Home » Sennheiser Manuals » Headphones » Sennheiser HD 450BT » Manual Viewer

Sennheiser HD 450BT Instruction manual HD 450BT - Page 28

Installing firmware updates, Control app > 15.

View all Sennheiser HD 450BT manuals

Add to My Manuals
Save this manual to your list of manuals

Page 28 highlights

Care and maintenance Installing firmware updates Firmware updates can be downloaded free of charge from the Internet using the Sennheiser Smart Control app. Sennheiser recommends to always install the latest firmware version to ensure the best performance of your product. ▷ Connect the headphones to 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

Section	Page
Important safety instructions	2
Preventing damage to health and accidents	2
Preventing damage to the product and malfunctions	2
Safety instructions for the lithium polymer rechargeable battery	2
Notes on data collection and processing and on firmware updates	3
Intended use/Liability	4
Package contents	5
Product overview	6
HD 450BT	6
Overview of the LED display	7
Notes on voice prompts	8
Notes on beeps/acoustic signals	8
Getting started	9
Using the headphones	11
Information on the rechargeable battery and the charging process	11
Charging the headphones' rechargeable battery	11
Connecting the headphones to a Bluetooth device	12
Information on the Bluetooth wireless connection	12
Pairing the headphones with a Bluetooth device	14
Disconnecting the headphones from a Bluetooth device	15
Installing the Smart Control app	15
Switching the headphones on	16
Switching the headphones off	17
Putting the headphones on and adjusting the headband	17
Retrieving information on the battery charge status	18
Adjusting the volume	19
Information on active noise cancellation ANC	20
Activating/deactivating the active noise cancellation ANC	20
Listening to music using the headphones	21
Controlling music playback	21
Playing/pausing music	21
Playing the next track	21
Playing the previous track	22
Making phone calls using the headphones	23
Making a call	23
Accepting/rejecting/ending a call	23
Using the voice assistant/voice dialing	24
Adjusting sound effects/the equalizer	24
Using the audio cable/activating flight mode	24
Connecting the headphones using the audio cable	25
Disconnecting the audio cable from headphones	25
Storing and transporting the headphones	26
Care and maintenance	27
Replacing the ear pads	27
Information on the built-in rechargeable battery	27
Installing firmware updates	28
FAQ/If a problem occurs ...	29
Leaving the Bluetooth transmission range	29
Deleting the Bluetooth pairing list of the headphones	29
When using the analog audio cable, the music only plays on one side of the headphones	30
Specifications	31
Bluetooth	31
Manufacturer Declarations	32
Warranty	32
In compliance with the following requirements	32
EU declaration of conformity	32
Notes on disposal	32