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Dive Computer
User Manual
Dive computer, software version 1.17
Liquivision Products, Inc
-1-
Revision 1.9 Software 1.17

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Summary of Contents for Liquivision kaon

  • Page 1 Dive Computer User Manual Dive computer, software version 1.17 Liquivision Products, Inc Revision 1.9 Software 1.17...
  • Page 2: Table Of Contents

    Setup Time/Date & Battery Type........................11 Read The Manual ...............................12 Familiarize Yourself With Tap-Navigation .......................12 GETTING STARTED – FEATURES OF YOUR KAON UNIT............13 GETTING STARTED – HOW TO TURN ON/TAP YOUR UNIT ............15 General Tapping/Menu Guidelines: ........................15 GETTING STARTED ..........................21 KAON Surface Display ............................21...
  • Page 3 9.2 Time .................................43 9.3 Date ................................43 9.4 Year ................................43 9.5 Calibrate Time ............................43 10. Connect to PC ............................44 UNDERWATER MENUS ........................45 Main Underwater Menu .......................... 45 1. Switch Gas (only in Tec Mode) .........................45 Liquivision Products, Inc Revision 1.9 Software 1.17...
  • Page 4 7.2. Auto Dim (only if Dark Mode is activated in the Surface Menus) ............48 7.3 Layout ..............................49 8. Stop Simulation............................49 DIVING WITH YOUR KAON IN REC MODE ................... 50 Overview ................................50 Setting Up a Dive In Rec Mode .........................52 Settings That Will Affect Your Dive .........................52 Conservatism Settings............................52...
  • Page 5 “Battery Savings” mode .............................72 Exiting the water ..............................73 Last dive information ............................73 Altitude Compensation/Surface Pressure Adjustments ..................73 DIVING WITH YOUR KAON IN GAUGE MODE ................75 Entering the water ..............................75 Dive Planning ..............................75 Turning Your KAON On ..........................75 Beginning Your Dive .............................75 Diving .................................76...
  • Page 6 PC Dive Logger: Google Chrome ......................99 Mac-OSX Dive Logger (all browsers) ....................100 How To Connect the KAON PC Interface To Your Computer ...............100 How To Launch A Dive Log Download ......................101 How To Install The Liquivision Firmware Updater Onto Your PC ..............102 PC Firmware Updater: Internet Explorer ....................
  • Page 7: Important Notices

    If it fails during your dive, it can stop providing you with critical information. You must have a plan to handle a failure of the KAON dive computer. You should carry backup instruments, including a depth gauge, digital bottom timer or dive watch, and have access to decompression tables.
  • Page 8: User Agreement And Warranty

    Liquivision website: You must read the entire Agreement before using your KAON. If you do not agree with any term of the Agreement, you must not use the KAON, and you may return the KAON to Liquivision or the authorized Liquivision dealer from which you purchased the KAON for a full refund within 30 days after your date of purchase.
  • Page 9: Patent Notice

    U.S. and international patents have been applied for to protect the Liquivision Tap-Based Navigation and the Liquivision Ceramic Pressure Sensor Technology. U.S. Patent 8359172, UK Patent GB2455389, other patents pending. The Liquivision KAON conforms to the requirements of EN 13319 (including EN 61000) and has thus obtained CE certification. Liquivision Products, Inc...
  • Page 10: Introduction - Kaon Features

    Welcome, and thank you for choosing the Liquivision KAON dive computer! The KAON is the most affordable color OLED dive computer designed for air and nitrox divers levels. It brings you an exciting set of features focused specifically on your needs: Hardware Features •...
  • Page 11: Getting Started - Before Diving

    Your KAON comes pre-loaded with software. You will be able to interact with your unit on the surface and run dive simulations immediately. However, the software will not run underwater until you register your unit, obtain a free KAON Unlock PIN code, and enter this code into your KAON to activate the dive functionality of the software.
  • Page 12: Read The Manual

