Sony SVT21223CYB - Manual (Page 462)

Personal Computer
VAIO Tap 21
SVT2122
What should I do if the mouse pointer jumps or moves slowly?
If the mouse pointer does not move as intended, make sure the mouse is placed on a lusterless surface (printing paper,
etc.), or a mouse pad for an optical mouse, etc.
The mouse pointer may not move as intended on the following surfaces:
Light-transmissive material (glass, etc.)
Light reflecting material (glossy vinyl, mirror, etc.)
Consistent pattern surface, such as a half tone print (photograph in magazine or newspaper, etc.)
Stripe or other pattern with sharp contrast
Gloss finish mouse pad or desk, etc.
Notes on use
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User Guide
Troubleshooting
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