Custom Group Indicator
The Custom Group indicator displays when the A20-Mini is a member of the custom group. See Group Control for more information.
Bluetooth Signal Strength Indicator
Displays the signal strength of the A20-Mini Bluetooth signal received by the mobile device. The Bluetooth meter border is red when
the mobile device is not communicating with the A20-Mini. A blue dot appears after the Bluetooth icon when the A20-Mini is
connected.
Battery/Power Status Indicator
Icon
Description
Battery Level Indicator
Displays the level of the battery.
Green = Good
Orange = Marginal, about an hour of battery life
remaining.
Red = Low, 15-20 minutes of battery life remaining.
Flashing Red = Critically low, RF, audio, and recording
disabled.
Remaining battery is displayed directly above the battery icon
in percentage for Li-Ion and in voltage for AAA batteries.
It is normal to see voltages increase for the first 60-90 minutes
when fresh Energizer Lithium primary AAA cells are put under
load. This is due to the characteristic of the cells gradually
warming up, raising the terminal voltage.
Battery Charge Indicator
Displays the charging status of the battery.
Orange = Charging
Green = Charging complete
USB Power
Displays when USB is powering the A20-Mini and there are no
batteries inserted.
A20-Mini
User Guide
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