Sennheiser 502013 Headphones User Manual


 
20
What if ...
What if ...
... this indicator lights up?
Indicator Status Meaning
Channel
indicator 1
on the receiver
lit yellow The receiver has just
been switched on or
a button has just
been pressed.
flashes The distance between
receiver and transmitter
is too great.
The receiver switches
off after 3 minutes.
off The receiver is switched
on for more than
30 secs. and no button
has been pressed.
The receiver is
switched off.
Operation
indicator 0
on the
transmitter
lit green The transmitter is
switched on.
off The transmitter is
switched off.
Charging
indicator
9
lit red The rechargeable
battery is being
charged.
Charging
indicator
8
lit green The rechargeable
battery is fully charged.
“Speech
intelligibility”
indicator B on
the transmitter
lit yellow The speech intelligibility
enhancement is
switched on.
off The speech intelligibility
enhancement is
switched off.