Suunto HELO2 manual Transmitter battery kit, Stalling the transmitter battery

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CAUTION	Defects caused by improper battery installation are not covered by
	the warranty.

9.4.1. Transmitter battery kit

The transmitter battery kit includes a 3.0 V CR ½ AA lithium cell battery and a lubricated O-ring. When handling the battery, do not make contact with both of the poles at the same time. Do not touch the metal surfaces of the battery with your bare fingers.

9.4.2. Required tools

•A Phillips-head screwdriver

•Soft cloth for cleaning

9.4.3.Replacing the transmitter battery To change the transmitter battery:

1.Remove the transmitter from the regulator HP port.

2.Unscrew and remove the four Phillips screws on the back of the transmitter.

3.Pull off the transmitter cover.

4.Carefully remove the o-ring. Be careful not to damage the sealing surfaces.

5.Carefully remove the battery. Do not touch the electrical contacts or the circuit board. Check for any traces of leakage, or for any other damage. If there is a leak or any other damage, take the transmitter to an authorized Suunto representative or distrib- utor for checking and repair.

6.Check the condition of the O-ring. A defective O-ring may indicate sealing or other problems. Dispose of the old O-ring, even if it seems to be in good condition

7.Check that the O-ring groove and the sealing surface of the cover are clean. Clean them with a soft cloth if necessary.

8.Gently insert the new battery into the battery compartment. Check the polarity of the battery. The "+" mark should point toward the top of the compartment and the "-" mark towards the bottom.

NOTE	It is imperative that you wait at least 30 seconds before re-in-
	stalling the transmitter battery.

When the battery is re-installed, the transmitter sends an overpressure (“---“) signal on code 12 for 10 seconds, after which it goes to normal operation, and shuts down after 5 minutes.

9.Check that the new lubricated O-ring is in good condition. Put it in the right position in the O-ring groove. Be very careful not to get any dirt on the O-ring or its sealing surfaces.

10.Carefully put the transmitter cover into place. Note that the cover will only fit in one position. Match the three slots on the inside of the cover with the three ledges below the battery.

11.Screw the four screws back into place.

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Contents HelO2 Page Welcome to the World of Suunto Diving Instruments Care and Maintenance of MY Suunto Diving Computer Welcome to the World of Suunto Diving Instruments Using HelO2 with Dive Manager and Dive PlannerOr professional diving activities Or deathPhysician regarding your fitness before diving Stop, and Rgbm adjustments are correct ASC Time symbol and the upward pointing arrowUSE BACK-UP INSTRUMENTS! Make sure that you use back-up Diving with the dive computerBefore the instrument has counted down the no-fly time Batteries. Recycle or dispose of used batteries properlySymbol Button Press Main functions Button symbols and functionsSuunto HELO2 AT a Glance Navigating in the menusDown Long Enter Setting mode Setting the time Time mode settingsSetting the date Setting the unitsSetting the backlight Setting the tonesAC water contacts Before Diving Planning your divesSuunto Technical Rgbm Emergency ascents Dive computer limitationsMixed gas diving Alarm indication Alarm reason Audible and visual alarmsError conditions Alarm indicationOut of calculation limits Gas mixInstalling the wireless transmitter Wireless transmissionPairing and code selection Omitted decompressionDisplay Indication Transmitting dataMixed GAS Dive mode settings Setting the gasesDive Setting the dive-time alarm Setting the depth alarmSetting the personal/altitude adjustments Before you have ascended above this depthSetting the tank pressure alarm Setting the sample rateSetting the tank pressure Setting the HP codeAccessing Dive mode Dive mode activationActivation and pre-checks Battery power indication Alt. adjustment value Altitude rangeDiving at altitude Personal adjust- Condition Desired tables Ment value Personal adjustmentsHow the Altitude value is set Before divingRecommended Safety Stops Safety StopsMandatory Safety Stops Other personal injury, and deathDeep stops Diving Diving-related informationBasic dive data Ascent rate indicator BookmarkDecompression dives Than at the ceiling Ceiling, ceiling zone, floor and decompression rangeDisplay below the floor Accident, you should stay somewhat below the ceilingDisplay above the floor Display at the ceiling zoneBefore diving in Mixed GAS mode Diving in Mixed GAS modeDefault gas mix settings Oxygen and helium displaysGas change and multiple breathing gas mixes Oxygen limit fraction OLFDiving in Gauge mode After Diving Alarms Symbol on displaySurface interval Dive numberingDive Planning mode PLANnodec Plan modeRepetitive dive planning Flying after divingMemory mode PLANNoDec modeMixed GAS mode, it does not affect the calculations Dive numbering shown during dive planningDive logbook MEMLogbook Suunto Dive Planner SDP Dive historySuunto Dive Manager SDM Dive Planner. It ensures that you have a valid decompressionPage Water Contacts and Push Buttons Care and Maintenance of MY Suunto Diving ComputerFAQs Battery replacement and strap kits must be usedWarranty Battery kit Battery ReplacementReplacing the battery Required toolsWireless transmitter battery replacement Battery compartment lid, indicating a leakMade in a proper manner to avoid any leakage of water into TransmitterStalling the transmitter battery Transmitter battery kitPage Technical Data Rgbm BatteryDiver safety and Suunto Technical Rgbm model Suunto Technical Rgbm decompression modelAfter dive planning Oxygen exposure Altitude divingIntellectual Property Copyright TrademarkPatent notice Disclaimers User’s responsibility12.2. CE Exclusions and Limitations Warranty PeriodAccess to Suunto warranty service Other important noticesLimitation of Liability Page Disposal of the Device EAD EAN GlossaryNo DEC Time Copyright Customer Service ContactsPage TWO Year Warranty Page Page Suunto Oy 4/2009