    Liquivision’s tap-based navigation has what we call a “one beer learning curve”. Sit down on your sofa for half an hour with a beer, and tap through the KAON menus to familiarize yourself with the tapping interaction and the general menu layouts.
  • Page 13: Getting Started - Features Of Your Kaon Unit

    Dive Computer User Manual GETTING STARTED – FEATURES OF YOUR KAON UNIT Customizable Color OLED Display Battery Compartment Front Bungee Holes Front Strap Holes Back Strap Holes Back Bungee Holes Infra Red Aperture (for connection to PC Interface) Serial Number & CE Mark...
  • Page 14 - We recommend heat-sealing the knots at the end of the bungee cord (pull the knot away from the KAON casing, heat it up lightly, and form the hot plastic into a hard ball that can’t slip back through the bungee hole).
  • Page 15: Getting Started - How To Turn On/Tap Your Unit

    For your first KAON interactions, hold your KAON in one hand, and use the other hand to tap it. Once you are familiar with the tapping technique, you will find it easy to tap your KAON when it is on your wrist.
  • Page 16 There is also a menu timeout: - if you stay in a surface menu for more than 60 sec., the KAON will timeout to the surface display. - if you stay in an underwater menu for more than 10 sec., the KAON will timeout to the dive display.
  • Page 17 If you did enter the correct PIN, you must now setup the Time and Date (Steps 10-13) and select your Battery Type (Steps 14-19) to fully activate your unit. 10. To enter menu mode, tap Down three/five times in quick succession. Liquivision Products, Inc -17- Revision 1.9 Software 1.17...
  • Page 18 Dive Computer User Manual 11. Your KAON will enter menu mode, and you will see this screen: (You may notice that the “Enter PIN” line has disappeared, since you have successfully entered your PIN) 12. Tap Down seven times to reach the Time/Date item.
  • Page 19 - (DISCONTINUED) rechargeable LiFeP04 (Tenergy) battery (silver wrap with green text) - (DISCONTINUED) rechargeable ICR16340 battery (green wrap) You can order a “Rechargeable Kit” for your KAON (2 rechargeable batteries, a charger and an AC Adapter with international plugs). This is an environmentally-friendly solution that will save you from throwing out many disposable batteries.
  • Page 20 18. Back in the Main menu, tap Down four times to reach “Exit” and tap Left to select it. 19. You will now be back in the main Surface Display and you should see “Ready to Dive”. Liquivision Products, Inc -20- Revision 1.9 Software 1.17...
  • Page 21: Getting Started

    Time/Date and Battery Type as per the steps listed here). This Surface Display shows your: gas setting (Air), time of day (12:00AM) and the battery status. If you have already dove your KAON, it will display information about last dive. For more about this, refer to the “Exiting the water”...
  • Page 22: Optimizing Battery Life

    A red battery indicator means that the battery power will drop to insufficient power within a few minutes. Optimizing Battery Life The battery life is significantly affected by the brightness setting of your display and the display colors you select. Learn more about optimizing your KAON’s battery in the section “Important Information About KAON Batteries”.
  • Page 23: Surface Menus

    Velocity 6.6. Stopwatch DF (this setting applies only to Gauge mode) 6.7. Dark Mode (this setting applies only to Gauge mode) 6.8. Analog Clock 6.9. Show Hours 6.10. Colors 6.11. Simulate Dive Liquivision Products, Inc -23- Revision 1.9 Software 1.17...
  • Page 24: Shut Off

    Choosing this menu option will put your KAON in Sleep Mode, which is designed to use minimum battery. The KAON will still wake up when tapped 3/5 times. It will also still keep track of surrounding pressure so it can wake up once you enter the water.
  • Page 25: Dive Planning

