Sennheiser Set 880 Instruction manual Set 880 - Page 16

Putting the Set 880 into operation Charging the stethoset receiver's rechargeable battery A complete charging cycle takes about 3 hours. Before using the receiver for the first time, charge its rechargeable battery for a complete charging cycle without interruption. When the rechargeable battery is almost empty, you hear 2 beeps in the stethoset receiver. The Battery LED on the transmitter lights up white. The stethoset receiver switches off after a few minutes. E Place the stethoset receiver into the transmitter's charging com- partment so that the volume buttons face upwards. The stethoset receiver is magnetically oriented to the correct position. The stethoset receiver automatically switches off and the Battery LED on the transmitter lights up white. The LED segments display the charge status of the rechargeable battery. When the rechargeable battery is fully charged, all LED segments light up white. 3 h 100 % Battery LED 16 | Set 880 Meaning - The transmitter is not charging. 1st LED segment flashes The rechargeable battery is being charged. Less than 1/5 of the charge capacity is reached. 1st LED segment lit, 2nd LED segment flashes The rechargeable battery is being charged. Up to 1/5 of the charge capacity is reached. The rechargeable battery is being 1st + 2nd LED segments lit, charged. 3rd LED segment flashes Up to 2/5 of the charge capacity is reached.