User's Manual

30/09/19 Page 9 of 44
AWR250 User Manual
4.1.2 The status symbols at the top of the display
There is a status bar in the first display line. Beside the time (on the right side) it provides
information about the battery status and the different interfaces.
The orange symbol is for Bluetooth. The color of this symbol depends on the current connection
status.
4.1.2.1 Battery status
The battery symbol on the left side indicates the approximate battery capacity.
Status
Meaning
Battery capacity is higher than 80 percent.
Capacity is between 60 and 80 percent.
Capacity is between 40 and 60 percent.
Capacity is between 20 and 40 percent (no charger connected -> discharging)
Capacity is between 10 and 20 percent (no charger connected -> discharging)
When flashing, capacity is lower than 11 percent.
Capacity is between 20 and 40 percent (only green when charging).
Capacity is between 10 and 20 percent (only green when charging).
General charging error. There is a condition that prevents charging. Please check
the external power supply. If this error is shown repeatedly, the battery might not
work correctly any longer and should be replaced. This error also occurs, when the
battery should be charged outside the allowed temperature range of 0°C to 45°C.
During charging, the battery symbol is constantly filling from the point of the remaining capacity.
Charging is complete if no bars are flashing anymore. The USB cable can be disconnected in this
case.
The menu item ‘Show Battery Info’ in the ‘Setup’
menu (chapter 7.6.5.1) shows an estimate of the
remaining battery capacity in percent as well as the
estimated remaining operating time in idle mode and
in continuous read mode.
Navigation from the home screen:
1x
1x
1x
1x
2x