Instruction manual HD 450BT
Page 1
KG Am Labor 1 30900 Wedemark Germany www.sennheiser.com Version: 05/20 A02 HD 450BT | 1 "Specifications" Sennheiser electronic GmbH & Co. HD 450BT Around-ear headphones Model: SEBT4 Instruction manual Use the search function, the navigation (left) or the following links: Start "Product overview" "Getting started" "Using the headphones" "FAQ/If a problem occurs ..."
KG Am Labor 1 30900 Wedemark Germany www.sennheiser.com Version: 05/20 A02 HD 450BT | 1 "Specifications" Sennheiser electronic GmbH & Co. HD 450BT Around-ear headphones Model: SEBT4 Instruction manual Use the search function, the navigation (left) or the following links: Start "Product overview" "Getting started" "Using the headphones" "FAQ/If a problem occurs ..."
Instruction manual HD 450BT
Page 2
...even present a risk of: • heat generation, • fire development, • explosion, • smoke or gas development. 2 | HD 450BT Preventing damage to the product and malfunctions ▷ Always keep the product dry and do not cover the microphone openings of the active noise cancellation... manual when passing the product on the outside of the ear cups. ▷ Use only attachments/accessories/spare parts supplied or recommended by Sennheiser. ▷ Clean the product only with a soft, dry cloth. ▷ Use the product with cardiac pacemakers, implanted defibrillators (ICDs)...
...even present a risk of: • heat generation, • fire development, • explosion, • smoke or gas development. 2 | HD 450BT Preventing damage to the product and malfunctions ▷ Always keep the product dry and do not cover the microphone openings of the active noise cancellation... manual when passing the product on the outside of the ear cups. ▷ Use only attachments/accessories/spare parts supplied or recommended by Sennheiser. ▷ Clean the product only with a soft, dry cloth. ▷ Use the product with cardiac pacemakers, implanted defibrillators (ICDs)...
Instruction manual HD 450BT
Page 3
..., firmware version of the product and version of the app. HD 450BT | 3 When not using the product / rechargeable batteries for extended periods of the product for the operation of the product and is required for free via an Internet connection. Using the "Sennheiser Smart Control" app, you do not want this data to...
..., firmware version of the product and version of the app. HD 450BT | 3 When not using the product / rechargeable batteries for extended periods of the product for the operation of the product and is required for free via an Internet connection. Using the "Sennheiser Smart Control" app, you do not want this data to...
Instruction manual HD 450BT
Page 4
... accept liability for Bluetooth compliant devices. Sennheiser is not liable for damages resulting from misuse or improper use of connection due to USB devices that are intended for wireless audio communication ... country-specific regulations. 4 | HD 450BT Important safety instructions Intended use/Liability These headphones have been designed as music playback and phone calls via Bluetooth wireless technology. It is considered improper use when the product is not liable for any application not named in the corresponding product documentation. Sennheiser is used for damages...
... accept liability for Bluetooth compliant devices. Sennheiser is not liable for damages resulting from misuse or improper use of connection due to USB devices that are intended for wireless audio communication ... country-specific regulations. 4 | HD 450BT Important safety instructions Intended use/Liability These headphones have been designed as music playback and phone calls via Bluetooth wireless technology. It is considered improper use when the product is not liable for any application not named in the corresponding product documentation. Sennheiser is used for damages...
Instruction manual HD 450BT
Page 5
.../smartcontrol A list of accessories can find: • this detailed instruction manual and additional information www.sennheiser.com/download • the Sennheiser Smart Control app for configuring the head- Package contents Package contents HD 450BT around-ear headphones Model: SEBT4 USB cable with USB-C connector Analog audio cable with 3.5 mm jack plug and 2.5 mm jack...
.../smartcontrol A list of accessories can find: • this detailed instruction manual and additional information www.sennheiser.com/download • the Sennheiser Smart Control app for configuring the head- Package contents Package contents HD 450BT around-ear headphones Model: SEBT4 USB cable with USB-C connector Analog audio cable with 3.5 mm jack plug and 2.5 mm jack...
Instruction manual HD 450BT
Page 9
...liking using the headphones for the first time, charge the rechargeable battery for a complete charging cycle without interruption (> 11). Hold 4s HD 450BT | 9 "Sennheiser Smart Control" 3. Getting started Getting started 1. Charging the rechargeable battery The headphones' rechargeable battery is not fully charged upon delivery. Before...the equalizer (> 15). adjust the sound to e.g. Installing the Smart Control app on your smartphone The Sennheiser Smart Control app allows you to use all functions and settings of the headphones and to your smartphone via Bluetooth (> 12).
