D1
+
PERSONAL DUST MONITOR30
11.9 Low-power shut down
An automatic low power shut down is initiated when the battery level reaches 0%. The D1
+
will alert the user to a low power shut down by running the power o sequence described
above.
If an attempt is made to power on the device without sucient battery charge, the D1
+
will
immediately run the shutdown sequence again.
11.11 Battery calibration
The battery health is continuously monitored during normal operation and is calibrated when
the battery is fully charged. If for any reason the battery is fully depleted, the D1
+
will lose
the current stored battery calibration data.
Fully charging the D1
+
will recalibrate the battery monitoring functionality
11.10 Detailed battery indication
The D1
+
gives an on-device visual indication of operational battery life whilst in use;
however, a detailed battery percentage level can be accessed by connecting the device
directly to the accompanying BreatheLITE software application and navigating to the
dashboard as highlighted below.
XD1+_User manual_P5650.1600_Rev A