Sennheiser IS410 manual Storing and charging the receiver

Storing and charging the receiver

Do not store your receiver on a glass dummy head, chair armrest, or similar for long periods of time as this can reduce the contact pressure of the earbows. Furthermore, with the earbows pulled apart, the receiver remains switched on.

￿After use, place the receiver into the transmitter’s charging

compartment as shown on the left, without exerting too much pressure. The transmitter automatically switches off.

￿If the receiver is placed correctly into the charging

compartment, the LED lights up

red: The rechargeable battery is being charged.

green: The rechargeable battery is fully charged.

￿Before you use the rechargeable battery for the first time,

charge it until the LED lights up green. This can take a maximum of 3 hours. With a fully charged battery, the operating time is approx. 9 hours.

Note:

yAlways store the receiver in the transmitter’s charging

compartment to ensure that it is fully charged. The intel- ligent battery charging technology prevents over-charging.

yWhen not using the receiver for extended periods of time, charge the battery regularly every three months.

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