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LED Segment
LED State
Description
Battery hot
Green + Amber (alternate flashing)
In recovery
2
Green
>25% battery charge
3
Green
>50% battery charge
4
Green
>75% battery charge
Battery warm. See web application for
details.
5
Green
<95% battery charge
Average Charging Times
Time Charging
Operating Runtime
Capacity
30 minutes
1 hour
10%
1.5 hours
5 hours
50%
4 hours
>11 hours
100%
*based on battery with 100% health
Charging Batteries with USB
Use the USB port on the conference unit to charge the battery during operation. This can be especially useful for long meetings
or when backup batteries are not available. The battery status appears as a lightning bolt on the touchscreen when plugged in
to USB.
When a battery is being charged while the unit is turned off, the charging status shows on the touchscreen. If the battery is fully
charged, the conference unit powers off after 10 minutes.
Average Charging Times Using USB
MXCW640 Power Status
Time Charging
Capacity
On
8 hours
100%
Off
6 hours : 30 minutes
100%
USB Cable Requirements
Use a micro USB cable that can supply at least 2 amps of power to the conference unit.
If an insufficient power supply is plugged in while the conference unit is powered on, the battery status alternates between the
status and a warning symbol. If the unit is powered off, the touchscreen shows it is not charging due to an insufficient power
supply. The conference unit powers off again after 10 minutes.