Using the Set
Charging a rechargeable battery
in the transmitter’s charging compartment
You can charge the receiver’s rechargeable battery or a spare BA 300 rechargeable battery (not included in the delivery of the Set
The spare battery offers extended listening time while the discharged first battery is being recharged.
Note:
Before using the spare rechargeable battery for the first time, charge it for at least 3 hours.
3h
Removing and charging the receiver’s battery
To remove the receiver’s battery:
Pull the battery out of the receiver’s 
battery compartment 3.
3
Insert the receiver’s battery into the
5charging compartment 5 at the side
of the transmitter as shown.
When the battery is inserted correctly
6 into the charging compartment, the indicator 6 lights up:
red: The battery is being charged. green: The battery is fully charged.
Slide the battery into the receiver’s battery compartment 3 as far as it will go.
3
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