Sennheiser RS 4200 II -, Instruction Manual

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Using the system components
RS 4200 II | 13
Enhancing the speech intelligibility
The button
8
allows you to enhance the speech
intelligibility.
왘
If the speech is barely intelligible, press the button
8
.
The button
8
is backlit in yellow and the speech intelli-
gibility is enhanced.
왘
If the speech remains barely intelligible, increase the
volume of your sound source.
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.
왘
After use, place the receiver into the transmitter’s
charging compartment
0
as shown on the left, without
exerting too much pressure.
왘
If the receiver is placed correctly into the charging com-
partment, the LED
C
lights up
왘
Before using the rechargeable battery for the first time,
charge it until the LED
C
lights up green. This can take
a maximum of 3 hours. With a fully charged battery, the
operating time is approx. 9 hours.
0
C
red: The rechargeable battery is being charged.
green: The rechargeable battery is fully charged.
Always store the receiver in the transmitter’s
charging compartment
0
to ensure that it is fully
charged. The intelligent battery charging technology
prevents overcharging. When not using the receiver
for extended periods of time, charge the battery reg-
ularly every three months.