Aqua Lung EPG Owner's Manual
Aqua Lung EPG Owner's Manual

Aqua Lung EPG Owner's Manual

Electronic pressure gauge

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Owner's Manual

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Table of Contents
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Summary of Contents for Aqua Lung EPG

  • Page 1 Owner’s Manual...
  • Page 2: Table Of Contents

    Contents Introduction ....................1 Operation ...................... 2 Activation..........................2 Operational Modes ......................2 Standby Mode ....................... 2 Active Mode ........................3 Sleep Mode ........................3 Menu System ........................4 Check Battery ....................... 5 Set Alarm ........................5 Set Time ........................6 Set Units ........................
  • Page 3: Introduction

    0 psi/bar. Before using the EPG for the first time, set the low pressure alarm and air time alarm to a comfortable margin. The default settings for these alarms are 500 psi (34.5 bar) and 10 minutes, respectively.
  • Page 4: Operation

    3 bar (45 psi) and the unit has been in Standby Mode for 30 minutes, it goes into Sleep Mode. If cylinder pressure is less than 3 bar, (45 psi), the EPG enters sleep mode after 5 minutes. Each mode is discussed in detail in the sections below.
  • Page 5: Active Mode

    (f). Sleep Mode In Sleep Mode (figure 4), the EPG only displays the time of day (a). If the EPG is in Sleep Mode, you must activate it by pressing either button before using it on a dive.
  • Page 6: Menu System

    Menu System ® The EPG has four menu options (figure 5): Check Battery, Set Alarms, Set Time, and Set Units. The menu system can only be accessed while in Standby Mode. You navigate through the menu system by pressing the left button. The screen for each mode shall appear, along with the menu cursor denoting which mode it is.
  • Page 7: Set Alarm

    Set Alarm Press the left button twice to advance the cursor Figure 7 over the Alarm Icon. Set Pressure Press the right button to select. Alarm The cylinder pressure starts to flash (figure 7). Press the left or right buttons to change the setting in 10 psi (0.5 bar) increments.
  • Page 8: Set Time

    Set Time Figure 10 Press the left button three times to advance Set Time Format the cursor over the Time Icon. Press the right button to select. The 12hr or 24hr begins to flash (figure 10). Press the left or right button to toggle between the 12 or 24 hour clock setting.
  • Page 9: Set Units

    Set Units Press the left button four times to advance the cursor over the Units Icon. Press the right button to select. The PSI or BAR symbol starts to flash (figure 13). Press the left or right button to change. Press both buttons to accept. The °F or °C starts to flash (figure 14).
  • Page 10: Care And Maintenance

    However, the EPG cannot withstand the impact of heavy objects, such as weight belts or SCUBA cylinders. When you set up your dive gear on a boat or the beach, tuck the EPG into your BC pocket, or between the BC and cummerbund. Never leave the computer exposed where someone could accidentally step on it or drop something on it.
  • Page 11: After The Dive

    It is possible to damage the electronics if exposed to direct sunlight or in a hot, confined space (like a car trunk or dashboard). After the dive, cover the EPG and keep it out of the sun. If inadvertently left in direct sunlight, the LCD may become totally black. If this occurs, immedi- ately immerse the EPG in cool water.
  • Page 12: Replacing The Battery

    Examine the threads of the battery hatch and case back for signs of damage, which may impair proper threading. If damage is found, return the EPG to your Aqua Lung dealer. To remove the battery, turn the gauge over and let the battery fall into your hand (figure...
  • Page 13 Carefully thread the battery hatch into the case bottom in a clockwise direction until snug. Using a coin, tighten the battery hatch until it is flush with the case back. Activate the unit to make sure it is operating properly. Install the EPG back into the console boot.
  • Page 14: Specifications

    Specifications: Pressure ....... 0-5100 psi resolution: 10 psi accuracy + 0 psi, - 50 psi ..........0-350 bar resolution: .5 bar accuracy + 0 bar, - 3.5 bar Temperature ......14°F - 140°F resolution: 1°F accuracy: ± 2°F ..........-10°C - 60°C resolution: 1°C accuracy: ±...
  • Page 15 NOTES:...
  • Page 16 2340 Cousteau Court Vista, California 92083 PN 7542-95 Rev A 6/99...

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