Sony VGN-A140P - Manual (Page 30)

Additional information about the wireless optical mouse
The wireless optical mouse requires an ideal surface texture in order to provide precision pointing and tracking.
 Use surfaces such as plain paper, card stock, or fabric that have minimal repetitive patterns.
 Avoid surfaces such as mirrors, smooth glass, or magazines that have half- tone printing.
The wireless optical mouse requires unobstructed communication with the system unit for proper operation.
 Do not exceed a maximum distance of 2 feet between your VAIO ® computer and your wireless mouse.
 Confirm that the supplied AA batteries are properly installed.
 Press the Connect buttons located underneath the right side of the computer and on the bottom of the mouse, to
establish the communication between the equipment.
 Verify the infrared receiver on the computer's front panel is free of obstructions that may prevent proper operation.
 Avoid using radio-controlled toys or equipment, CB radios, and other wireless devices in the area near your wireless
mouse. These devices may cause interference, causing your mouse to stop working properly.
 Do not place metal furniture near your computer or wireless mouse, as this may create interference, causing your
mouse to stop working properly.
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