# User manual

**ON & OFF** 

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Press middle button for 2 seconds to turn ON and OFF the instrument.

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**Configuration**

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Press left and right button at the same time to enter or leave the setup mode.

**Climbing threshold**

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Select the desired menu with left or right button, then press middle button to change the value:

0 bip = OFF              3 bips = 90ft/min

1 bip = 30ft/min         4 bips = 120ft/min

2 bips = 60ft/min       5 bips = 150ft/min

&#x20;      6 bips = thermal sniffer + 30ft/min

&#x20;           *Default = 30 ft/min*

**Sinking threshold**

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0 bip = OFF              3 bips = -300ft/min

1 bip = -100ft/min      4 bips = -400ft/min

2 bips = -200ft/min    5 bips = -500ft/min

Default = -300ft/min

**Volume**

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0 bip = OFF

1 bip = minimum volume

2 bips = intermediate volume &#x20;

3 bips = maximum volume

Default = maximum

**Change the battery and reset**&#x20;

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3V coin battery CR2450

Reset = remove battery for 30 sec.

**Notice to users regarding collection and disposal of batteries and electrical and electronic equipment.**

LITHIUM-ION BATTERY AND ELECTRONIC CIRCUIT IN THIS PRODUCT CAN NOT BE ADDED TO THE HOUSEHOLD WASTE

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To allow proper recycling, please bring it to a collection point for.

Directive 2002/96/EC applies within the European Union. For the procedure applicable in countries outside the European Union, please check with local authorities

&#x20;**DO NOT TRY TO USE ANOTHER POWER SOURCE THAT THE COIN BATTERY CR2450 3VDC.**

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