Sennheiser 50 Headphones User Manual


 
11
Meaning of the LEDs
LEDs on the transmitter
LED Status Meaning
Operation indication µ lit green The transmitter is
switched on.
The receiver is not
stored in the trans-
mitter’s charging
compartment .
off The transmitter is
switched off.
The receiver is
stored in the trans-
mitter’s charging
compartment .
Charging control LED of
spare rechargeable
battery
Charging control LED of
receiver rechargeable
battery
lit red Spare rechargeable
battery or
rechargeable
battery is being
charged