Warning – rechargeable battery
• Only use suitable charging devices or USB connections to charge the product.
• Do not use defective chargers or USB ports and do not attempt to repair them.
• Do not overcharge the product or allow the battery to completely discharge.
• Avoid storing, charging and using in extreme temperatures and at extremely low atmospheric pressures (such
as at high altitudes).
4. First steps with the "Fit Track 3900" fitness tracker
4.1 Charging
•
Charge your fitness tracker fully before using it for the first time.
•
Connect the fitness tracker's charging contact [
4
] to a free USB port on your computer or a USB charger.
•
To do this, consult the operating instructions for the USB charger you are using.
Note
•
The charging time for a full battery charge is around 120 minutes. As soon as the battery shown in the
display is fully charged, the charging process is complete and you can disconnect the fitness tracker.
4.2 Putting and switching on
•
Place the fitness tracker around your wrist and fasten it using the closure.
•
Hold the sensor button [
1
] down for 3 seconds to start the fitness tracker.
Note
•
The position on your wrist does not matter for the fitness tracker's function.
•
The fitness tracker can be worn on either wrist. It is also possible to attach it both above and below the wrist.
4.3 Power Off
•
To switch the fitness tracker off, switch to menu item [
Function
] and then in the sub-menu go to the item
[
Power Off
]. Then press the sensor button [
1
] for 3 seconds.
4.4 Operation - Menu structure
•
Press the sensor button [
1
] to activate the start screen and to switch between the displays in the sequence
shown.
•
The sub-menus are accessed by pressing and holding the sensor button [
1
] for 3 seconds (see illustration
below).
Note
•
This graphic is a summary of all of the menu items that can be displayed on the fitness tracker and the
sequence of displays when shipped.
