Digitus DA-20159 User manual

Ultra-Slim Wireless
Keyboard, 2.4 GHz
Quick Installation Guide
DA-20159

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Attention: To use this device properly, please read the user manual
before installation.
Introduction
The ultra-slim keyboard from DIGITUS® ensures a comfortable work
environment with its low-noise keystroke. The full-sized keyboard
with its own numeric keyboard and quick stroke keys is
recommendable for office applications as well as for private use.
Thanks to its low energy consumption, long intervals are possible
between charging – the automatic standby mode helps to save
additional energy. 6 frequently used functions can be selected
directly on the keyboard, including the Home button, Calculator,
Play, Fast Forward and Rewind as well as Mute (Windows only). The
integrated LED displays inform you about the status of the shift key,
numeric keypad lock or battery level. The seamless key design
prevents the penetration of dust - fingerprints have no chance either
thanks to the anti-fingerprint surface.
Package Content
1 x Ultra-Slim Keyboard, Wireless, 2.4 GHz
1 x USB nano receiver
1 x Quick start guide
Warning
Incorrect setup, use, and care of this product can result in increased
risk of injury or death, or damage to this equipment or other
equipment.
Read this manual and retain all printed manuals for reference.
Battery-powered devices
These precautions apply to all products with rechargeable batteries
(accumulators) or disposable batteries.

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Improper use of batteries can cause them to leak, overheat, or
explode. Leaking battery fluid is corrosive and may be toxic. It can
cause burns to the skin and eyes and is harmful if swallowed.
To reduce the risk of injury
•Keep batteries away from children.
•Do not heat, open, puncture or otherwise damage batteries or
dispose of them in open flames.
•Do not use new and old batteries at the same time or different
types of batteries (e.g. zinc-carbon batteries and alkaline
batteries)
•Prevent metal objects from coming into contact with the battery
contacts of the device, as they may heat up and cause burns.
•Remove the batteries if they have become weak or if the device
will not be used for an extended period of time.
•Remove old, weak or used batteries immediately and recycle or
dispose of them according to local and national regulations.
•If a battery leaks, remove all batteries. When doing so, be careful
not to allow the fluid to come in contact with skin or clothing. If
battery fluid comes into contact with skin or clothing, you must
wash it off immediately with water. Clean the battery
compartment thoroughly with a damp paper towel before
inserting new batteries or follow the battery manufacturer's
instructions regarding cleaning.
Special notes on disposable batteries
Caution:There is a risk of explosion if the wrong type of battery is
used. Use only batteries of the correct size and type (alkaline, zinc-
carbon or zinc-chloride).

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Disposal of old batteries and old electrical and electronic
equipment
This symbol on the product, batteries or packaging
means that neither the product nor batteries contained
therein may be disposed of with household waste. You
are required to dispose of the product at an appropriate
collection point for the recycling of batteries and waste
electrical and electronic equipment. Waste separation and recycling
contributes to the protection of natural resources and prevents
possible negative consequences for health and the environment,
which may occur if batteries and old electrical and electronic
equipment are not disposed of properly due to hazardous substances
they may contain.
For more information about the disposal of batteries and old
electrical and electronic equipment, please contact the authorities in
your town or municipality, the waste disposal company responsible
or the dealer from whom you purchased the product.
Limited Warranty
IMPORTANT - PLEASE READ THIS LIMITED WARRANTY CAREFULLY TO
UNDERSTAND YOUR RIGHTS AND OBLIGATIONS!
Subject to the terms and conditions of this Limited Warranty, and in
lieu of any other express warranties (if any), under normal use, the
date of purchase as shown on your receipt or similar proof of
payment warrants the next 365 days. There is no warranty or
condition for defects discovered after the warranty period has
expired.
This limited warranty does not cover and no warranty is made with
respect to any subjective or aesthetic aspects of the wireless
keyboard.
Special Note: The device cannot be used due to the loss of the USB
receiver and is not covered under warranty.

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Technical Specifications
Operating systems Windows 10/8/7/XP, Linux, macOS
Batteries 2x AAA
Standby mode
Without operation, the keyboard
switches to standby mode after 5
minutes.
To end standby mode Tap any key to reactivate the keyboard.
Frequency range 2402.65~ 2480.65 MHz
Operating voltage DC 3 V
Operating current 5 mA
Quiescent current < 1 mA
Number of Keys 110
Technical details and radio emission
Hardware version
YHK-RF7302A V2.0
Firmware version
BK2.0
SRD Frequency
2402.65 ~ 2480.65 MHz
Modulation type
GFSK
RF power
4.52 dBm
Tips:
If you do not use the keyboard for a long time, please turn it off to
save power.
If the keyboard does not work, first check if the battery is powered.
Please take good care of your 2.4G receiver. If it is lost, please
contact your dealer.

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Your wireless keyboard has a 2.4G receiver in the battery
compartment behind the keyboard and requires 2 AAA batteries.
Batteries are not included in the package.
Installation
❶Insert the batteries (2 AAA batteries are required for the
keyboard. The product does not contain battery, you need to buy it
by yourself).
❷Take out the 2.4G receiver.

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❸Plug the receiver into the USB port of the computer.
❹Turn on the power switch.
When you receive the product, please check the integrity of the
product. If you have any questions, please contact us.
Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity
is part of the shipping content. If the Declaration of Conformity is missing, you
can request it by post under the below mentioned manufacturer address.
www.assmann.com
Assmann Electronic GmbH
Auf dem
Schüffel 3
58513 Lüdenscheid
Germany