Sennheiser PX 210 BT Instructions for Use - Page 22

If a problem occurs ... If a problem occurs ... Problem Possible cause Solution No operation The battery pack is flat. Recharge the battery pack indicator - (see page 8). headphones DE cannot be switched on No audio signal The jack plug of the when the audio cable is not Check the connection to your audio source (see page 15). EN audio cable is properly connected. connected No audio signal The headphones are Switch the headphones on FR during Bluetooth switched off. (see page 11). connection The headphones are Check if the headphones are not paired with an paired. If necessary, pair the audio source. headphones with the audio IT source again (see page 13). The Bluetooth function Switch the Bluetooth function on the headphones is on the headphones on switched off. (see page 16). ES The audio cable is The connection of the audio cable connected to the automatically switches off the headphones. Bluetooth connection. Remove the audio cable and then switch the NL Bluetooth function on again (see page 16). The volume is adjusted Increase the volume too low. (see page 16). Headphones The pairing does not cannot be paired work. Check if the audio source supports the A2DP profile. If not, use one of the optional dongles. The audio source is switched off. Switch the audio source on (see page 12). Headphones do The operation of the not react to any headphones is faulty. button press Remove the battery pack from the headphones. Reinsert the battery pack into the headphones. Switch the headphones on again. Bluetooth connection is suddenly interrupted The Bluetooth button has been pressed too long. Switch the Bluetooth function on (see page 16). 21