    “Rec Mode”, and the default gas is “Air”. Rec Mode In Rec mode, the KAON functions as a one-gas computer. The default mix is Air. You can set any mix from 21%-40% oxygen, including common mixes such as Air (21%), 32% nitrox or 36% nitrox.
  • Page 26 Gradient factors control the overall no decompression time and reduction factors are applied during surface intervals to increase safety. In this mode, the KAON’s primary function is to provide you with your No Decompression Limit (NDL), i.e., the amount of time you can spend diving without incurring any decompression. If you...
  • Page 27: Tec Mode

    This may occur BEFORE your No Decompression Limit runs out. Tec Mode In Tec mode, the KAON allows up to three nitrox gas mixes, each from 21%-100% oxygen. The first mix will be your Dive Gas, the second and third will be Deco Gas 1 and Deco Gas 2.
  • Page 28: Gauge Mode

    During your dive, the KAON will begin by displaying your No Decompression Limit (NDL). If you complete your dive within the NDL time, the KAON will tell you to complete a safety stop for 3 minutes at 5m/15ft. During these 3 minutes, if you drop below 6.5m/21ft, the safety stop counter will turn off and reset.
  • Page 29: Po2 Dive

    Then tap Up to increase the oxygen % to your desired value. The gas will switch from “Air” to 22%, then 23% and so on with each upward tap. The maximum value is 40%. Liquivision Products, Inc -29- Revision 1.9 Software 1.17...
  • Page 30: Tec Mode

    This computes the No Decompression Limit you can expect at a given depth. The depth values can be provided in feet or metres, depending on the Units you select in the Preferences menu of the KAON. In Rec Mode, these values will only be affected by the gas you select: NDL on Air NDL on 36% Nitrox In Tec mode, these values will be affected by the gases you select and the level of conservatism.
  • Page 31: Runtime (Only In Tec Mode)

    Ex: “Square” Profile Set up a Normal waypoint at 20m (ca. 65 ft) on 32% for 20 minutes. Your KAON suggests a switch to O2 at 7m (ca. 23 ft) and a total dive time of 21:59 If you plan to dive a multi-level dive on one gas, you will need to set several “Normal”...
  • Page 32 For example, if your first waypoint is 20 minutes at 30m (ca. 100ft), and your Descent Rate Alarm is set to the default of 30 mpm, then your KAON will assume you spend the first minute of your dive traveling to your target depth, and only spend 19 minutes at the target depth.
  • Page 33: Alarms

    Dive Computer User Manual 4.6. Alarms Your KAON can display visual alarms when you exceed any of the following parameters: • Maximum depth • Maximum dive time • Maximum ascent rate • Maximum descent rate When the alarm is activated for any parameter, that piece of information will start blinking on your screen for one minute.
  • Page 34: Descent Rate

    • The simulator follows descent and ascent rate limits • It takes a moment to turn on, since the simulation starts at 0m / 0ft but the KAON considers a dive to start after divers descends below 1.6m / 5.2ft •...
  • Page 35: Dive Log

    Simulation” section of the manual.) 5. Dive Log The Dive Log keeps track of dives you did with your KAON, including their depth and temperature profiles. With use of a KAON PC Interface and related software you can download this information to...
  • Page 36: Depth Graph

    “Log Detail” menu. 6. Display Settings This is a series of settings you can use to personalize your KAON’s display. 6.1. Brightness The “Brightness” setting has three levels – low, medium and high. The darker the water, the lower brightness you need to see your display clearly.
  • Page 37: Refresh

    The default Auto Dim setting is “Off”. You can adjust it in 10m / 30ft increments. 6.3. Refresh Your KAON display refreshes every fraction of a second – this allows it to update the information on the screen. You can either set refresh rate to “Normal” or “Fast”. The default setting is “Normal”. In most cases, you will not notice the screen flicker/refresh when set to “Normal”, but if you do, you can...
  • Page 38: Velocity

