Charging the headset
Charging the headset
Charge the rechargeable battery for at least 20 minutes without interruption before using it for the first time. A complete charging process takes about 60 minutes.
Charging the headset using the base station
Place the headset into the magnetic holder of the base station.
The Headset LED lights up blue and the rechargeable battery is being charged. The Charge status LED on the base station indicates the charge status.
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SD Office – HS | SD Pro1 – HS | SD Pro2 – HS |
During the first charging process, it may take up to 5 minutes until the Headset LED lights up blue.
LED segment | Required | Corresponds to a talk time of | ||||
(white = lit up) | charging time | Wideband | Narrowband | |||
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| approx. 10 min. | approx. 2 hrs | approx. 3 hrs |
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| approx. 20 min. | approx. 4 hrs | approx. 6 hrs |
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| approx. 40 min. | approx. 6 hrs | approx . 9 hrs |
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| approx. 60 min. | approx. 8 hrs | approx. 12 hrs |
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If the headset is outside the range of the base station, it will switch off after 30 minutes in order to conserve battery power.
12 SD Series – Setup Guide