AYR Int PASS 515 Manuel D'utilisation page 77

4.12 Factory Reset
1. remove the battery.
2. press the knob and reinsert the battery by holding down the knob.
3. Wait with the knob pressed down for 12 seconds until a BEEP
sounds and the LED lights red.
77
4.11 Firmware update
From the Settings icon, we can
update the device in case a new
firmware version is released to
improve performance and user
experience.
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