...liking using the headphones for the first time, charge the rechargeable battery for a complete charging cycle without interruption (> 11). Hold 4s HD 450BT | 9 "Sennheiser Smart Control" 3. Getting started Getting started 1. Charging the rechargeable battery The headphones' rechargeable battery is not fully charged upon delivery. Before...the equalizer (> 15). adjust the sound to e.g. Installing the Smart Control app on your smartphone The Sennheiser Smart Control app allows you to use all functions and settings of the headphones and to your smartphone via Bluetooth (> 12).
Instruction manual HD 450BT
Page 11
... without interruption. Sennheiser recommends using the headphones for the first time, charge the rechargeable battery for charging the headphones. Connect the USB-A connector to be longer. The charging process of the headphones begins. Charging the headphones' rechargeable battery Right R 2 HRS LED Off USB-C USB-A 1. The LED displays the charge status: HD 450BT | 11...
... without interruption. Sennheiser recommends using the headphones for the first time, charge the rechargeable battery for charging the headphones. Connect the USB-A connector to be longer. The charging process of the headphones begins. Charging the headphones' rechargeable battery Right R 2 HRS LED Off USB-C USB-A 1. The LED displays the charge status: HD 450BT | 11...
Instruction manual HD 450BT
Page 15
... from the Bluetooth device. The headphones switch to standby mode. Alternatively, you need to have the free Sennheiser Smart Control app installed on your smartphone. Installing the Smart Control app To make full use your smartphone ...to scan the following QR code or to call up the following Internet site: www.sennheiser.com/smartcontrol "Sennheiser Smart Control" ▷ Connect your Bluetooth device, disconnect the connection to the headphones. Download the app...▷ Start the Smart Control app. ▷ Follow the instructions in the app. HD 450BT | 15
... from the Bluetooth device. The headphones switch to standby mode. Alternatively, you need to have the free Sennheiser Smart Control app installed on your smartphone. Installing the Smart Control app To make full use your smartphone ...to scan the following QR code or to call up the following Internet site: www.sennheiser.com/smartcontrol "Sennheiser Smart Control" ▷ Connect your Bluetooth device, disconnect the connection to the headphones. Download the app...▷ Start the Smart Control app. ▷ Follow the instructions in the app. HD 450BT | 15
Instruction manual HD 450BT
Page 27
... from the power supply system and immediately return the product to any solvents or cleansing agents. ▷ Clean the parts of the product. Contact your Sennheiser partner. 1. HD 450BT | 27 Make sure that the rechargeable battery is obviously defective or if a charging error/battery error is fixed in the notch of the product...
... from the power supply system and immediately return the product to any solvents or cleansing agents. ▷ Clean the parts of the product. Contact your Sennheiser partner. 1. HD 450BT | 27 Make sure that the rechargeable battery is obviously defective or if a charging error/battery error is fixed in the notch of the product...
Instruction manual HD 450BT
Page 28
Care and maintenance Installing firmware updates Firmware updates can be downloaded free of your smartphone and start the Smart Control app (> 15). ▷ The app provides information on available firmware updates and guides you through the installation process. 28 | HD 450BT Sennheiser recommends to always install the latest firmware version to your product. ▷ Connect the headphones to ensure the best performance of charge from the Internet using the Sennheiser Smart Control app.
Care and maintenance Installing firmware updates Firmware updates can be downloaded free of your smartphone and start the Smart Control app (> 15). ▷ The app provides information on available firmware updates and guides you through the installation process. 28 | HD 450BT Sennheiser recommends to always install the latest firmware version to your product. ▷ Connect the headphones to ensure the best performance of charge from the Internet using the Sennheiser Smart Control app.
Instruction manual HD 450BT
Page 29
...flashes purple. The transmission range largely depends on again (> 17 and 16). 2. To find a Sennheiser partner in Bluetooth pairing mode. 1 ON 2 OFF Hold 2s ON Hold 4s "Pairing" Hold 5s HD 450BT | 29 The headphones then stay in your smartphone. If a problem occurs that Bluetooth is not...is up to 10 meters. With a free line of sight, the transmission range of frequently asked questions (FAQ) Visit the HD 450BT product page at www.sennheiser.com > "Service & Support". Simultaneously press and hold the on/off and on environmental conditions such as wall thickness, wall ...
