down from a maximum of 23 to 10 (hr), then 9:59 to 0:00...

  • Page 25: Plan Mode

    PLAN MODE No Deco Dive Times (NDLs/OTLs) in Plan Mode are based on - > the algorithm selected (DSAT or PZ+) > the FO2 set > any residual nitrogen or oxygen remaining from previous dives Plan Lead-in, information includes (Fig. 23A, B): Fig. 23A - PLAN LEAD-IN (FO2 set for Air) >...

  • Page 26: Fo2 Mode

    PDPS, information includes (Fig. 24A, B): > Plan Depth value with FT (or M) icon > Dive Time allowed with NDC (or O2) and min icons > Max Depth allowed for the PO2 alarm value set with MAX and FT (or M) icons, blank set for Air >...

  • Page 27: Set Fo2

    SET FO2, information includes (Fig. 25A, B): > Graphic SEt if Air; or Max Depth allowed for the PO2 alarm set with FT (or M) and NX icons if Nitrox > PO2 alarm value set (ATA) with PO2 and MAX icons, blank if Air >...

  • Page 28: Set Po2 Alarm

    SET PO2 ALARM, information includes (Fig. 27): > Graphic SEt with NX icon > Set Point value (ATA) flashing with PO2 and MAX icons • B (< 2 sec) to step upward through Set Points from 1.20 to 1.60 one at a time. •...

  • Page 29: Set Deep Stop

    SET DEEP STOP (DS), information includes (Fig. 30): > Graphics SEt and DS with DS and Stop arrow/bar icons > Set Point ON (or OFF) flashing • B (< 2 sec) to toggle between OFF and ON. • B (2 sec) to save the setting and access Set Algorithm. Fig. 30 - SET DEEP STOP SET ALGORITHM, information includes (Fig.

  • Page 30: Set Time

    SET TIME, information includes (Fig. 33): > Graphic SEt > Time of Day (hr:min), Hour digits flashing, with AM (or PM) icon if 12 Hour Format, no icon if 24 Hour Format • B (< 2 sec repeatedly) to step upward through Hour Set Points one at a time from 12: (AM) to 11: (PM), or 0: to Fig. 33 - SET TIME 23: if 24 Hour Format, in increments of 1: (hr).

  • Page 31: Clear (Reset)

    • B (2 sec) to step forward to Surface Main. • B (< 2 sec) to access Clear (Reset). CLEAR (RESET) The VEO is configured with a feature that allows data to be cleared, including nitrogen and oxygen calculations and Log entries. This is intended for facilities using the VEO for rental or training activities, not for general use by individual divers.

  • Page 33: Dive Mode Features

    DIVE MODE FEATURES...

  • Page 34: Algorithm

    You can select to use either the DSAT or the PZ+. The selection will lock in for 24 hours after the last dive. DSAT has been the standard used by Oceanic in all of its dive computers until this time. It features NDLs that are based on exposures and test data which also formed validation for the PADI RDP.

  • Page 35: Safety Stop (Ss)

    Upon initial ascent to within 10 FT (3 M) below the calculated Stop Depth, a DS screen displaying a Stop Depth at 1/2 the Max Depth will appear with a Countdown Timer beginning at 2:00 (min:sec) and counting down to 0:00. >...

  • Page 36: Dive Time Remaining (Dtr)

    As you ascend, the TLBG segments will recede as control 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 Oceanic dive computers offer. Fig. 35 - DTR (NDC)

  • Page 37: Otr (O2 Dtr)

    OTR (O2 DTR) When set for Nitrox operation, O2 during a dive is displayed on an ALT screen as a % of allowed saturation (Fig. 36a) identi- fied by the O2SAT icons. The limit for O2 exposure (100%) is set at 300 OTU (oxygen tolerance units) per dive or 24 hour period.

  • Page 39: Dive Modes

    DIVE MODES...

