User Manual

MWP141-P1M 27MHz Wireless Optical Mouse page 6 of 8 1.0 Edition
GENERAL SPECIFICATIONS
 Ergonomic and enlarge buttons design for comfortable grip.
 3 Buttons Wireless optical mouse.
 800 dpi hardware resolution.
 Low power indicator.
 1 channel RF Digital Radio Frequency.
 2 AAA batteries to operate the mouse.
Troubleshooting
1. Mouse does not function
 If mouse is not functional, please turn off the computer first.
 Check the receiver and make sure it is firmly attached to the USB port of the computer.
 Check the placement of batteries and see if they are properly connecting.
 The "＋" and "－" on the batteries must match the "＋" and "－" on the slots. If the
batteries aren't inserted correctly, the device won't work.
 Restart the computer again. If the LED inside the receiver does not light up when moving
the mouse, please re-connect the mouse to the receiver.
Q: The mouse cursor can only move left & right during operation (it could
be caused by low battery or the optical sensor’s data error).
A: Please take out one of batteries and put it back for a power reset and then redo the
connect procedure.
Q: The mouse does not work after waking up from power off mode by pressing the connect
button once.
A: This might be caused by imprecisely depressing the connect button to wake up the
mouse. Users can gain back normal operation by pressing connect button on the mouse first,
and then pressing the one on the receiver. As soon as the LED inside the receiver starts
flashing, the mouse is ready to operate.
Optical Sensor Mouse functions best on surfaces with details for tracking. It may not
function on reflective, reflective pattern or non-visible detail surfaces!
2. Reducing Interference with Other Wireless Devices
 Reducing Interference with Other Wireless Devices:
All 27MHz radio-based devices are subject to interference from other 27MHz
radio-based devices, such as wireless telephones, wireless baby monitors, and wireless
toys. It may help to move the receiver unit and the base unit of other wireless devices
(such as wireless telephone cradle) as far apart as possible. You may need to try several
times for a location that is best in your operating environment.