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02 Hardware buttons
The Jespr cycling computer has three hardware buttons.
Switching on and off
Press the middle button to turn on the device.
Press the middle button for more than one second for power off.
To wake the device from sleep mode, press one of the three buttons.
Press the middle button for 3 seconds or more to restart the device.
While riding
Use the left and right buttons to switch between the screens.
Press the middle button to set a lap mark.
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