  • Page 40: No Deco Main And Alts

    NO DECO MAIN, information includes (Fig. 38) - > Current Depth with FT (or M) icon > DTR (min) with NDC (or O2) and min icons > Max Depth with MAX and FT (or M) icons > EDT (Elapsed Dive Time) with DIVE and min icons >...

  • Page 41: Deep Stop

    NO DECO ALT 1, information includes (Fig. 40) - > Time of Day (hr:min), with AM (or PM) icon if 12 Hour Format, no icon if 24 Hour Format > Temperature with ° icon and graphic F (or C) • B (< 2 sec) to access ALT 2 (if Nitrox). •...

  • Page 42: Safety Stop

    DEEP STOP MAIN, information includes (Fig. 43) - > Current Depth with FT (or M) icon > DTR (min) with NDC (or O2) and min icons > Stop Depth with FT (or M) icon > Stop icon (arrows/bar) and DS icon >...

  • Page 43: Decompression

    DECOMPRESSION MODE Decompression mode activates when theoretical No Decompres- sion time and depth limits are exceeded. Upon entry into Deco, the full TLBG will flash (Fig. 45) for 10 seconds. The Up Arrow icon will flash if > 10 FT (3 M) below the required Stop Depth.
  • Page 44 DECO STOP MAIN, information includes (Fig. 46) - > Current Depth with FT (or M) icon > TAT (Total Ascent Time)* with TAT and min icons > Stop Depth with FT (or M) icon *TAT includes Stop Times at > Stop icon (arrows/bar) all required Deco Stops plus >...

  • Page 45: Cv (Conditional Violation)

    • B (< 2 sec) to access ALT 3 (if Nitrox). • Revert to Main in 5 sec, if B not pressed. Deco Stop Alt 3 (if Nitrox), information includes (Fig. 49) - > NX icon > % O2 with O2SAT icons >...

  • Page 46: Dv 1 (Delayed Violation 1)

    > Once the penalty time is worked off, and off gassing credit begins, required Deco Stop Depths and Time will decrease toward zero. The TLBG will recede into the No Deco zone and operation will revert to No Deco mode. DV 1 (DELAYED VIOLATION 1) If you remain shallower than a Deco Stop Depth for more than Fig. 51 - DV1 MAIN...

  • Page 47: Dv 3 (Delayed Violation 3)

    > Once within 10 FT (3 M) of and below the required Stop Depth, the Stop icon (both Arrows with Stop Bar) will be displayed solid. DV 3 (DELAYED VIOLATION 3) If you descend deeper than the MOD*, the Up Arrow will flash, and Current Depth and Max Depth will only indicate 3 dashes ( - - - ) signifying that you are Too Deep (Fig.
  • Page 48 VGM Dive Main, information includes (Fig. 54) - > Current Depth with FT (or M) icon > Graphic VIO (in place of Max Depth which moves to Alt 1) with Up Arrow icon, flashing until on surface > EDT with DIVE and min icons >...

  • Page 49: High Po2

    HIGH PO2 Warning >> at Alarm Set Point value minus .20 (1.00 to 1.40). Alarm >> at Set Point value, except in Deco then at 1.60 only. When PO2 (partial pressure of oxygen) increases to the Warn- ing level; the Up Arrow icon will flash, and the PO2 value will flash (in place of max Depth) for 10 seconds (Fig.

  • Page 50: High O2

    HIGH O2 Warning >> when 80 to 99% (240 OTU). Alarm >> at 100% (300 OTU). When O2 reaches the Warning Level; the O2 value will flash (in place of DTR) for 10 seconds (Fig. 59). > After 10 seconds, DTR will be restored. Fig. 59 - O2 WARNING If O2 reaches the Alarm level;...
  • Page 51 High O2 on Surface alt w/ Time Upon ascent to 2 FT (0.6 M) for 1 second (surfacing), the Dive Main screen is displayed for 10 minutes with access to the Dive ALTs allowed. > O2 values < 100% will not be displayed on the Main. They can be viewed on the ALT screen.