...flashes purple. The transmission range largely depends on again (> 17 and 16). 2. To find a Sennheiser partner in Bluetooth pairing mode. 1 ON 2 OFF Hold 2s ON Hold 4s "Pairing" Hold 5s HD 450BT | 29 The headphones then stay in your smartphone. If a problem occurs that Bluetooth is not...is up to 10 meters. With a free line of sight, the transmission range of frequently asked questions (FAQ) Visit the HD 450BT product page at www.sennheiser.com > "Service & Support". Simultaneously press and hold the on/off and on environmental conditions such as wall thickness, wall ...
Instruction manual HD 450BT
Page 32
...with normal household waste, but must be disposed of with the following Internet address: www.sennheiser.com/download. Further information on waste segregation applicable in your Sennheiser partner. KG. KG declares that these products. For packaging disposal, please observe the legal...municipal administration, from the municipal collection points, or from your Sennheiser partner. Apple, the Apple logo and Siri are trademarks of Qualcomm Incorporated, registered in compliance with permission. 32 | HD 450BT The Bluetooth® word mark and logos are registered trademarks of...
...with normal household waste, but must be disposed of with the following Internet address: www.sennheiser.com/download. Further information on waste segregation applicable in your Sennheiser partner. KG. KG declares that these products. For packaging disposal, please observe the legal...municipal administration, from the municipal collection points, or from your Sennheiser partner. Apple, the Apple logo and Siri are trademarks of Qualcomm Incorporated, registered in compliance with permission. 32 | HD 450BT The Bluetooth® word mark and logos are registered trademarks of...
Quick Guide HD 450BT
Page 1
...-enhed | Anslut till en Bluetooth-enhet 2 20 cm 3 "Pairing" Menu Bluetooth on Bluetooth off Menu Add Device Right R Hold 4s 4 HD 450BT Keyword: 0000 Menu Bluetooth on Bluetooth off | Kopfhörer ein-/ausschalten | Allumer/éteindre le casque | Encender/apagar los auriculares | Li...;es e assistência ao produto Instrukcje obsługi i wsparcie produktowe Brugsanvisninger og produkthjælp www.sennheiser.com www.sennheiser.com/download www.sennheiser.com/smartcontrol Switching the headphones on mobile phone. KG is a service mark of Google Inc. Android and Google ...
...-enhed | Anslut till en Bluetooth-enhet 2 20 cm 3 "Pairing" Menu Bluetooth on Bluetooth off Menu Add Device Right R Hold 4s 4 HD 450BT Keyword: 0000 Menu Bluetooth on Bluetooth off | Kopfhörer ein-/ausschalten | Allumer/éteindre le casque | Encender/apagar los auriculares | Li...;es e assistência ao produto Instrukcje obsługi i wsparcie produktowe Brugsanvisninger og produkthjælp www.sennheiser.com www.sennheiser.com/download www.sennheiser.com/smartcontrol Switching the headphones on mobile phone. KG is a service mark of Google Inc. Android and Google ...
Quick Guide HD 450BT
Page 2
... wsparcie produktowe Kullanma kılavuzları ve ürün desteği Manual petunjuk, dan dukungan produk www.sennheiser.com www.sennheiser.com/download www.sennheiser.com/smartcontrol Kuulokkeiden kytkeminen päälle ja pois päält Włączanie / wyłą...dan menghubungkan dengan perangkat Bluetooth 20 cm 2 3 "Pairing" Menu Bluetooth on Bluetooth off Menu Add Device Right R Hold 4s 4 HD 450BT Keyword: 0000 Menu Bluetooth on mobile phone. Audiokaapelin käyttö (lentotila Använd ljudkabeln (flygplansläge Ses kablosunu ...
... wsparcie produktowe Kullanma kılavuzları ve ürün desteği Manual petunjuk, dan dukungan produk www.sennheiser.com www.sennheiser.com/download www.sennheiser.com/smartcontrol Kuulokkeiden kytkeminen päälle ja pois päält Włączanie / wyłą...dan menghubungkan dengan perangkat Bluetooth 20 cm 2 3 "Pairing" Menu Bluetooth on Bluetooth off Menu Add Device Right R Hold 4s 4 HD 450BT Keyword: 0000 Menu Bluetooth on mobile phone. Audiokaapelin käyttö (lentotila Använd ljudkabeln (flygplansläge Ses kablosunu ...
