DELL WM126 User Manual

Dell WM126  
Wireless Mouse  
User’s Guide  
Contents  
What’s in the box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Setting up your wireless mouse. . . . . . . . . . . . . . . . . . . 7  
Dell Universal Receiver feature for Windows . . . . . 10  
Dell Universal Receiver Control Panel . . . . . . . . . . . 10  
Installing Dell Universal Receiver Control Panel . . . . . 10  
Using Dell Universal Receiver Control Panel. . . . . . . . 10  
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Physical Characteristics . . . . . . . . . . . . . . . . . . . . 15  
Environmental. . . . . . . . . . . . . . . . . . . . . . . . . . 15  
2.4 GHz wireless. . . . . . . . . . . . . . . . . . . . . . . . . 15  
Statutory information. . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Limited Warranty and Return Policies . . . . . . . . . . . . . . . . . 16  
For U.S. customers: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
For European, Middle Eastern and African customers: . . . . . . . 16  
For non-U.S. customers: . . . . . . . . . . . . . . . . . . . . . . . . . 16  
3
What’s in the box  
1
AA  
4
3
Dell Wireless Mouse  
WM126  
2
1
wireless mouse  
manuals  
2
4
USB receiver  
AA-type battery  
3
4
What’s in the box  
Features  
Top View  
1
4
3
2
1
left button  
scroll / middle button  
2
4
battery status light  
right button  
3
NOTE: When the mouse is powered on, the battery status light will be  
flashing amber 10 times if the battery power is low.  
Features  
5
Bottom View  
1
ON  
OFF  
2
1
power button  
2
optical sensor  
6
Features  
Setting up your wireless mouse  
1. Remove the mouse cover.  
2. Install the AA battery into the battery compartment.  
A
A
Setting up your wireless mouse  
7
3. Remove the USB receiver.  
4. Replace the mouse cover.  
5. Insert the USB receiver into the USB port on your computer.  
8
Setting up your wireless mouse  
6. Turn on your mouse.  
ON  
OFF  
NOTE: Make sure the distance between your computer and mouse is  
within 10 meters.  
Setting up your wireless mouse  
9
Dell Universal Receiver feature for  
Windows  
Dell Universal Receiver  
The Dell Universal Receiver allows up to six Dell Universal compatible  
wireless devices to be added to the receiver.  
Dell Universal Receiver Control Panel  
You can add Dell Universal compatible wireless devices to the receiver using  
Dell Universal Receiver Control Panel.  
Installing Dell Universal Receiver Control Panel  
To install Dell Universal Control Panel:  
1. Turn on the computer.  
2. Open the web browser and navigate to www.dell.com/support.  
3. Type in the Search bar “dell universal receiver”. Then click Search.  
4. Download and install the Dell Universal Receiver software in your  
system.  
Using Dell Universal Receiver Control Panel  
The receiver and mouse shipped with your system are paired at the factory.  
Use the Dell Universal Receiver Control Panel to view the connection status  
of your wireless mouse or pair the mouse with another receiver.  
Follow the instructions on the screen to add a device or to remove pairing.  
10  
Dell Universal Receiver feature for Windows  
Troubleshooting  
Problems  
Possible causes  
Possible solutions  
Unable to use the The sensor on  
1. Check if the battery is inserted  
in the correct orientation.  
mouse  
the bottom of the  
mouse does not  
light up (solid red)  
when the mouse  
is turned on  
Battery “+” and “-“ ends  
should follow those  
indicated on the battery  
compartment label.  
2. Check the battery level.  
If the mouse uses a  
rechargeable battery, make  
sure the battey is fully  
charged.  
If the battery is exhausted,  
replace it with a new one.  
3. Turn the mouse off then on.  
Check if the battery status  
light is flashing amber  
10 times, indicating the  
battery power is low. If the  
battery is fully depleted,  
the battery status light will  
not turn on.  
4. Make sure the USB dongle is  
directly connected to your  
computer.  
Avoid using the port  
replicators, USB hubs, etc.  
5. Change the USB port.  
Insert the USB dongle into  
another USB port of your  
computer.  
Troubleshooting  
11  
Problems  
Possible causes  
Possible solutions  
Mouse pointer  
does not move  
The mouse  
pointer freezes  
1. Check the battery level.  
If the mouse uses a  
rechargeable battery, make  
sure the battery is fully  
charged.  
If the battery is exhausted,  
replace it with a new one.  
