Sennheiser 2020 Headphones User Manual


 
18
The operating controls
Indications and displays on the charging
case
Operation indication
The LED POWER ² lights up as long as the mains
supply is switched on.
Temperature indication
The LED TEMP ERROR lights up if the temperature in
the charging case gets too high (above 40°C). All
charging processes are interrupted until the
temperature drops to a safe level.
Indication for “automatic copying” function
The LED COPY AVAILABLE º lights up green when the
function “automatic copying” is available. This
happens
y when a switched-on receiver is placed in the
charging compartment with channel copy function
(master) µ
y and at least one receiver is placed in one of the
other receiver charging components (slaves, light
blue in the diagram) ´.
The LED
COPY AVAILABLE
º
goes off when the
“automatic copying” function is not available. This
happens
y when the receiver in the charging compartment
with channel copy function (master) µ is switched
off,
y or when the receiver is removed from the charging
compartment with channel copy function
(master) µ
y or all 19 charging compartments (slaves) ´ are
empty.
²
´
µ