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Contents
Contents
Safety instructions .................................................................... 2
Delivery includes ....................................................................... 4
Product overview ...................................................................... 5
Putting the Set 840 S system into operation ......................... 6
Setting up the transmitter ................................................... 6
Connecting the transmitter to a sound source ................... 7
Connecting the transmitter to the mains .......................... 11
Connecting the induction loop or headphones
for hearing aids to the receiver
.......................................... 12
Wearing the receiver .......................................................... 13
Using the Set 840 S system .................................................... 15
Switching the transmitter on/off ...................................... 15
Switching the receiver on/off ............................................ 16
Adjusting the volume ......................................................... 16
Searching for a sound source ............................................. 17
Changing the transmission channel .................................. 17
Adjusting the balance ........................................................ 18
Switching between mono and stereo operation ............... 18
Individually enhancing the speech intelligibility .............. 19
Storing and charging the receiver ..................................... 20
Charging a rechargeable battery in the transmitter’s
charging compartment
....................................................... 21
What if ... .................................................................................. 22
... this indicator lights up? .................................................. 22
... you press this button? .................................................... 23
... you change the position of this control/switch? ........... 23
... you hear acoustic signals or warning signals? .............. 24
Cleaning the Set 840 S system ............................................... 25
Cleaning the transmitter and the receiver ........................ 25
If a problem occurs ... .............................................................. 26
Additional technical information ........................................... 28
Accessories and spare parts ................................................... 30
Specifications ........................................................................... 32
Manufacturer Declarations ..................................................... 34
Index ......................................................................................... 36