ew 100P G4 : OPERATION : Using the EK 100 G4 : Switching the EK 100 G4 on and off
Switching the EK 100 G4 on and off
*Press the two catches and open the battery compartment cover.
 
To switch the receiver on:
*Hold down the ON/OFF button until the Sennheiser logo appears on the display.
 
To switch the receiver off:
*Hold down the ON/OFF button until the display goes off.