Instructions for Use
Page 2
... Switching the MM 400 on/off 11 Connecting the MM 400 to the audio source 12 FR Connecting the MM 400 using the audio cable 15 Using the MM 400 16 Adjusting the MM 400 to the listening situation 16 IT Changing the volume 16 Remote-controlling connected devices from the MM 400 ....... 17 Resetting the settings of the MM 400 19 Transporting the MM 400 20...
... Switching the MM 400 on/off 11 Connecting the MM 400 to the audio source 12 FR Connecting the MM 400 using the audio cable 15 Using the MM 400 16 Adjusting the MM 400 to the listening situation 16 IT Changing the volume 16 Remote-controlling connected devices from the MM 400 ....... 17 Resetting the settings of the MM 400 19 Transporting the MM 400 20...
Instructions for Use
Page 3
... not expose it to extreme temperatures (normal operating temperatures: 10°C/50°F to 35°C/95°F). - Sennheiser headsets also sound exceptionally good at low volumes. • Only use the device and the mains unit near any heat sources. • Only use the headset ... periods of time. • The headset contains magnets that the mains unit is permitted. • Do not use attachments/accessories specified by Sennheiser. 2 to prevent heat accumulation (see page 24). • Ensure that generate a magnetic field which require special attention (e.g. Switch off the...
... not expose it to extreme temperatures (normal operating temperatures: 10°C/50°F to 35°C/95°F). - Sennheiser headsets also sound exceptionally good at low volumes. • Only use the device and the mains unit near any heat sources. • Only use the headset ... periods of time. • The headset contains magnets that the mains unit is permitted. • Do not use attachments/accessories specified by Sennheiser. 2 to prevent heat accumulation (see page 24). • Ensure that generate a magnetic field which require special attention (e.g. Switch off the...
Instructions for Use
Page 8
Product overview ³ A Product overview DE EN ᕢ FR ᕤ ᕣ IT ES ᕥ NL ᕧ ᕦ ³ Headband · Microphone » Socket for audio cable ¿ Bluetooth button ´ Ear pad ² Socket for charging cable ¶ Battery pack compartment A Operating panel 6 5 1 4 2 3 ቢ LED ባ Fast-forward button ቤ Volume button ብ Rewind button ቦ Master button ቧ Volume button 7
Product overview ³ A Product overview DE EN ᕢ FR ᕤ ᕣ IT ES ᕥ NL ᕧ ᕦ ³ Headband · Microphone » Socket for audio cable ¿ Bluetooth button ´ Ear pad ² Socket for charging cable ¶ Battery pack compartment A Operating panel 6 5 1 4 2 3 ቢ LED ባ Fast-forward button ቤ Volume button ብ Rewind button ቦ Master button ቧ Volume button 7
Instructions for Use
Page 12
...MM 400 on /off . 11 When switching the headset on for 3 minutes to connect to permanent hearing defects. cally switches off 1 ̈ Press the Master button ቦ and keep it pressed until the LED ቢ flashes 3 times red. 5 You hear a descending beep. Sennheiser headsets also sound exceptionally good at high volume...CAUTION! When the headset is already paired with a Blue- tooth enabled device (see page 12). - Putting the MM 400 into pairing mode. Hearing damage due to a comfortable level. Listening at low DE volumes. ̈ Set the volume to high...
...MM 400 on /off . 11 When switching the headset on for 3 minutes to connect to permanent hearing defects. cally switches off 1 ̈ Press the Master button ቦ and keep it pressed until the LED ቢ flashes 3 times red. 5 You hear a descending beep. Sennheiser headsets also sound exceptionally good at high volume...CAUTION! When the headset is already paired with a Blue- tooth enabled device (see page 12). - Putting the MM 400 into pairing mode. Hearing damage due to a comfortable level. Listening at low DE volumes. ̈ Set the volume to high...
Instructions for Use
Page 14
... press the Volume button ቤ. 3 13 The LED ቢ flashes 3 times blue and you hear a descending beep. Switching the "Bluetooth connection" flashing on for 3 minutes to connect to one of the audio source. 1 If a suitable audio source is switched off (see "Switching the MM 400 off after ... beep. The devices have identified each other and the headset is found , the devices will automatically go DE into operation Pairing the MM 400 with an audio source ̈ Make sure that your audio source, activate the Bluetooth function "Add a new device". When switching ...
... press the Volume button ቤ. 3 13 The LED ቢ flashes 3 times blue and you hear a descending beep. Switching the "Bluetooth connection" flashing on for 3 minutes to connect to one of the audio source. 1 If a suitable audio source is switched off (see "Switching the MM 400 off after ... beep. The devices have identified each other and the headset is found , the devices will automatically go DE into operation Pairing the MM 400 with an audio source ̈ Make sure that your audio source, activate the Bluetooth function "Add a new device". When switching ...
Instructions for Use
Page 17
... LED ቢ flashes blue and the Bluetooth function is switched on or off . To switch the Bluetooth function off . Using the MM 400 ¿ Using the MM 400 Adjusting the MM 400 to change the volume of Bluetooth enabled devices. Switching the Bluetooth function on/off Via the Bluetooth interface, the headset can switch this function on...
... LED ቢ flashes blue and the Bluetooth function is switched on or off . To switch the Bluetooth function off . Using the MM 400 ¿ Using the MM 400 Adjusting the MM 400 to change the volume of Bluetooth enabled devices. Switching the Bluetooth function on/off Via the Bluetooth interface, the headset can switch this function on...
Instructions for Use
Page 18
... does not support the AVRCP profile, you can use the MM 400 to remote-control the audio FR source as follows: Button Duration Function Button Duration Function Incrementally increases the volume Incrementally IT reduces the volume Continuously Continuously 1 s increases the 1 s reduces the ES volume volume Skips to the next track Skips to the instruction manual of...
... does not support the AVRCP profile, you can use the MM 400 to remote-control the audio FR source as follows: Button Duration Function Button Duration Function Incrementally increases the volume Incrementally IT reduces the volume Continuously Continuously 1 s increases the 1 s reduces the ES volume volume Skips to the next track Skips to the instruction manual of...
Instructions for Use
Page 23
... The Bluetooth button has been pressed too long. Headset cannot The pairing does not be switched on the headset is adjusted Increase the volume too low. (see page 16). Bluetooth connection is paired. headset cannot be paired work. No audio signal when the audio cable ...again (see page 13). If a problem occurs ... Remove the audio cable and then switch the Bluetooth function on (see page 15). The volume is on the headset on (see page 8). switched off the Bluetooth connection. The audio cable is not paired with the audio source again ...
... The Bluetooth button has been pressed too long. Headset cannot The pairing does not be switched on the headset is adjusted Increase the volume too low. (see page 16). Bluetooth connection is paired. headset cannot be paired work. No audio signal when the audio cable ...again (see page 13). If a problem occurs ... Remove the audio cable and then switch the Bluetooth function on (see page 15). The volume is on the headset on (see page 8). switched off the Bluetooth connection. The audio cable is not paired with the audio source again ...