DC190_P6M 2.4GHz Wireless Touch Optical Mouse
Page 8 of 9
1.0 Edition
Troubleshooting
Common troubleshooting steps
1.
If you feel that the mouse does not operate as smooth as usual, please check the battery
indicator on the mouse. If the batteries have lost their charge, replace them. Remember
not to put the batteries in the wrong direction
2.
If the mouse is not read and picked up by the computer, un-plug and re-plug the receiver.
Re-press the Mouse Connect button again for re-pairing.
3.
Install fresh batteries in the mouse
4.
Test the device on another USB port or computer
5.
Some surfaces may “trick” the sensor, such as reflective surfaces like glass or mirrors.
As a result this product will not work on glass or mirror surfaces. The sensor should
perform well on all other surfaces.
Electromagnetic Characteristics (EMC)
Tested to comply with FCC standards
For home or office use
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
-
Reorient or relocate the receiving antenna.
-
Increase the separation between the equipment and receiver.
-
Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
-
Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate this equipment.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. To maintain
compliance with FCC RF exposure compliance requirements, please avoid direct contact to the transmitting antenna during