Dell WM126 Wireless Mouse User’s Guide
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your Dell Wireless mouse. CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 2015 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws.
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 . . . .
What’s in the box 1 AA 4 3 Dell Wireless Mouse WM126 2 1 wireless mouse 2 USB receiver 3 manuals 4 AA-type battery 4 │ What’s in the box
Features Top View 1 4 3 2 1 left button 2 battery status light 3 scroll / middle button 4 right button NOTE: When the mouse is powered on, the battery status light will be flashing amber 10 times if the battery power is low.
Bottom View 1 ON OFF 2 1 power button 6 │ Features 2 optical sensor
Setting up your wireless mouse AA 1. Remove the mouse cover. AA AA 2. Install the AA battery into the battery compartment.
AA 3. Remove the USB receiver. AA 4. Replace the mouse cover. 5. Insert the USB receiver into the USB port on your computer.
AA 6. Turn on your mouse. ON OFF NOTE: Make sure the distance between your computer and mouse is within 10 meters.
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.
Troubleshooting Problems Possible causes Unable to use the mouse The sensor on the bottom of the mouse does not light up (solid red) when the mouse is turned on Possible solutions 1. Check if the battery is inserted in the correct orientation. • 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.
Problems Possible causes 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.
Problems Possible causes Unable to pair the Wireless pairing mouse with the error message is computer received while pairing the mouse with the computer Possible solutions 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.
Problems Possible causes Wireless connection is lost Previously paired mouse no longer works on the computer 14 │ Troubleshooting Possible solutions 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.
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: Height: 94.8 mm 57.3 mm 35.
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.