    Settings” menu of both Deco Mode and Gauge Mode, Dark Mode is only available when your KAON is running in Gauge Mode. This option enables selecting one of three low brightness color schemes for the underwater dive screen. The default setting is “None” and the Dark Mode On/Off option is not available in the underwater menu.
  • Page 39: Analog Clock

    Dive Computer User Manual The “Blank” mode was created on the request of cave-diving instructors, who found that the KAON’s screen shone so brightly that it would illuminate the cave during a lights-out drill. The “Blank” mode allows students to turn off the screen on their KAON, without interrupting the unit’s functioning.
  • Page 40: Colors

    A couple of things to note about the KAON simulator: • The simulator follows descent and ascent rate limits • It takes a moment to turn on, since the simulation starts at 0m / 0ft but the KAON considers a dive after divers descends below 1.6m / 5.25ft •...
  • Page 41: Preferences

    KAON from Sleep Mode, and the number of taps that will take you to the menus. The default setting is “3”. Some divers find that the KAON can wake up at random due to a bumpy ride to a dive site or due to accidental impacts during a dive in a closed environment, for example.
  • Page 42: Minimum Surface Interval

    You can find more information about the different battery types in the section on Important Information About KAON Batteries. 7.9 Battery Meter This menu item allows you to select battery meter style either in battery symbol graphic or in battery voltage value.
  • Page 43: Salinity

    NASA in outer space. However, they can have a “drift” that can cause your unit to gain or lose time at a predictable rate. Should your KAON be noticeably gaining or losing time, you can follow our Time Calibration Procedure to correct for your unit’s drift.
  • Page 44: Connect To Pc

    11:26:18pm. d) In this example, your KAON is slow by 2 minutes, 18 seconds over 48 hours. We need the error over 24 hours, so we divide by two, yielding 1 minute, 9 seconds slow per day.
  • Page 45: Underwater Menus

    BEFORE the dive to avoid using this option. The best thing is to input the main gases you and your buddies are taking underwater, so that they are ready to switch to in case of an emergency. Liquivision Products, Inc -45-...
  • Page 46: Lost Gas (Only In Tec Mode)

    “Lost”, then your KAON would tell you that your total Time To Surface is 20 minutes, because it would think that you can still use the Nx50. However, as long as you keep your KAON set to Air throughout your decompression, the KAON will continuously adjust its calculations, and in effect will keep you decompressing for 30 minutes.
  • Page 47: Stopwatch (Only In Gauge Mode)

    If the Stopwatch is “Off”, your KAON’s underwater menu has an item called “Stopwatch On”. If you select this item by tapping either side of your KAON unit, you will activate the Stopwatch function and you will see your dive display rearrange itself – it will show the Stopwatch in addition to the information it was previously displaying.
  • Page 48: Reset Avg (Only In Gauge Mode)

    Once you reach your Auto Dim depth, and below, the brightness will switch to “Low” ● Between these two, the brightness will decrease linearly with depth (e.g., at half of the Auto Dim depth, it will be halfway between the surface brightness setting, and “Low”) Liquivision Products, Inc -48- Revision 1.9 Software 1.17...
  • Page 49: Layout

    You have the option to switch between display layouts underwater. In Rec and Tec Modes your KAON comes with a two underwater display layouts “Standard” and “Graphic”. When diving within the no decompression limit, both displays are identical. However, when you incur deco, the “Standard”...
  • Page 50: Diving With Your Kaon In Rec Mode

    Mode we will describe in this section. In Rec mode, the KAON functions as a one-gas computer. The default mix is Air. You can set any mix from 21%-40% oxygen, including common mixes such as Air (21%), 32% nitrox or 36% nitrox.
  • Page 51 KAON. You must have a plan to handle a KAON dive computer failure during your dive. Do not risk your life by using only one source of information during your dive.
  • Page 52: Setting Up A Dive In Rec Mode

    The conservatism setting of your KAON will affect the length of your No Decompression Limit (NDL); the more conservative the setting, the shorter your NDL time. In Rec mode, your KAON is automatically set to run on a more conservative setting and, for your safety, this cannot be changed in Rec mode.
  • Page 53: Safety Stop

