CME Matrix K, User Manual, Page: 4 / 28

Matrix K User's Manual 2
PRECAUTIONS
IMPORTANT
Always follow the basic precautions listed below to avoid the possibility of serious injury or
even death from electrical shock, damages, fire or other hazards. These precautions include, but
are not limited to, the follows:
1. Read and understand all the instructions.
2. Always follow the instructions on the device.
3. Before cleaning the instrument, always remove the electric plug from the outlet as well as
the USB or IEEE 1394 cable. When cleaning, use a soft and dry cloth. Do not use gasoline,
alcohol, acetone, turps or any other organic solutions; do not use liquid cleaner, spray cleaner
or too wet cloth.
4. Do not use the device near water or moisture, such as bathtub, washbasin, washing pool in the
kitchen or similar places.
5. Do not place the device in an unstable position where it might accidentally fall over.
6. Do not jam sinks or holes of the device; those sinks of holes are used for air circulation to
prevent the device from overheating. Do not place the device near heat sink or any places
with poor air circulation.
7. Do not place anything on the power cord. Make sure the power cord is set on a safe place, so
nobody will step on it and no body will trip over it.
8. Do not overload the outlet and the AC cable to avoid fire or electrical shock.
9. Do not insert anything in the device, which may cause fire or electrical shock. Do not splash
any kind of liquid to the device.
10. Do not disassemble the device in case of accidental electrical shock.
11. Always take the device to a qualified service center in need of repair. You will cause yourself
in danger if you open or remove the cover, and improper assembly may cause electrical shock
in the future use.
12. Unplug all the connectors and take the device to a qualified service center if anything in the
below listed happens:
A. The power cord or connector get hurt or worn out.
B. Any liquid get in the device.
C. The device gets rain or water splash.
D. The device dose not work properly after following all the instructions regarding to the
trouble-shootings.
E. The device falls down or gets broken.
F. The device functions poorly.
13. Do not use the device when thundering; otherwise the thundering may cause long-distance
electrical shock.
14. Do not use the device when there is a gas leak nearby.
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