Lenovo Yoga Book 9 Bluetooth Keyboard User Guide

June 13, 2024
Lenovo

Lenovo Yoga Book 9 Bluetooth Keyboard User Guide

Product name:bluetooth keyboard Model:Yoga Book 9 Bluetooth KB Brand:Lenovo

Bluetooth connection:
Two methods are described as follows:

  1. Quick connect:

Yoga Book 9 Bluetooth KB host supports fast connection function. For the first connection, first turn on the host Bluetooth, turn the switch on the right side of folio case from the off position to the up position, and then the white LED under the switch starts to flash. At the same time, the following screen will appear on Yoga Book 9 Bluetooth KB host screen, and click the [connect] button to complete the connection before use.

  1. Normal connection:
    For the first connection, turn the switch on the right side of folio case from the off position up one grid, and then the white LED under the switch starts to flash. Open the Bluetooth connection interface on Yoga Book 9 Bluetooth KB host, click and select the device “YB9   KB” for connection, as shown in the following figure:

When the screen as shown in the figure below appears, it indicates that the connection is successful. Click the [done] button to start using.

Low power and charging instructions:

When the orange led under the folio case switch starts flashing, it indicates that the keyboard is in low power and needs to be charged. Connect the Yoga Book 9 Bluetooth KB host to the keyboard cable and start charging. When charging, the orange LED is always on and off after full charging.

Back connection Description:

If the Yoga Book 9 Bluetooth KB host is successfully connected to folio case, the
Bluetooth connection will be automatically made after the keyboard is turned on next time. If the connection is not successful, please check whether the Bluetooth switch of Yoga Book 9 Bluetooth KB host is on, or turn up the switch on the right side of the keyboard for 2 seconds, release it, the white LED flashes, enter the pairing mode, and then re connect the Bluetooth according to one of the above two methods.

Product parameters:

Bluetooth version BT5.2 Working hours 14 天
Battery capacity 850mAh Charging current 300mAh
Charging voltage DC 5V Working distance 10m
Working temperature 5℃~45℃ Working humidity 10%~85%
Maximum power 4.77dbm  

① It is calculated by two hours of normal use per day。

Hot key function description:
Warning words

FCC Regulatory conformance:

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one ormore of the following measures:

  • Reorient or relocate the receiving
  • Increase the separation between the equipment and

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.

NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.

RF warning statement:

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

IC Regulatory conformance

This device complies with CAN ICES-3 (B)/NMB-3(B). This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Cet appareil est conforme à la norme CAN ICES-3 (B)/NMB-3 (B). Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

RF Exposure

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. Cet équipement est conforme aux limites d’exposition aux radiations de la IC définies pour un environnement non contrôlé
RF exposure information: The EIRP power of the device at maximal case is below the exempt condition, 20mW specified in EN62479: 2010. RF exposure assessment has been performed to prove that this unit will not generate the harmful EM emission above the reference level as specified in EC Council Recommendation(1999/519/EC).

CE DOC

Hereby,[Lenovo PC HK Limited] declares that the radio equipment type [Yoga Book 9 Bluetooth KB] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://www.lenovo.com/us/en/#ideapad-tablets

UKCA DOC

Hereby,[Lenovo PC HK Limited] declares that the radio equipment type [Yoga Book 9 Bluetooth KB] is in compliance with Directive (SI 2017 No. 1206). The full text of the EU declaration of conformity is available at the following internet address: https://www.lenovo.com/us/en/#ideapad-tablets

Manufacturer information:Company name: Lenovo PC HK Limited
Address:23/F, Lincoln House, Taikoo Place 979 King’s Road, Quarry Bay, Hong Kong, P.R. China

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