BATTERIES AND CHARGING
The A58 system comes with a dual USB charging cable,
which charges the transmitter and the receiver at the
same time. Plug it into any 5V / 2A USB charger adapter or
USB power source.
Note: Turn o the power while charging. Please do not
use A58 while charging, as this may reduce your battery life.
OPEN-BATTERY-COMPARTMENT DESIGN
Access to the battery compartment makes it easy for
professional maintenance personnel to perform maintenance
and testing on the battery as needed, giving you increased
mileage!
* Low battery, charge required when red light is on.
* Always store at room temperature.
* When storing the unit, please check the battery charge level regularly
and charge if necessary.
Connect to a power
supply or USB power
outlet
OR
41-100%
6%-40%
1%-5%
<1%
30 min
1:15
2:30
1 hour
2 hours
5 hours
CHARGING
TIMES
BATTERY
LIFE
BATTERIES AND CHARGING
13
POWER STATUS LED INDICATIONS
POWER STATUS
Green (solid):
Yellow (solid):
Red (solid):
Red (blinking):