Tecknet TK-WM389 User manual

Cordless Mouse
User Manual
Model: TK-WM389
EN

Package Contents:
User
Manual
x 1
Product Overview:
x 1 x 1
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1. Left Click Button
2. Fire Button
3. Forward Button
4. Backward Button
5. Right Click Button
Specifications:
Button Count:
Connectivity:
DPI:
Receiver interface:
Operating Voltage:
Operating Current:
8 buttons
2.4 GHz wireless transmission
800/1600/2400/3200/4800/8000
(default: 1600)
USB version 2.0
3V
7mA
System Requirements:
• PC with a Pentium processor or equivalent AMD processors.
• USB 2.0
• Windows XP, Vista, Win7, Win8, Win10, Win11, macOS
Note: The side buttons and the software do not work with
macOS.
Battery Installation
This mouse uses two AA batteries (not included).
1. Open the battery cover. Take out the USB receiver and insert
it into the USB-A port on your computer.
2. Insert the batteries into the compartment, ensuring they
correspond with the polarity markings.
EN
6. Scroll Wheel
7. DPI +Button
8. DPI – Button
9. Power Switch

DPI switch:
1. The mouse supports 800/1600/2400/3200/4800/8000 DPI
(default: 1600)
2. To switch to either setting, press the "DPI +" button once to
upgrade the DPI. The LED light will flash each time. When DPI
reaches 8000, the LED will not flash if the “DPI +” button is
pressed again. Press the "DPI –" button once to downgrade
the DPI. The LED light will flash each time. When DPI reaches
800, the LED will not flash if the "DPI –" button is pressed
again.
3. Close the battery cover. Turn on the mouse by adjusting the
power switch underneath the mouse. Switch it to the left, LED
indicator turns off. Switch it to the right, LED indicator turns on.
The blue LED power indicator at the top of the mouse will light
up.
Note: Make sure that the polarity of the batteries is correct. The
positive (+) and negative (-) ends of each battery must match
the positive (+) and negative (-) markings in the battery housing.
AA
AA
1 2

Low Power Indicator:
The mouse is equipped with low power indicator. When the
battery power gets low during the period of use, the red
indicator under the DPI button will flash. Please replace the
batteries.
Note: We recommend you to use AA alkaline dry cell battery.
Reconnection:
There is a connection code for this mouse. High tempera-
tures, electro-magnetic fields or vibration may influence
the code signal and the mouse may need to be reconnected.
1. Press the Left click button + Scroll Wheell to reconnect.
2. Unplug the Nano receiver and plug into the USB port again.
12-Month Battery Life:
The mouse consumes little power and offers a long battery life
of up to 12 months without changing battery. However, the
actual battery life may vary based on user and computing
conditions.

Attention:
1. To maximize battery life, it’s recommended to use the mouse
on a white or light color surface. As the mouse might not work
smoothly on some special surfaces, such as smooth, dark or
black, reflecting and 3D mouse pads surfaces.
2. If not used, the mouse will drop into auto-sleep mode within
10 minutes. Press any key or move the mouse to re-activate
the mouse.
3. Do not use the mouse on a glass or mirrored surface, as these
surfaces will cause the mouse to fail temporarily.
4. Avoid using the mouse on a metal surface. Metals, such as
iron, aluminium or copper, shield the radio frequency
transmission and may slow down the mouse cursor response
time or cause the mouse to fail temporarily.
5. If your PC has a metal case that contains aluminum or
magnesium, use the mouse by the side of the PC. The display
panel may interfere with the radio frequency if you use the
mouse directly in front of the PC.

IMPORTANT SAFETY INSTRUCTIONS-CAREFULLY
FOLLOW THESE INSTRUCTIONS.
1. RETAIN THESE INSTRUCTIONS - This sheet contains
important safety and operating instructions.
2. Before using the product, read all instructions and caution
markings on the product, accessories, and device.
3. This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction
concerning use of the appliance by a person responsible
for their safety.
4. Children should be supervised to ensure that they do not
play with the appliance.
5. Keep the product away from the fire to avoid an explosion.
6. For proper insertion, please observe polarity indicators
(+/-).
7. Remove the batteries if the product is not going to be used
for a long period.
8. Do not place the product in or near an inflammable,
explosive, or hazardous object.
9. Do not operate the product with a damaged cord or plug.
10. Do not operate the product if it has been damaged in any
way.
11. Do not disassemble the product. Disassembly may result
in a risk of safety hazards.
12. Do not throw or shake the product.
13. Do not place the product in or near water, rain, excess
moisture, or extreme heat.

Limited 12-Month Warranty
What this warranty covers.
Shenzhen Unichain Technology Co., LTD. (Manufacturer:
“Unichain”) warrants to the original purchaser of this TECKNET
product that the product shall be free of defects in design,
assembly, material, or workmanship.
What the period of coverage is.
Unichain warrants the TECKNET product for 12 Months.
What will we do to correct problems?
Unichain will repair or replace, at its option, any defective
product free of charge (except for shipping charges for the
product).
What is not covered by this warranty?
All above warranties are null and void if the TECKNET product is
not provided to Unichain for inspection upon Unichain’s
request at the sole expense of the purchaser, or if Unichain
determines that the TECKNET product has been improperly
installed, altered in any way, or tampered with. The TECKNET
Product Warranty does not protect against acts of God such as
flood, earthquake, lightning, war, vandalism, theft, normal-use
wear and tear, erosion, depletion, obsolescence, abuse, damage
due to low voltage disturbances (e.g. brownouts or sags),
non-authorized program, or system equipment modification or
alteration.
12

How to claim the warranty
Please contact retailers or visit TECKNET website or email
[email protected] for more information. To extend
the warranty period, please visit TECKNET website and register
your TECKNET products within 90 days of purchase.
Disclaimer
Every effort has been made to ensure that the information and
procedures in this guide are accurate and complete, no liability
can be accepted for any errors or omissions and we reserve the
right to make any changes without further notice to any
products mentioned herein.
( Waste Electrical& Electronic Equipment )
This Marking shown on the product or its literature,
indicate that it should not be disposed with other
household wastes at the end of its working life.
To prevent possible harm to the environment or human
health from uncontrolled waste disposal, please separate
this from other types of wastes and recycle it responsibly
to promote the sustainable reuse of material resources.-
Household user should contact either the retailer where
they purchased this product, or their local government
office, for details of where and how they can take this item
for environmentally safe recycling.
Business users should contact their supplier and check the
terms and conditions of the purchase contact. This
product should not be mixed with other commercial
wastes for disposal.
Correct Disposal of This Product:

SIMPLIFIED EU DECLARATION OF CONFORMITY
Hereby, Shenzhen Unichain Technology Co., Ltd. declares
that the product type TK-WM389 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://eu.teckneton-
line.com/
Software Download（MODEL: TK-WM389）
Multifunctional, advanced setup, and macro function can be set
by the software. Please download the software from：
http://www.tecknet.co.uk