Keyboard RK7310

KEYBOARD RK7310		USER’S Manual

Warning

Some experts believe that prolonged-usage of keyboard or mouse may cause serious injury to hands, wrists, arms, neck or back. If you feel pain, fatigue, numbness and/or weakness in these areas, please see a qualified health professional for assistance.

To reduce the risks of such injuries, we recommend that you:

•Take frequent short-break from operating a computer or related tasks.

•Avoid operating a computer for extended period of time, defined by each sitting of an hour or more.

•Please consult with your family physician for the guideline on proper typing postures.

Do not use this product in ashy, wet or oily environments. Failure to do so may shorten the life of this product and may cause injury to its user(s).