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Some guidelines that may help you work more comfortably with your computer and possibly reduce your risk
of experiencing an MSD can be found in the “Healthy Computing Guide” installed with this device’s software.
If this device did not come with software, you can access the “Healthy Computing Guide” at
www.microsoft.com/hardware or (in the United States only) by calling (800) 360-7561 to request a CD at
no charge.
If you have questions about how your own lifestyle, activities, or medical, or physical condition may be
related to MSDs, see a qualified health professional.
Devices with Laser Pointers
Caution
Use of controls or adjustments, or performance of procedures other than those specified herein
may result in hazardous radiation exposure.
● Do not stare into beam.
● Do not shine a laser pointer at anyone. Laser pointers are designed to illuminate inanimate objects.
● Do not allow minors to use a pointer unsupervised. Laser pointers are not toys.
● Do not point a laser pointer at a mirror-like (reflective) surface. A reflected beam can act like a direct
beam on the eye.
● Do not disassemble the device.
● Do not use the device outside of its specified operating temperature range +41 ºF (+5 ºC) to +95 ºF (+35 ºC).
If the device is exposed to an environment outside of its prescribed operation, turn off the device and allow
the temperature to stabilize within the specified operating range before using the device.
All Devices
Do Not Attempt Repairs
Do not attempt to take apart, open, service, or modify the hardware device or power supply. Doing so could
present the risk of electric shock or other hazard. Any evidence of any attempt to open and/or modify the
device, including any peeling, puncturing, or removal of any of the labels, will void the Limited Warranty.
Choking Hazard
This device may contain small parts which may be a choking hazard to children under 3. Keep small parts
away from children.
Usage and Cleaning
Use in accordance with these instructions: Do not use near any heat sources. Only use attachments/accessories
specified by Microsoft. Clean only with dry cloth.
Keeping Cables Out of the Way of People and Pets
Arrange all cables and cords so that people and pets are not likely to trip over or accidentally pull on them as
they move around or walk through the area. When the product is not in use, you may need to disconnect all
cables and cords from the front and rear of the product to keep them out of the reach of children and pets.
Do not allow children to play with cables and cords.
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