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Contents
Contents
Safety instructions ................................................................. 2
Delivery includes ..................................................................... 4
Product overview .................................................................... 5
Putting the Set 840-TV system into operation ............... 6
Setting up the transmitter ............................................... 6
Connecting the transmitter to a sound source ............ 7
Connecting the transmitter to the mains ................... 11
Using the Set 840-TV system ............................................ 12
Switching the transmitter on/off ................................. 12
Switching the receiver on/off ........................................ 13
Adjusting the volume ...................................................... 14
Searching for a sound source ......................................... 14
Changing the transmission channel ............................. 15
Adjusting the balance ..................................................... 16
Switching between mono and stereo operation ........ 16
Individually enhancing the speech intelligibility ....... 17
Storing and charging the receiver ................................ 18
Charging a rechargeable battery in the
transmitter’s charging compartment .......................... 19
What if ... ................................................................................ 20
... this indicator lights up? .............................................. 20
... you press this button? ................................................ 21
... you change the position of this control/switch? ... 21
... you hear acoustic signals or warning signals? ....... 22
Cleaning the Set 840-TV system ....................................... 23
Cleaning the transmitter and the receiver .................. 23
Cleaning the ear pads ...................................................... 23
If a problem occurs ... ........................................................... 24
Additional technical information ...................................... 26
Accessories and spare parts ............................................... 28
Specifications ........................................................................ 29
Manufacturer Declarations ................................................. 31
Index ........................................................................................ 33