Sennheiser 840 S 41




	Sennheiser electronic GmbH & Co. KG			Printed in China
	Am Labor 1, 30900 Wedemark, Germany			Publ.09/13
	www.sennheiser.com			528281/A03

Contents

Page Page Contents Safety instructions Page Delivery includes Product overview IReceiver IITransmitter Putting the Set 840 S system into operation Setting up the transmitter Connecting the transmitter to a sound source RCA output Page Page Connecting the transmitter to the mains Connecting the induction loop or headphones for hearing aids to the receiver Wearing the receiver Page Using the Set 840 S system Switching the transmitter on/off Switching the receiver on/off Adjusting the volume Searching for a sound source Changing the transmission channel Adjusting the balance Switching between mono and stereo operation Individually enhancing the speech intelligibility Storing and charging the receiver Charging a rechargeable battery in the transmitter’s charging compartment What if ... this indicator lights up ... you press this button ... you change the position of this control/switch ... you hear acoustic signals or warning signals Cleaning the Set 840 S system Cleaning the transmitter and the receiver If a problem occurs You hear the sound only with one ear Is the balance Turn the balance control 4 to the adjusted correctly left or right (see page 18) Additional technical information Page Accessories and spare parts Page Specifications Page Page Manufacturer Declarations •0682 Statements regarding FCC and Industry Canada •Reorient or relocate the receiving antenna •Increase the separation between the equipment and receiver •Consult the dealer or an experienced radio/TV technician for help This class B digital equipment complies with the Canadian ICES-003 Index