f.
When the battery is charged
▪
Disconnect the charger from the power outlet.
▪
Unplug the charger from the 3M™ Clean-Trace™ LM1 Luminometer.
g.
The battery level indicator
▪
The battery level indicator is located at the upper right corner of the screen.
▪
When a 3M Clean-Trace Luminometer is on, the indicator shows the remaining battery level.
▪
As the battery charge decreases, the filled segment of the indicator becomes smaller as well as does the
number indicating the percentage charge.
▪
When the battery level is less than 20%, a notification will display, showing the
battery should be recharged.
▪
When the battery level is less than 10%, the indicator becomes red, showing the
battery should be recharged.
▪
When the battery level is less than 5%, the 3M Clean-Trace Luminometer
automatically shuts down.
h.
Power management
The 3M Clean-Trace Luminometer conserves battery power if the device is not in use.
▪
After 5 minutes of inactivity, the 3M Clean-Trace LM1 Luminometer goes into Sleep mode and the screen
darkens. This time can be customized, refer to Changing sleep timeout section.
▪
After 2 additional hours of inactivity, the 3M Clean-Trace Luminometer automatically shuts down and must be
powered on again before use. Refer to the Switching the Power on section of this User manual for more
information.