Sennheiser 2020 Headphones User Manual


 
34
Using the components
Setting the receiver channel(s) using the channel
copy function
The channel copy function lets you simultaneously set
a maximum of 19 receivers in the charging case to the
same channel. This is achieved by copying the current
channel of the receiver placed into the charging
compartment with channel copy function (master) µ
to all other receivers in the charging case.
̈ Place all receivers which are set to the same
channel into the charging compartments for
receivers (slaves, light blue in the diagram) ´.
̈ Switch on the receiver whose channel you want to
copy.
̈ Place this receiver into the charging compartment
with channel copy function (master) µ.
The LED
COPY AVAILABLE
º
lights up green as long
as the channel copy function is available.
̈ Press the COPY button ¾ to start the channel copy
function.
The LCD displays of all receivers which are
successfully set to the same channel light up.
Notes:
y If the receivers' built-in rechargeable batteries
are not discharged, you can use the channel copy
function even when the charging case is not
connected to the mains.
y If you do not press the COPY button ¾, the
receiver in the charging compartment with
channel copy function (master) µ will
automatically switch off approx. 2 minutes.
Using several Tourguide systems simultaneously
If you're using the 2020 D Tourguide System to give
more than one tour at the same time, the systems
could interfere with one another. To prevent this
happening, you have to set the simultaneous systems
to different channels (a system is one bodypack
transmitter or a wireless microphone and any number
of receivers).
´µ ¾º