  • Page 52: Oceanic World Wide

    OCEANIC WORLD WIDE OCEANIC USA 2002 Davis Street San Leandro, CA 94577 Tel: 510/562-0500 Fax: 510/569-5404 Web: www.OceanicWorldwide.com E-mail: hello@oceanicusa.com OCEANIC UK OCEANIC AUSTRALIA Devon, United Kingdom Rosebud, Victoria, Australia Tel: (44) 1404-891819 Fax: +44 (0) 1404-891909 Tel: 61-3-5986-0100 Fax: 61-3-5986-1760 Web: www.OceanicUK.com Web: www.OceanicAUS.com.au E-mail: helpyou@oceanicuk.com E-mail: sales@OceanicAUS.com.au OCEANIC NORTHERN EUROPE OCEANIC HAWAII and MICRONESIA Augsburg, Germany Kapolei, Hawaii Tel: +49 (0) 821 810342 0 Fax: +49 (0) 821 810342 29 Tel: 808-682-5488 Fax: 808-682-1068 Web: www.oceanic.de E-mail: lbell@oceanicusa.com E-mail: office@oceanic.de OCEANIC ASIA PACIFIC OCEANIC FRANCE Singapore Nice, France Tel: +65-6391-1420 Fax: +65-6297-5424 Tel: +33.(0)4 93 72 43 00 Fax: +33.(0)4 93 72 43 05 E-mail: info@oceanicasia.com.sg E-mail: info@subaquadis.fr OCEANIC JAPAN OCEANIC ITALY Yokohama Kanagawa-Prev, Japan...

  • Page 53: General

    GENERAL...

  • Page 54: Care And Cleaning

    INSPECTIONS AND SERVICE Your VEO should be inspected annually by an Authorized Oceanic Dealer who will perform a factory prescribed function check and inspection for damage or wear. To keep the 2 year limited warranty in effect, this inspection must be completed one year after purchase (+/- 30 days).
  • Page 55 Take your VEO to your local Authorized Oceanic Dealer. If required to return your VEO to the Oceanic USA factory: • Obtain an RA (Return Authorization) number by contacting Oceanic USA at 510/562-0500 or send an e-mail to service@oceanicusa.com. • Record all dive data in the Log. All data will be erased during factory service.

  • Page 56: Module Removal From Boot

    MODULE REMOVAL FROM BOOT If the module is in a console, bend the rubber console boot back to expose the edge of the module. If the boot is flexible enough to permit, you may bend it back far enough to scoop the module out with your finger.

  • Page 57: Battery Removal

    • Inspect the Button, Lens, and Housing to ensure they are not cracked or damaged. WARNING: If damage or corrosion is found, return your VEO to an Authorized Oceanic Dealer, and DO NOT attempt to use it until it has received factory prescribed service.

  • Page 58: Battery Installation

    Battery Cover (Fig. 67). Ensure that it is evenly seated. *The O-ring must be a genuine Oceanic part that can be purchased from an Authorized Oceanic Dealer. Use of any other O-ring will void the warranty.
  • Page 59 WARNING: If there are any portions of the display missing or appearing dim, or if a Low Battery condi- tion is indicated, return the unit to an Authorized Oceanic Dealer for a complete evaluation before attempting to use it. Fig. 70 - RING SECURE...

  • Page 60: Returning Module To Boot

    RETURNING THE MODULE TO BOOT • If the boot was fitted with a spacer and it was previously removed, replace the spacer into the boot. • Orient the module over the opening in the boot, and dip the bottom edge into it while pressing the top edge with the palm of your hand.

  • Page 61: Altitude Sensing And Adjustment

    ALTITUDE SENSING AND ADJUSTMENT Altitude (i.e., ambient pressure) is measured upon activation and every 15 minutes until a dive is made. > Measurements are only taken when the unit is dry. > Two readings are taken, the second reading 5 seconds after the first. The readings must be within 1 foot (30 cm) of each other to record that ambient pressure as the current Altitude.

