Keyboards KB-047 Wireless Keyboard for Mac OS User Manual
- June 5, 2024
- Keyboards
Table of Contents
KB-047
User Manual
(Wireless Keyboard for Mac OS)
Thanks for your purchasing the Wireless Keyboard provided by Yivandi ®. Please read this manual before using this product carefully. The Wireless Keyboard is designed for Apple Mac Computer).
Product Specification
| Bluetooth version | Bluetooth 4.0 |
|---|---|
| Effective operating range | Within 10m |
| Modulation system | GFSK |
| Operation voltage | 3.0-4.2V |
| Operation current | <1.5 MA |
| Standby time | >360 days |
| Charging time | <4 hours |
| Uninterrupted working time | 200 hours |
| Lithium battery capacity | 280 mAh |
| Lithium battery life | 3 years |
| Support system | MAC/IOS OS |
| Keyboard size | 174.50.5 inch (43.5121.0CM) |
How to Connection
- Pushing the power switch into the “ON” position on the keyboard,
- Press the “F6″ button on the keyboard until the BT indicator will begin quick flickering. Within 30 seconds, finding the pairing name” BLE-KB” in your Mac or MacBook PC, clicking “Connect” to finish the pairing between the keyboard and the computer, The BT indicator will begin slowly flickering.
What time to begin charging
If the Battery indicator will begin slowly flickering, that means the keyboard go into the low-voltage status, please connect the charging cable for Charging. (Charing voltage: DC5V/1A(MAX))
Shortcut Keys Instruction
ENVIRONMENT PROTECTION
Disposal of old electric devices.
The European directive 2012/19/EU for waste electrical and electronic
equipment (WEEE) states that used household devices should not be disposed of
with unsorted community waste. These used devices must be collected separately
from household waste in order to increase the percentage of recovered devices
and to recycle their parts, with the goal of reducing the negative effects on
human health and on the environment. The symbol of the crossed-out garbage can
will be stamped onto all devices as a reminder of the obligation to put them
in a separate garbage collection. The consumer must consult local authorities
or the vendor to inform themselves about the manner in which their device
should be disposed of.
Dispose of the packaging materials in an appropriate way. Contact your
local authorities about collection points or waste separation.
Please dispose of batteries in an environmentally friendly manner Do not put
batteries into the household waste. Please use the return and collection
systems in your community or contact the dealer where you purchased the
product.
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, and
(2) this device must accept any interference received, including interference
that may cause undesired operation
This device 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 device 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 device does cause harmful interference to radio or
television reception, which can be determined by turning the device off and
on, the user is encouraged to try to correct the interference by one or more
of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the device and receiver.
-Connect the device to 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
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment