Loading...
CX 150BT
In-Ear Wireless
Model: SEBT2
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 ...” “Specifications”
Sennheiser electronic GmbH & Co. KG
Am Labor 1
30900 Wedemark
Germany
www.sennheiser.com
Version: 12/20 A02
Important safety instructions
Important safety instructions |
Read this instruction manual carefully and completely before using the product.
Always include this instruction manual when passing the product on to third parties.
Do not use the product if it is obviously defective or makes loud, unusual (whistling or beeping) noise.
Only use the product in environments where Bluetooth wireless transmission is permitted.
Preventing damage to health and accidents
Protect your hearing from high volume levels. Permanent hearing damage may occur when headphones are used at high volume levels for long periods of time. Sennheiser
headphones sound exceptionally good at low and medium volume levels.
The product generates stronger permanent magnetic fields that could cause interference with cardiac pacemakers, implanted defibrillators (ICDs) and other
implants. Always maintain a distance of at least 3.94"/10 cm between the product component containing the magnet and the cardiac pacemaker, implanted defibrillator, or other implant.
Do not insert the earphones too deep into your ears and never insert them without ear adapters. Always remove the earphones slowly and carefully from your ears.
Keep the product, accessories and packaging parts out of reach of children and pets to prevent accidents. Swallowing and choking hazard.
Do not use the product in an environment that requires your special attention (e.g. in traffic or when performing skilled jobs).
Preventing damage to the product and malfunctions
Always keep the product dry and do not expose it to extreme temperatures (hairdryer, heater, extended exposure to sunlight, etc.) to avoid corrosion or deformation.
Use only attachments/accessories/spare parts supplied or recommended by Sennheiser.
Clean the product only with a soft, dry cloth.
Safety instructions for Lithium-Polymer rechargeable batteries
WARNING
If abused or misused, the rechargeable batteries may leak.
In extreme cases, they may even present a risk of:
•explosion,
•fire development,
•heat generation,
•smoke or gas development.
2 | CX 150BT
Important safety instructions
Only use rechargeable batteries and chargers recommended by Sennheiser.
Charge products with built-in rechargeable batteries at ambient temperatures between 10 and 40°C/50 and 104°F.
Do not heat above 60 °C/140 °F, e.g. do not expose to sunlight or throw into fire.
When not using the product for extended periods of time, charge its built-in rechargeable battery regularly (about every 3 months).
Switch rechargeable battery-powered products off after use.
Dispose of defective products with built-in rechargeable batteries at special collection points or return them to your specialist dealer.
Notes on data collection and processing
This product stores individual settings such as the volume and the Bluetooth addresses of paired devices. This data is required for the operation of the product and is not transferred to Sennheiser or companies commissioned by Sennheiser and is not processed.
Intended use/Liability
These headphones have been designed as an accessory for Bluetooth compliant devices. They are intended for wireless audio communication such as music playback and phone calls via Bluetooth wireless technology.
It is considered improper use when the product is used for any application not named in the corresponding product documentation.
Sennheiser does not accept liability for damage arising from misuse or improper use of this product and its attachments/accessories.
Sennheiser is not liable for damages to USB devices that are not consistent with the USB specifications. Sennheiser is not liable for damages resulting from the loss of connection due to flat or overaged rechargeable batteries or exceeding the Bluetooth transmission range.
Before putting into operation, please observe the respective coun- try-specific regulations.
CX 150BT | 3
Package contents
Package contents
Earphones
USB charging cable with USB-C and
USB-A connector
Silicone ear adapter set in the following sizes:
XS, S, M (pre-mounted upon delivery) and L
Quick guide
Safety guide
Online you can find:
•this detailed instruction manual and additional information (www.sennheiser.com/download)
•the Sennheiser Smart Control app for getting to know the headphones (www.sennheiser.com/smartcontrol)
You can find a list of accessories on the CX 150BT product page at www.sennheiser.com.
Contact your local Sennheiser partner: www.sennheiser.com > “Service & Support”.
4 | CX 150BT
Product overview
Product overview
Headphones
CX 150BT
Model: SEBT2
4 |
|
|
Right R |
|
|
|
|
|
|
|
1 |
|
|
|
* M |
ON |
OFF |
2 |
Left L |
PAIRING |
3 |
|
|
4 |
|
||
|
|
|
|
MUSIC |
|
5 |
8 |
|
|
||
TELEPHONE |
|
|
|
|
|
|
6 |
6 |
7 |
|
|
|
|
|
|
Earphones
LED
Volume + button (volume up)
Multi-function button
Volume - button (volume down)
USB-C socket for charging the rechargeable battery
Cover for USB-C socket
Microphone
CX 150BT | 5
Product overview
Overview of the LED indications of the headphones
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LED |
Meaning; the headphones |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
lights up red |
are being charged |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
lights up blue |
are fully charged |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
flashes blue |
are switched on |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
flashes red-blue |
are in Bluetooth pairing mode |
||||||
|
|
approx. 1 min |
|
|
|
|
|
||
|
|
flashes blue |
Bluetooth pairing successful |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
flashes red |
Bluetooth pairing failed |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
flashes blue |
are connected to a device via Blue- |
||||||
|
|
tooth |
|||||||
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
pulses red |
are not connected to a device via |
||||||
|
|
Bluetooth or the connection has |
|||||||
|
|
approx. 3 sec |
|||||||
|
|
been lost |
|||||||
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
flashes red |
rechargeable battery is almost |
||||||
|
|
empty |
|||||||
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
flashes red |
are switched off |
||||||
|
|
|
|
|
|
|
|
|
|
If the LED does not light up immediately during charging, clean the charging socket and charge the headphones until the LED lights up again (> 9).
Notes on voice prompts
The headphones output voice prompts for the following functions. Using the Smart Control app, you can change the language of the voice prompts, choose between voice prompts and beep sounds, or deactivate the status messages with a few exceptions (e.g. rechargeable battery is empty).
Voice prompt |
Meaning/headphones |
“Power on” |
are switched on |
|
|
“Power off” |
are switched off |
“Device (1) (2) connected” |
are connected to device 1 or 2 |
|
|
“Lost connection” |
are not connected via Bluetooth |
“Pairing” |
are in Bluetooth pairing mode |
|
|
6 | CX 150BT
Product overview
Voice prompt |
Meaning/headphones |
“Pairing successful” |
Bluetooth pairing successful |
“Pairing failed” |
Bluetooth pairing failed |
|
|
“Call rejected” |
incoming call rejected |
“Call ended” |
call ended |
|
|
“Mute on” |
Microphone is muted, active call is |
|
put on hold |
“Mute off” |
Microphone is reactivated |
|
|
“Recharge headset” |
Rechargeable battery is empty. |
|
Recharge the headphones. |
“Volume min” |
volume set to minimum |
|
|
“Volume max” |
volume set to maximum |
|
|
CX 150BT | 7
Loading...