Operation

Powering NoiseGard via two (rechargeable) batteries

￿Insert two 1.5 V AA alkaline batteries (IEC LR 6) or two 1.2 V AA rechargeable batteries (IEC LR 6). Observe correct polarity when inserting the batteries.

The operating time with batteries/rechargeable batteries is approx. 60 hours. With NoiseGard switched on, the LED 2 provides information on the remaining battery/ rechargeable battery capacity:

LED 2

Meaning

lights up yellow

The battery capacity is sufficient.

lights up red

The batteries are flat. Replace the batteries.

 

 

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