2. Turn the mouse off then on.  
Check if the battery status  
light is flashing amber  
10 times, indicating the  
battery power is low. If the  
battery is fully depleted,  
the battery status light will  
not turn on.  
3. Restart your computer.  
Left/right buttons No response  
1. Check the battery level.  
don’t work  
when the left  
or right mouse  
button is pressed  
If the mouse uses a  
rechargeable battery, make  
sure the battery is fully  
charged.  
If the battery is exhausted,  
replace it with a new one.  
2. Turn the mouse off then on.  
Check if the battery status  
light is flashing amber  
10 times, indicating the  
battery power is low. If the  
battery is fully depleted,  
the battery status light will  
not turn on.  
3. Restart your computer.  
12  
Troubleshooting  
Problems  
Possible causes  
Possible solutions  
Unable to pair the Wireless pairing  
1. Check the battery level.  
mouse with the  
computer  
error message is  
received while  
pairing the  
mouse with the  
computer  
If the mouse uses a  
rechargeable battery, make  
sure the battery is fully  
charged.  
If the battery is exhausted,  
replace it with a new one.  
2. Turn the mouse off then on.  
Check if the battery status  
light is flashing amber  
10 times, indicating the  
battery power is low. If the  
battery is fully depleted,  
the battery status light will  
not turn on.  
3. Restart your computer.  
4. Make sure the USB dongle is  
connected directly to your  
computer.  
Avoid using the port  
replicators, USB hubs, etc.  
5. Change the USB port.  
Insert the USB dongle into  
another USB port of your  
computer.  
Troubleshooting  
13  
Problems  
Possible causes  
Possible solutions  
Wireless  
Previously paired  
1. Check the battery level.  
connection is lost mouse no longer  
works on the  
If the mouse uses a  
rechargeable battery, make  
sure the battery is fully  
charged.  
computer  
If the battery is exhausted,  
replace it with a new one.  
2. Turn the mouse off then on.  
Check if the battery status  
light is flashing amber  
10 times, indicating the  
battery power is low. If the  
battery is fully depleted,  
the battery status light will  
not turn on.  
3. Restart your computer.  
14  
Troubleshooting  
Specifications  
General  
Model number  
Connection type  
System requirement  
WM126  
2.4 GHz wireless technology  
Windows 10/Windows 8.1/Windows 7/  
Windows XP/Windows Vista  
Server 2003/Server 2008/Server 2012  
Linux 6.x, Ubuntu, Neokylin, Free DOS,  
Chrome, Android  
Electrical  
Operating voltage  
Battery required  
1.0 V - 1.5 V  
One AA alkaline  
Physical Characteristics  
Weight (without battery)  
56.95 g  
Dimensions  
Length:  
Width:  
94.8 mm  
57.3 mm  
35.6 mm  
Height:  
Environmental  
Temperature  
Operating:  
0°C to 40°C  
Storage:  
–40°C to 60°C  
Storage Humidity  
95% maximum relative humidity;  
non-condensing  
2.4 GHz wireless  
Radio transmission  
Bi-directional communication  
(Transceiver)  
Range  
Up to 10 m  
Specifications  
15  
Statutory information  
Warranty  
Limited Warranty and Return Policies  
Dell-branded products carry a 1-year limited hardware warranty.  
For U.S. customers:  
This purchase and your use of this product are subject to Dell’s end user  
agreement, which you can find at www.dell.com/terms. This document  
contains a binding arbitration clause.  
For European, Middle Eastern and African customers:  
Dell-branded products that are sold and used are subject to applicable  
national consumer legal rights, the terms of any retailer sale agreement that  
you have entered into (which will apply between you and the retailer) and  
Dell’s end user contract terms.  
Dell may also provide an additional hardware warranty – full details of  
the Dell end user contract and warranty terms can be found by going to  
www.dell.com, selecting your country from the list at the bottom of the  
“home” page and then clicking the “terms and conditions” link for the end  
user terms or the “support” link for the warranty terms.  
For non-U.S. customers:  
Dell-branded products that are sold and used are subject to applicable  
national consumer legal rights, the terms of any retailer sale agreement  
that you have entered into (which will apply between you and the retailer)  
and Dell’s warranty terms. Dell may also provide an additional hardware  
warranty – full details of Dell’s warranty terms can be found by going to  
www.dell.com, selecting your country from the list at the bottom of the  
“home” page and then clicking the “terms and conditions” link or the “support”  
link for the warranty terms.  
16  
Statutory information  

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