| 1. | Rosewill Mouse RM1670 User Guide osewUl LASER 6 1 Buttons Mouse RM1670 USER S MANUAL Important Ergonomic Information Some experts believe that using any mouse or trackball may cause serious injury to hands wrists arms neck or back If you feel pain numbness or weakness in these areas see a qualified health professional TO REDUCE THE RISK OF INJURY FOLLOW THESE PRECAUTIONS Take frequent breaks get up and walk around several times every hour Vary your tasks throughout the day Keep your shouid |
 |
||||||||||||