Sennheiser 830S Manual Do Utilizador

24

If a problem occurs ...

You cannot hear anything

Possible cause

Solution

Is there a free line
of sight between 
receiver and 
transmitter?

Remove obstacles in the light path 
between receiver and transmitter.

Are transmitter and 
receiver exposed to 
direct sunlight?

Avoid exposure to direct sunlight.

Is the receiver still 
within the 
transmitter’s range?

Move the receiver closer to the 
transmitter. If necessary, switch
the receiver on again.

Are all connectors 
connected correctly?

Check the connection between the 
transmitter and your sound source 
(see page 7).

Is the operation 
indicator

 lit?

Check if the transmitter is switched 
on (see page 13).

Is the transmitter 
set up the wrong 
way round?

Set up the transmitter so that 
the cables are guided away from 
the receiver (see page 6).

Does the receiver’s 
Sennheiser logo face 
the transmitter?

Wear the receiver the right way 
round, with the Sennheiser logo 
facing the transmitter.

Is the volume of 
the sound source 
sufficient?

Set the volume on your sound 
source to a medium value.

Is the volume of the 
receiver sufficient?

Increase the volume by turning
the volume control

 on the 

receiver (see page 14).

Is the rechargeable 
battery inserted 
properly into the 
receiver and fully 
charged?

Check if the channel indicator

is lit. If it is not lit: recharge 
the rechargeable battery 
(see page 19).

Remove the rechargeable battery 
and reinsert it into the receiver. 
If this doesn’t help: recharge 
the rechargeable battery 
(see page 19).