Renkforce 2377497 Bedienungsanleitung Seite 4

Operating Instructions
Bluetooth headset with charging station
Item No. 2377497
Intended use
This business headset uses ENC technology for dual microphone noise cancellation and
features a charging station that gives the unit a total standby time of up to 190 hours. It can be
paired with up to 4 devices.
It is intended for indoor use only. Do not use it outdoors. Contact with moisture, e.g. in
bathrooms, must be avoided under all circumstances.
For safety and approval purposes, you must not rebuild and/or modify this product. If you
use the product for purposes other than those described, the product may be damaged. In
addition, improper use can result in short circuits, fires, electric shocks or other hazards. Read
the instructions carefully and store them in a safe place. Make this product available to third
parties only together with its operating instructions.
This product complies with the statutory national and European requirements. All company
names and product names are trademarks of their respective owners. All rights reserved.
Delivery content
• Headset
• Charging station
Up-to-date operating instructions
Download the latest operating instructions at www.conrad.com/downloads or
scan the QR code shown. Follow the instructions on the website.
Explanation of symbols
The symbol with the lightning in the triangle is used if there is a risk to your health,
e.g. due to an electric shock.
The symbol with the exclamation mark in the triangle is used to indicate important
information in these operating instructions. Always read this information carefully.
The arrow symbol indicates special information and advice on operation.
Safety instructions
Read the operating instructions carefully and especially observe the safety
information. If you do not follow the safety instructions and information on
proper handling in this manual, we assume no liability for any resulting
personal injury or damage to property. Such cases will invalidate the warranty/
guarantee.
a) General information
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave the packaging material lying around carelessly. This may become
dangerous playing material for children.
• Protect the appliance from extreme temperatures, direct sunlight, strong jolts,
high humidity, moisture, flammable gases, steam, and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of operation and
protect it from any accidental use. Safe operation can no longer be guaranteed
if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stress.
• Please handle the product carefully. Jolts, impacts, or a fall, even from a low
height, can cause damage to the product.
• Consult an expert when in doubt about the operation, safety, or connection of
the appliance.
• Maintenance, modifications, and repairs must only be completed by a technician
or an authorised repair centre.
• If you have questions that remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.
Caution:
• To avoid damaging the components, do not attempt to open or repair the product
without professional guidance.
• The operating range may be affected by environmental factors and nearby
sources of interference.
• Proper use helps to prolong the lifespan of the product.
• USB-C cable
• Operating instructions
Operating elements
1
2
3
4
9
10
11
12
13
1 LED indicator (blue, red)
2 Earhook
3 Secondary microphone
4 MFB button
5 Earbud
6 Speaker
7 Headphone charging contacts
Operation
Remove the protective sticker from the headset before use
a) Charging the headset
During use, if the red light flashes slowly twice every 10 seconds, this indicates that the
battery is low and the headset needs charging.
1. Put the headset into the charging station and ensure that it is properly connected. The red
LED will indicate when the headset is charging.
Red light on: Charging
Red light off: Charging complete
2. A full charge takes approximately 1.5 hours.
Note:
• When the charging station is not charging the headset, the indicator light will be white or
off-white. After taking the headset out of the charging station, the charging station indicator
will turn on. If the charging station is not used for a long time, it will enter sleep mode.
• If you do not use the headset and charging station for a long time, it is recommended to
charge the unit every 3 months to avoid battery damage.
b) Charging the charging station
When you place the headset onto the charging station, if the red indicator light flashes
once every 2 seconds, this indicates that the battery level of the charging station is low.
In addition, if the indicator light on the charging station is off, this means that the charging
station cannot charge the headset and the battery in the charging station is empty.
1. Plug the type C charging cable into the charging jack on the charging station.
2. Plug the USB cable into a computer USB port or a 5 V USB charger.
Red LED on = charging
Red LED off = Charging complete
3. A full charge takes approximately 2 hours.
4. If the headset is in the charging station, the headset will charge while the charging station
is charging.
Note:
1. The battery is recyclable.
2. Batteries (battery pack or installed batteries) should not be exposed to excessive heat, such
as direct sunlight or fire.
3. Make sure the charging jack is dry before use.
Left ear
5
6
7
8
14
8 Microphone
9 Charging station metal spring contacts
10 Call mute button
11 Volume +
12 Volume -
13 Charge station power/play/pause button
14 Charging station USB-C charging port
Right ear