    Otherwise, it will turn on automatically few seconds after you take it deeper than 1.6 meters / 5.25 feet. Beginning Your Dive When you start to descend and go below 1.6 meters / 5.25 feet, your KAON will turn into dive mode. Dive Display There are two underwater display layouts –...
  • Page 54: Depth

    The horizontal section in the middle of the screen is reserved for your No Decompression Limit or decompression information. Each number in this section has either a name or a graphical indicator. Here is a list of available data: Liquivision Products, Inc -54- Revision 1.9 Software 1.17...
  • Page 55 It is printed in minutes, and rounded up to the nearest minute. • STOP/FOR (Standard display) – Shown together, this pair describes the deepest decompression stop on your KAON’s ascent schedule. Below “STOP” there is depth of this stop (in meters or feet, depending on your Units settings).
  • Page 56: Graphical Decompression Stop Information

    3. Hold Starfish in box! 4. Small Down Arrows start of Starfish & Stop Alarm Graphical Ascent/Descent Indicators & Alarms The KAON provides you with a number of graphical cues to help you manage your descent and ascent rates, based on the Alarms you have set up.
  • Page 57: Gas

    “C” or “F” letter next to the temperature value to let you know which units you have selected. Keep in mind that the temperature sensor is inside the KAON unit, so it can take many minutes for it to adjust to a rapid external temperature change.
  • Page 58: Battery Indicator

    Dive Computer User Manual The KAON will function when its internal temperature is between - 0 to 40°C (32 to 104°F). If the KAON’s internal temperature exceeds 40°C/104°F (in direct sunlight, for example) the OLED display could show some visual disturbances. This is not a product failure – the display will return to normal when the unit is cooled down.
  • Page 59: Battery Savings" Mode

    In the event that your battery is very low during the dive, your KAON will go into “Battery Savings” mode. It is a mode that tries to preserve the battery as much as possible, so that the KAON keeps functioning as long as possible. This mode changes the following things: •...
  • Page 60: Altitude Compensation/Surface Pressure Adjustments

    KAON, for example: • if you place your KAON in shallow and very stable body of water (such as a bucket full of dive gear being rinsed), your KAON may assume that current surface pressure is more than it is in reality.
  • Page 61: Diving With Your Kaon In Tec Mode

    Your KAON has a wide set of features that can assist you with your dive planning and preparation. The most basic selection is the Mode you wish to use your unit in. The KAON offers Rec, Tec and Gauge modes. The default is Rec mode, which only allows you to dive with one gas (21-40% oxygen). Should you wish to get decompression information for dives with more than one gas, you should switch your computer to Tec mode.
  • Page 62 KAON. You must have a plan to handle a KAON dive computer failure during your dive. Do not risk your life by using only one source of information during your dive.
  • Page 63: Setting Up A Dive In Tec Mode

    1. Set up Metric/Imperial Units. Go to the “Preferences > Units” menu item and make your selection. 2. Set the KAON up in Tec mode. Go to the “Dive Planning > Mode” menu item and select “Tec”. 3. Set up your desired level of Conservatism.
  • Page 64: Settings That Will Affect Your Dive

    Settings That Will Affect Your Dive Gas Settings You should only set up the gases you plan to carry on a given dive, as your KAON will assume you have these gases available to calculate your decompression. For example, if you use the “...
  • Page 65: Switching Gases

    Should you lose a gas during your dive, you should use the “LOST GAS” option to remove this gas from your gas list, so that your KAON recalculates your dive plan according to the gases you are actually carrying/breathing. Switching Gases...
  • Page 66: Po2 Settings

