Instructions for Use
Page 12
Sennheiser headsets also sound exceptionally good at high volume levels for 3 minutes to connect to one of range, the LED ቢ flashes ES blue. You hear an ascending beep. 5 - NL Switching the MM 400 off 1 ̈ Press the Master button ቦ and keep it pressed until the... level. If this fails, the headset automati- Putting the MM 400 into pairing mode. When the headset is already paired with a Blue- The Bluetooth connection is switched off CAUTION! Hearing damage due to be paired with an audio source but the audio source is automatically deactivated...
Sennheiser headsets also sound exceptionally good at high volume levels for 3 minutes to connect to one of range, the LED ቢ flashes ES blue. You hear an ascending beep. 5 - NL Switching the MM 400 off 1 ̈ Press the Master button ቦ and keep it pressed until the... level. If this fails, the headset automati- Putting the MM 400 into pairing mode. When the headset is already paired with a Blue- The Bluetooth connection is switched off CAUTION! Hearing damage due to be paired with an audio source but the audio source is automatically deactivated...
Instructions for Use
Page 13
...devices. ̈ Only use the headset in aircraft where wireless Bluetooth transmission is permitted or use an optional dongle (see "Connecting the MM 400 using Bluetooth technology, you pair the headset with a ninth audio source, the saved connection profile of malfunction! If you have a Bluetooth interface, use the audio cable...headset automatically connects to support the A2DP profile. 12 The transmitted radio waves can be overwritten. After switch-on page 23). Putting the MM 400 into operation Connecting the MM 400 to register your headset with the Bluetooth 2.1 standard.
...devices. ̈ Only use the headset in aircraft where wireless Bluetooth transmission is permitted or use an optional dongle (see "Connecting the MM 400 using Bluetooth technology, you pair the headset with a ninth audio source, the saved connection profile of malfunction! If you have a Bluetooth interface, use the audio cable...headset automatically connects to support the A2DP profile. 12 The transmitted radio waves can be overwritten. After switch-on page 23). Putting the MM 400 into operation Connecting the MM 400 to register your headset with the Bluetooth 2.1 standard.
Instructions for Use
Page 14
... ቢ flashes 3 times blue and you hear a descending beep. The headset is found , the devices will automatically go DE into operation Pairing the MM 400 with the audio source again. Switching the "Bluetooth connection" flashing on during a Bluetooth connection: ̈ Briefly press the Volume button ...keep it pressed until the LED ቢ EN alternately flashes blue and red. 5 ̈ On your headset is paired with a Bluetooth enabled device (see "Switching the MM 400 off " on for a password or PIN code, enter the default PIN code "0000". 1 If no device ...
... ቢ flashes 3 times blue and you hear a descending beep. The headset is found , the devices will automatically go DE into operation Pairing the MM 400 with the audio source again. Switching the "Bluetooth connection" flashing on during a Bluetooth connection: ̈ Briefly press the Volume button ...keep it pressed until the LED ቢ EN alternately flashes blue and red. 5 ̈ On your headset is paired with a Bluetooth enabled device (see "Switching the MM 400 off " on for a password or PIN code, enter the default PIN code "0000". 1 If no device ...
Instructions for Use
Page 20
... MM 5 400 off" on page 11). Using the MM 400 Resetting the settings of the MM 400 You can access your headset to prevent that other users of the headset can reset all settings of 5s the headset are reset. ¿ IT ES NL 19 This allows you to the factory default settings. You can then pair...
... MM 5 400 off" on page 11). Using the MM 400 Resetting the settings of the MM 400 You can access your headset to prevent that other users of the headset can reset all settings of 5s the headset are reset. ¿ IT ES NL 19 This allows you to the factory default settings. You can then pair...
Instructions for Use
Page 23
...battery pack is faulty. Check if the headset is adjusted Increase the volume too low. (see page 16). The volume is paired. headset cannot be paired work. No audio signal when the audio cable is connected The jack plug of the headset is flat. The audio cable is...see page 15). Remove the battery pack from the headset. If a problem occurs ... No audio signal during Bluetooth connection The headset is not paired with the audio source again (see page 8). The headset is switched off . The Bluetooth function Switch the Bluetooth function on the headset is connected...
...battery pack is faulty. Check if the headset is adjusted Increase the volume too low. (see page 16). The volume is paired. headset cannot be paired work. No audio signal when the audio cable is connected The jack plug of the headset is flat. The audio cable is...see page 15). Remove the battery pack from the headset. If a problem occurs ... No audio signal during Bluetooth connection The headset is not paired with the audio source again (see page 8). The headset is switched off . The Bluetooth function Switch the Bluetooth function on the headset is connected...
Instructions for Use
Page 24
Accessory/spare part 531404 Ear pads, 1 pair DE 531405 Headband padding, 1 pair 521829 PSC 03R-050 mains unit with 4 country adapters EN (EU/UK/US/AU) 531406 Audio cable (2.5 mm jack plug to 3.5 mm jack plug) FR 525731 In-flight adapter (3.5 mm double mono jack) 531407 USB cable IT (microUSB to USB) 530695 BA 370 PX battery pack 502388 BTD 300 Audio ES 502390 BTD 300 USB 502389 BTD 300i NL 23 Accessories and spare parts Accessories and spare parts The following MM 400 accessories are available from your specialist dealer: Cat. No.
Accessory/spare part 531404 Ear pads, 1 pair DE 531405 Headband padding, 1 pair 521829 PSC 03R-050 mains unit with 4 country adapters EN (EU/UK/US/AU) 531406 Audio cable (2.5 mm jack plug to 3.5 mm jack plug) FR 525731 In-flight adapter (3.5 mm double mono jack) 531407 USB cable IT (microUSB to USB) 530695 BA 370 PX battery pack 502388 BTD 300 Audio ES 502390 BTD 300 USB 502389 BTD 300i NL 23 Accessories and spare parts Accessories and spare parts The following MM 400 accessories are available from your specialist dealer: Cat. No.