Electrocompaniet ECT 3 - Manual (Page 6)

6
1.6 Charging the Batteries
The remote controller can be charged through a standard USB cable,
included in the package with the ECT 3. Please connect this cable on the
rear side of EC4.8 / EC4.9 or use any USB port (PC, usb charger, etc).
If the EC4.8 / EC4.9 is turned off, please turn on the system to start the
charging. You can supervise the charging process by inspecting the
main screen on the ECT 3.
Rear view of EC4.8
General use
ECT 3
Buzzer On Batt.
Vol: EC4.8 49%
V 2.02
Battery Level
Batt.
49%