Some computer users may develop discomfort in their hands, wrists, or arms after intensive work without breaks. If you begin to develop chronic pain or discomfort in your hands, wrists, or arms, consult a qualified health specialist.

mChange hand positions often to avoid fatigue.

mIf you prefer, you can adjust the angle of the keyboard by lowering the elevation feet until they snap into position.

To lower the foot, press the release button. The foot extends automatically.

To raise the foot, press the release button while pushing up on the foot until it clicks into place.

The back of the keyboard is slightly elevated when the feet are in use. Otherwise, the keyboard is level.

Mouse

mIf you use an external mouse, position the mouse at the same height as your keyboard. Allow adequate space to use the mouse comfortably.

Built-in display

mAdjust the angle of the display to minimize glare and reflections from overhead lights and windows.

mYou may need to adjust the brightness and contrast of the screen when you take the computer from one work location to another, or if the lighting in your work area changes.

Health, Safety, and Maintenance Tips

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Apple 3400 Series manual Mouse, Built-in display