  • Page 62: Pz+ Algorithm Ndl Chart

    PZ+ ALGORITHM >> NDLS (HR:MIN) AT ALTITUDE (IMPERIAL) Altitude 3001 4001 5001 6001 7001 8001 9001 10001 11001 12001 13001 (feet) 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 Depth ( FT ) 30 3:17 2:30 2:21 2:14 2:08 2:02 1:57...

  • Page 63: Dsat Algorithm Ndl Chart

    DSAT ALGORITHM >> NDLS (HR:MIN) AT ALTITUDE (IMPERIAL) Altitude 0 3001 4001 5001 6001 7001 8001 9001 10001 11001 12001 13001 (feet) 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 Depth ( FT ) 30 4:20 3:21 3:07 2:55 2:45 2:36...

  • Page 64: Specifications

    SPECIFICATIONS CAN BE USED AS • Dive Computer (Air or Nitrox) DIVE COMPUTER PERFORMANCE • Buhlmann ZHL-16c based PZ+, or DSAT based, algorithm • No Deco limits closely follow PADI RDP • Decompression in agreement with Buhlmann ZHL-16c and French MN90 • No Deco Deep Stops - Morroni, Bennett • Deco Deep Stops (not recommended) - Blatteau, Gerth, Gutvik • Altitude - Buhlmann, IANTD, RDP (Cross) • Altitude corrections and O2 limits based on NOAA tables OPERATIONAL PERFORMANCE Function: Accuracy: • Depth ±1% of full scale • Timers 1 second per day Dive Counter: • Displays Dives #1 to 12 • Resets to Dive #1, upon diving (after 24 hours with no dives) Dive Log Mode: • Stores 12 most recent dives in memory for viewing • After 12 dives, adds 13th dive in memory and deletes the older dive...
  • Page 65 SPECIFICATIONS (CONTINUED) Power: • (1) 3 vdc, CR2450, Lithium battery (Panasonic or equivalent) • Shelf life Up to 5 years (dependent on battery manufacturer) • Replacement User (annual recommended) • Use Life 100 dive hours if (1) 1 hour dives per dive day to 300 hours if (3) 1 hour dives per day Battery Icon: • Warning - icon on solid at 2.75 volts, Battery change recommended • Alarm - icon on flashing at 2.50 volts, change the Battery Activation: • Manual - push button (recommended), required prior to dive if Wet Activation is set OFF. • Automatic - by immersion in water (if Wet Activation is set ON) • Cannot be manually activated deeper than 4 FT (1.2 M), if Wet Activation is set OFF. • Cannot operate at elevations higher than 14,000 feet (4,270 meters) Operating Temperature: • Out of the water - between 20 °F and 140 °F (-6 and 60 °C). • In the water - between 28 °F and 95 °F (-2 and 35 °C). TLBG segments • No Deco Normal zone 1 to 3 • No Deco Caution zone 4 • Decompression zone 5 (all)
  • Page 66 SPECIFICATIONS (CONTINUED) NUMERIC DISPLAYS: Range: Resolution: • Dive Number 0 to 12 • Depth 0 to 330 FT (100 M) 1 FT (.1/1 M ) • FO2 Set Point Air, 21 to 50 % • PO2 Value 0.00 to 5.00 ATA .01 ATA • Dive Time Remaining 0 to 999 min 1 minute • Total Ascent Time 0 to 999 min 1 minute • No Deco Deep Stop Time 2:00 to 0:00 min:sec 1 second • No Deco Safety Stop Time 3:00 to 0:00 min:sec 1 second • Deco Stop Time 0 to 999 min 1 minute • Elapsed Dive Time 00 to 999 min 1 minute...

  • Page 67: Inspection/Service Record

    INSPECTION / SERVICE RECORD Serial Number: ____________________________________________ Firmware Rev: ____________________________________________ Date of Purchase: ____________________________________________ Purchased from: ____________________________________________ Below to be filled in by an Authorized Oceanic Dealer: Date Service Performed Dealer / Technician...

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