3M G5 Headphones User Manual


 
Operation
3M™ Drive-Thru Systems Model G5 and Model XT-1
Operating Instructions
November 6 2014 – Revision 2.1
Page 35 of 77
Indicator Light Modes
Use the table below to understand the meaning of the indicator light on the G5
Battery and the G5 headset:
Note:
The Battery’s LED indicator lights will be lit only when:
The button on the battery is pressed and held down.
The battery is inserted into a slot on the G5 Battery Charger.
The (headset along with the battery) is inserted into the Headset Charging Station, G5.
G5 Battery Indicator Light
Modes
Indicator
Mode Description
Green LEDs
The battery is out of the G5 battery Charger and the button has been pressed and
held down.
Each LED represents 25% charge.
A fully charged battery would have all 4 LEDS lit Green.
From the top (in the diagram on the left) if
4 successive LEDs lit green indicates a charge between 75% and 100%
3 successive LEDs lit green indicates a charge between 50% and 74%
2 LED lit green indicates a charge between 25% and 49%
1 LED lit green indicates a charge between 0% and 24%
One of the LEDs is blinking
Green
The battery is in the Charger and is currently charging
From the top:
1
st
LED flashing Green – Battery currently between 0 and 25% charge
1
st
and 2
nd
LED flashing Green – Battery currently between 26 and 50% charge
1
st
, 2
nd
and 3
rd
LED flashing Green – Battery currently between 51 and 75% charge
All 4 LEDs flashing Green – Battery currently between 76 and 100% charge
Top and Bottom LEDs are
Green
Battery End of Life.
Replace the battery
Bottom LED blinking Green
(Battery not in charger)
Charge on the battery has depleted below 5% of its State of Charge.
The battery needs to be charged immediately.
1
st
LED
4
th
LED