Sennheiser MX W1 Instructions for Use - Page 21

Troubleshooting Problem No operation indication No sound Sound dropouts Possible cause Possible solution Battery is flat Recharge the battery (see page 6, page 17) Jack plug connection is Check the connection incorrect to your audio device (see page 12) Transmitter or Switch the device on earphones are switched (see page 14) off Audio device is switched Switch the audio off device on Volume of the audio device is adjusted too low Adjust the volume to a higher level Housing of player or something else blocks the transmission Remove obstacles between transmitter and earphones Transmission between the transmitter and earphones is disturbed by any interferences (including ESD) in the vicinity Briefly press the operation/pairing button ¿ of the transmitter Device is out of range Reduce the distance between earphones and transmitter Signal is shielded Remove obstacles between transmitter and earphones Interfering devices in the vicinity Try relocation 20