When running on battery power

Press and release the Power Button button to check the remaining battery. The remaining battery level is displayed for approximately 5 seconds.

Mode

Battery Status

LED

Battery Operation

76 – 100 %

HEOS GP LED 1111

Battery Operation

51 – 75 %

HEOS GP LED 1110

Battery Operation

26 – 50 %

HEOS GP LED 1100

Battery Operation

6 – 25 %

HEOS GP LED 1000

Battery Operation

0 – 5 %

HEOS GP LED 2000

Low Battery Indicator: When the battery level is near zero, the left LED may flash. This indicates that the AC charger needs to be connected as soon as possible.

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