    5m / 15ft. The safety stop is optional. If you skip the safety stop, you will not be penalized. If you exceed the NDL, then your KAON will automatically start computing your decompression plan and will suggest decompression stops accordingly. It will NOT suggest a mandatory safety stop in this scenario, as the safety requirements should be fulfilled by following the decompression stops.
  • Page 67: Entering The Water

    Otherwise, it will turn on automatically few seconds after you take it deeper than 1.6 meters / 5.25 feet. Beginning Your Dive When you start to descend and go below 1.6 meters / 5.25 feet, your KAON will turn into dive mode. Dive Display There are two underwater display layouts –...
  • Page 68: Depth

    It is displayed in minutes, and rounded down to the nearest minute. You should NEVER exceed this time, unless you have specific training in decompression diving. Liquivision Products, Inc -68- Revision 1.9 Software 1.17...
  • Page 69: Graphical Decompression Stop Information

    3. Hold Starfish in box! 4. Small Down Arrows start of Starfish & Stop Alarm Graphical Ascent/Descent Indicators & Alarms The KAON provides you with a number of graphical cues to help you manage your descent and ascent rates, based on the Alarms you have set up.
  • Page 70: Cns/N2 Loading

    3. Ascent Rate 4. Ascent Rate Alarm CNS/N2 Loading Your KAON offers visual indicators of Central Nervous System (CNS) oxygen loading and Nitrogen (N2) loading on the right and left sides of the screen, respectively. Your current gas is shown on the bottom left of the screen...
  • Page 71: Temperature

    “C” or “F” letter next to the temperature value to let you know which units you have selected. Keep in mind that the temperature sensor is inside the KAON unit, so it may take a moment for it to adjust to a rapid external temperature change.
  • Page 72: Battery Indicator

    In the event that your battery is very low during the dive, your KAON will go into “Battery Savings” mode. It is a mode that tries to preserve the battery as much as possible, so that the KAON keeps functioning as long as possible. This mode changes the following things: •...
  • Page 73: Exiting The Water

    User Manual Exiting the water Once you are shallower than 0.6 meters / 2 feet, your KAON will go back into surface mode and offer you access to surface menus. However, for next few minutes, it will remain in post-dive mode. You can control length of this period,...
  • Page 74 KAON, for example: • if you place your KAON in shallow and very stable body of water (such as a bucket full of dive gear being rinsed), your KAON may assume that current surface pressure is more than it is in reality.
  • Page 75: Diving With Your Kaon In Gauge Mode

    Dive Planning WARNING Your KAON in Gauge Mode acts as a bottom timer – it calculates the duration of your dive, its depth, and other simple parameters. It does not make any decompression calculations, nor does it provide any decompression information. You will need to use other means (tables, desktop decompression planners, dive computers, etc.) to plan your dive.
  • Page 76: Diving

    Time of Day Battery Indicator Temperature SIMPLE Depth Stopwatch Dive Time ALTERNATE Stopwatch Depth Temperature Battery Indicator Dive Time Time of Day LARGE Stopwatch Dive Time Time of Day Depth Battery Indicator Temperature Liquivision Products, Inc -76- Revision 1.9 Software 1.17...
  • Page 77: Dive Time

    Please refer to the “Units” section of the manual for details. Stopwatch As you begin your dive and your KAON goes into dive mode, the stopwatch will be off. You can activate the stopwatch during your dive by tapping into menu mode and selecting “Stopwatch On”.
  • Page 78: Maximum Depth

    The time of day is displayed in hours and minutes. You can choose whether you want to have it displayed as a 12-hours (AM/PM) format, or 24-hours (refer to the “ Time/Date” section of the manual for details). Temperature This is current temperature of surrounding environment. Liquivision Products, Inc -78- Revision 1.9 Software 1.17...
  • Page 79: Battery Indicator

    You will see a “C” or “F” letter next to the temperature value to let you know which units you have selected. Keep in mind that the temperature sensor is inside the KAON unit, so it may take a moment for it to adjust to a rapid external temperature change.
  • Page 80: Battery Savings" Mode

