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Explains the function of the UP, DOWN, SELECT, and BACK buttons for menu navigation and dive functions.
Details the physical dimensions, weight, and hose connection of the dive computer.
Outlines the user interface, customization options, and firmware update methods.
Covers display type, battery specifications, and sensor details.
Specifies the decompression algorithm used and its parameters.
Lists the maximum operating depth, tank pressure, and temperature range.
Highlights major features like intuitive interface, color display, battery, compass, multi-gas, and dive log.
Emphasizes proper training, understanding the manual, and risks of improper use.
Warns about fractional percentage values and rounding for O2 in gas mixes.
States the computer is for recreational use only and not professional diving.
Warns about the risk of DCS and the need to dive within limits.
Recommends diving with sufficient battery charge (above 25%).
Advises to check display and pre-dive information before diving.
Warns against sharing dive computers as data is personal.
Stresses verifying O2 percentage for nitrox mixes.
Recommends using backup instruments like pressure gauges and watches.
Advises waiting until No Fly Time reads 0:00 before flying.
Details orienting the Cobalt North-South and rotating until the first step stops flashing.
Describes turning 90 degrees and rotating East-West until the second step stops flashing.
Warns about magnetic fields affecting compass accuracy.
Explains battery type, duration, charging, and low battery indicators.
Details how to connect and use AC and USB chargers.
Illustrates unscrewing the lock ring to disconnect the unit.
Shows pushing on and turning to lock the quick disconnect.
Explains screwing the lock ring against the console base to prevent disassembly.
Describes the hose durability, UV resistance, and quick disconnect functionality.
Crucial safety reminder to turn off air and depressurize before connecting/disconnecting.
Guides on assembling the hose to the regulator first stage.
Explains how to check air pressure after connecting and pressurizing.
Details the steps to disconnect the Cobalt from the quick disconnect.
Explains the functionality of the navigation buttons (Up, Down, Select, Back).
Describes how to perform a manual reset and its implications.
Guides on using UP/DOWN to highlight and SELECT to enter menu items.
Emphasizes the importance of using settings to personalize the computer before diving.
Details how to input and confirm time and date settings, including 24-hour format.
Explains setting local time and resetting after battery discharge.
Warns that resetting time may affect decompression calculations.
Guides on inputting user name, contact info, and birth date for age calculation.
Explains that age affects algorithm conservatism.
Covers setting depth, pressure, volume, and temperature units.
Explains how to set language and the frequency of dive data storage.
Explains how risk and exertion levels affect decompression algorithm conservatism.
Details setting Low Gas Alerts, Max Depth Alarm, and alert modes (visual/audible).
Defines the tank pressure reserve for safe ascent calculations.
Lists up to 6 predefined gas mixes and tank sizes for selection.
Explains how to select or change the primary gas connected to the hose.
Guides on editing existing mixes or tank sizes and adding new ones.
Details entering the oxygen percentage for gas mixes.
Explains setting PO2 limits and how MOD is automatically calculated.
Guides on entering tank size for accurate gas consumption calculation.
Explains how to set alerts for gas switches during a dive.
Describes how to manually initiate gas switches underwater.
Details manual and automatic brightness adjustment for readability and battery life.
Shows user name, serial number, software version, and sensor readings.
Explains connecting to a PC for data transfer and using demo mode.
Guides on reviewing alert settings, risk level, and gas settings.
Explains how to change settings like Low Gas, Max Depth, and Risk Level.
Explains selecting "Ready to Dive" to put the Cobalt on alert and start logging.
Details button functions (SELECT, BACK, UP, DOWN) during a dive.
Describes the three sections of the dive screen and their information.
Explains the saturation indicator and ascent rate bars.
Guides on turning the compass on/off and setting bearing markers.
Explains how to use the compass for navigation and finding a return course.
Advises on recalibrating the compass for locale and avoiding magnetic interference.
Explains the role of stops in reducing micro bubble formation and DCS risk.
Describes how stop alerts appear and the countdown timer for stops.
Warns about alerts for deviating from the required stop depth.
Explains how gas switching can be initiated manually or by alerts.
Details the process of acknowledging and confirming planned gas switches.
Guides on manually switching gases using the UP button during a dive.
Explains how the display changes when moving from no-deco to decompression diving.
Describes how deco stops are indicated and displayed, and the importance of completion.
Notes how gas switches affect deco calculations and the impact of dismissing alerts.
Details ascending to the stop depth and the timer counting down to zero.
Warns about the consequences of descending below a stop depth.
Explains the "Go Down!" alert when ascending above the stop depth.
Stresses the need to descend immediately to resume the schedule.
Describes the "Schedule Not Verified" warning and its implications.
Explains DECO Violation, Go Down! alerts, and inability to compute schedules.
Warns that ignoring violations can lead to invalid decompression information.
Details the alert for exceeding the ascent rate limit.
Explains alerts for low gas time remaining or tank pressure.
Covers alerts for exceeding PO2 limits or depth limits.
Explains how the dive ends, records, and transitions to Ready to Dive/Post Dive screens.
Describes the summary of dive details, violations, CNS, and OTU status.
Guides on accessing dive profile or no stop times from the Post Dive screen.
Explains scrolling through the list of logged dives by number, date, duration, and depth.
Mentions the approximate storage capacity for dive logs.
Details breathing gas, depth, tank pressure, consumption, and violations.
Shows surface time and no-fly time, along with CNS and OTU status.
Guides on stepping through dive data snapshots using UP/DOWN buttons.
Explains how violations are indicated by red sections and abbreviations.
Explains how to predict no-stop time based on current saturation or different EAN mixes.
Guides on forecasting no-stop times with different gas mixes and surface intervals.
Introduces planning dives, multiple series, multi-gas, saving simulations, and generating tables.
Highlights that simulations can start with current decompression status.
Guides on setting gas consumption rate for predicted gas use.
Explains adjusting risk, exertion, and altitude for simulation.
Details setting up gas mixes and switch alerts specifically for simulations.
Explains using buttons to descend and increase dive time in a simulation.
Guides on completing and saving simulated dives, including ascent profiles.
Details simulating Nitrox or multiple gas mixtures with pre-set alerts.
Explains how gas switch alerts function in simulations.
Describes viewing predicted gas consumption for each mix during manual ascent or in saved dives.
Explains selecting and viewing details of saved simulation dives.
Notes that SIM dives can be erased, unlike actual dives.
Provides a summary of recorded dive data for the SIM dive.
Lists access to detailed profile, no-stop calculator, and decompression schedule screens.
Guides on selecting the "Show Deco" button to view the surfacing schedule.
Explains the schedule shows required stops and total ascent time at 30 ft/min.
Instructs on rinsing the computer and quick disconnect with fresh water.
Advises on proper storage, avoiding magnetic fields, and not leaving charger plugged in.
Explains downloading dive log data to a computer using various applications.
Recommends using the latest software version and checking the website for updates.
States the 1-year warranty against defects in materials and workmanship.
Details warranty activation, service requirements, and shipping costs.
Lists damages not covered by warranty, such as neglect or misuse.
General| Modes | Air, Nitrox, Gauge |
|---|---|
| Digital Compass | Yes |
| PC Interface | USB |
| Display | Color LCD |
| Maximum Operating Depth | 100 m |
| Battery Type | Rechargeable lithium-ion |
| Wireless Air Integration | Yes |
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