Sennheiser Set 820 S instruction manual Charging the battery, SET 820 S

Models: Set 820 S

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Charging the battery

Charging the battery

Place the receiver into the transmitter’s charging compartment, with the operating control at the front. Pull the 3.5 mm stereo plug out of the receiver to turn the receiver

off. The left LED on the transmitter must li- ght up.

Charge the battery for 24 hours before you use it for the first time. The normal charging time is 4-5 hours. A fully char-

ged battery has an operating time of approx. 4 hours. When charging a spare battery in the small charging compartment at the right of the trans- mitter, charging time is 10-12 hours.

The transmitter automatically switches to trickle charging so that the battery cannot be overcharged. The receiver can remain in the charging compartment even when the battery has been fully charged.

English

SET 820 S

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Sennheiser Set 820 S instruction manual Charging the battery, SET 820 S

FAQ

How long should I charge the battery for the first time?

Charge the battery for 24 hours before you use it for the first time. The normal charging time is 4-5 hours.

Can I leave the receiver in the charging compartment after the battery is fully charged?

Yes, the receiver can remain in the charging compartment even when the battery has been fully charged.

What is the operating time of a fully charged battery?

A fully charged battery has an operating time of approximately 4 hours.