    In the event that your battery is very low during the dive, your KAON will go into “Battery Savings” mode. It is a mode that tries to preserve the battery as much as possible, so that the KAON keeps functioning as long as possible. This mode changes the following things: •...
  • Page 81 KAON, for example: • if you place your KAON in shallow and very stable body of water (such as a bucket full of dive gear being rinsed), your KAON may assume that current surface pressure is more than it is in reality.
  • Page 82: Caring For Your Kaon

    C A R I NG F OR Y OUR K A ON The KAON is designed to be a robust device. However, it is still possible to damage it, or to shorten its life by improper use. Please follow these steps to care properly for your unit.
  • Page 83: Important Information About Kaon Batteries

    I M POR TA NT I NF OR M AT I ON A B OUT K A ON B AT T E R I E S KAON Battery Type There are several battery options available for your KAON Disposable Batteries: •...
  • Page 84 (DISCONTINUED April 2013) Black charger for Green ICR16340 batteries. This is a Lithium Ion (Cobalt) charger that is compatible with Lithium Ion (Cobalt) batteries like the Green ICR 16340. It is NOT compatible with the new LFP batteries! Liquivision Products, Inc -84- Revision 1.9 Software 1.17...
  • Page 85 Use of other batteries could lead to inaccurate battery meter readings, and if the battery reading is not accurate, you could be diving your KAON on an empty battery without knowing it. This could lead your KAON to turn off unexpectedly leading to a loss of critical dive information.
  • Page 86: Kaon O-Rings

    To order spare batteries and O-rings for your KAON, please contact your local Liquivision dealer. WARNING Attention, LYNX T1 Transmitter owners Please note that the O-rings that were provided with the XEN, XEO, and KAON before June 1 2013 are NOT compatible with LYNX T1Transmitters.
  • Page 87 You should always check the battery life remaining on the surface, prior to beginning your dive, by briefly entering simulator mode with your unit. Your KAON uses more power in dive mode than in surface mode. It may show a green indicator in surface mode, but a yellow one in dive mode, and you can check this by starting a dive simulation.
  • Page 88: Basic Rules For Optimizing Battery Life

    - It is hard to estimate the amount of time left. Even if your KAON knew exactly how much battery power is left, it is still hard for your unit to judge how much dive time is left. Dive time will be greatly affected by user settings such as screen brightness and colors.
  • Page 89: Battery Savings Mode: When Your Battery Voltage Drops Below A Critical Level

    Battery Savings Mode: When Your Battery Voltage Drops Below A Critical Level The KAON circuit requires a minimum voltage in order to measure the depth properly. In certain cases of aggressive brightness, aggressive colors, or extremely cold water, the voltage of the battery may drop below a critical voltage.
  • Page 90 Please note that storing a battery inside a unit also affects the battery life, as the unit uses power even when it is turned off. If you are not going to use your KAON for one month or more, you should remove the battery during storage.
  • Page 91: Changing The Kaon's Battery

    1. Make sure your work area is dry and clean. 2. Prepare all your materials: For keeping KAON & O-ring clean: - Lint-free cloth (e.g. cloth for cleaning your eye/sunglasses) - Glove...
  • Page 92 - Use your fingers to grab the little screw sticking out of the battery holder - GENTLY pull the battery holder out of the casing  Pulling too hard can break the wires!!! Liquivision Products, Inc -92- Revision 1.9 Software 1.17...
  • Page 93 – this will help align the threads. Then…. 3. Then… turn clockwise to tighten the cap. If something feels wrong, stop and start again. CLICK!  DO NOT force the cap – you could damage the threads! Liquivision Products, Inc -93- Revision 1.9 Software 1.17...
  • Page 94: Option- Change O-Ring

