Instructions for Use
Page 19
... shown. Rechargeable button cells from other manufacturers may cause damage to the devices! Do not open the battery caps unless the battery needs to avoid losing the battery and cap should the earphones fall off (see page 22). ̈ Slightly lift the end of the caps and slide... damage to the earphones and will invalidate the warranty. ̈ Only use rechargeable button cells recom- Observe correct polarity when inserting the batteries. ̈ Replace the caps ² and slide them onto the guide rails until it clicks audibly. ̈ Charge the earphones until the corresponding LEDs...
... shown. Rechargeable button cells from other manufacturers may cause damage to the devices! Do not open the battery caps unless the battery needs to avoid losing the battery and cap should the earphones fall off (see page 22). ̈ Slightly lift the end of the caps and slide... damage to the earphones and will invalidate the warranty. ̈ Only use rechargeable button cells recom- Observe correct polarity when inserting the batteries. ̈ Replace the caps ² and slide them onto the guide rails until it clicks audibly. ̈ Charge the earphones until the corresponding LEDs...
Instructions for Use
Page 22
... on before the earphones were switched on Briefly press the transmitter's operation/pairing button ¿ Rechargeable batteries Briefly charge the have just been replaced earphones (see page 18) Resetting the transmitter to the factory settings In case of system malfunction:... ̈ Use a pointed tool to the factory settings and then restarted. Problem Hum Only one earphone has audio Earphones cannot be solved with the proposed solutions, please contact your local Sennheiser...
... on before the earphones were switched on Briefly press the transmitter's operation/pairing button ¿ Rechargeable batteries Briefly charge the have just been replaced earphones (see page 18) Resetting the transmitter to the factory settings In case of system malfunction:... ̈ Use a pointed tool to the factory settings and then restarted. Problem Hum Only one earphone has audio Earphones cannot be solved with the proposed solutions, please contact your local Sennheiser...