24
ECO-FRIENDLY AND ENVIRONMENTALLY FRIENDLY DISPOSAL
This device is marked, in accordance with Directive 2012/19/EU of the European Parliament and of the Council of 4
July 2012 on waste electrical and electronic equipment (WEEE), with the symbol of a crossed-out waste container:
Do not dispose of the device marked with this symbol together with household waste. For disposal return the device
to your local waste treatment and disposal facility or contact your local authorities.
YOU CAN HELP PROTECT OUR ENVIRONMENT!
Problem
Possible cause
Solution
The device does not
start.
Incorrectly connected plug to the computer
connector.
Connect the plug to the connector on the computer correctly.
The computer has not installed the device
driver.
Connect the cable plug to the USB connector on the
computer and wait for the device driver to be installed.
The mouse cursor
moves very fast or very
slowly.
Too high or too low DPI resolution set.
Change the DPI resolution by pressing the button on the
bottom of the device.
The mouse cursor
freezes or does not
move.
The optical hole at the bottom of the mouse
is dirty.
Clean the underside of the mouse.
The texture of the surface on which the mouse
works negatively affects the sensor operation.
It is recommended to use a mouse pad.
CLEANING AND MAINTENANCE
Use a lightly dampened cloth of soft material to clean the device. When the device is not in use, store it in a dry
place, that is not exposed to harmful effects of weather conditions
CAUTION! DO NOT IMMERSE THE DEVICE IN WATER. DO NOT USE WATER OR CHEMICAL AGENTS FOR CLEANING.
TROUBLESHOOTING