    Step 13. WARNING Attention, LYNX T1 Transmitter owners Please note that the O-rings that were provided with the XEN, XEO, and KAON before June 1 2013 are NOT compatible with LYNX T1Transmitters. For more information about O-ring compatibility, please consult: http://www.liquivision.com/docs/Lynx_User_Manual.pdf...
  • Page 95 - Roll the O-ring between your fingers to spread the lubricant - Remove any excess lubricant with your fingers 16. Ease O-ring onto battery cap - Starting at one side, gently ease O-ring over the battery cap Liquivision Products, Inc -95- Revision 1.9 Software 1.17...
  • Page 96 DO NOT force the cap – you could damage the threads! Screw the battery cap on the compartment using your fingers. NEVER overtighten the battery cap. User your fingers, NEVER use a coin. Liquivision Products, Inc -96- Revision 1.9 Software 1.17...
  • Page 97: Kaon Pc Interface

    Make sure that your KAON PC interface is NOT plugged in to your desktop computer. If it is plugged in, then please UNPLUG it before proceeding. PC Drivers: Internet Explorer •...
  • Page 98: Pc Drivers: Firefox

    • Once the black command window has appeared and finished (disappeared), then plug in the KAON PC interface into your desktop computer. Plug the USB cable into the KAON PC interface box, and then plug the other end of the USB cable into your PC. The "Found New Hardware" wizard will launch.
  • Page 99: Advanced Users

    The Liquivision Dive Logger program allows you to download your dive logs from your KAON. In order to use it you must have the KAON PC interface device and if you are a PC user the FTDI drivers must be installed on your computer (as described above).
  • Page 100: Mac-Osx Dive Logger (All Browsers)

    • Follow the wizard and the Liquivision Dive Logger software will be installed. • The wizard will install a shortcut to the Liquivision Dive Logger on your desktop. To launch the logger, double click on the shortcut. Create a username for yourself, and you’re ready to go!
  • Page 101: How To Launch A Dive Log Download

    User Manual How To Launch A Dive Log Download You can download your dive logs onto your Computer, either by using the Liquivision Dive Logger or any other available dive logging program that supports downloading logs from your KAON bottom timer.
  • Page 102: How To Install The Liquivision Firmware Updater Onto Your Pc

    How To Install The Liquivision Firmware Updater Onto Your PC In order to update the firmware inside your KAON, you need the KAON PC interface device, and you need to install a utility called the "Liquivision Firmware Updater." If you do not have a KAON PC interface and you would like to update the firmware on your unit, your dealer should be able to do it for you.
  • Page 103: Mac-Osx Firmware Updater (All Browsers)

    • Make sure the USB cable is plugged into the KAON PC interface (see photo below) • Place the KAON on the desk, on its side, with the PC interface aiming for the eight holes on the backplate (see photo below) •...
  • Page 104: Pc: Firefox Firmware Install

    The first file at the top of the page will be the most recent version. • You will be asked to open the file with the suggestion "liquivision.lvp". Click Open then OK. • The Liquivision Firmware Installer should launch and you should see something like this: Click OK, then click UPLOAD.
  • Page 105: Mac-Osx Firmware Install (All Browsers)

    Click OK, then click UPLOAD. For further instructions, please see the “All Users” section, below. Mac-OSX Firmware Install (all Browsers) • Click KAON Firmware History( http://liquivision.com/downloads/KAONSoftwareHistory.php download the latest KAON firmware. • The first file at the top of the page will be the most recent version.
  • Page 106: All Users

    After several minutes of further data transfer, the install will finish. If the install succeeded, you should now be able to pick up your KAON and use it. To verify that the install succeeded, enter the main menu, and go to Preferences->Status, and the software version should be the same as the version that you tried to install (i.e.
  • Page 107: Support Contacts

    User Manual SUPPOR T C ONTA C T S For general information, please visit www.liquivision.com. If you need immediate assistance, we recommend that you contact your KAON dealer. If you need further help, please contact us via: www.liquivision.com/contact.php B I B L I OG R A PH Y Baker, Eric C.

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