
iii No. 99MAM029A
Safety Precautions
Read the "Safety Precautions" thoroughly before operating to use the product properly.
As the precaution statements explained here address the contents to prevent the occur-
rence of safety hazards to others or damage to property, they are to be strictly observed.
WARNING
• The product is intended for use with general machinery (measuring instruments,
machine tools, etc.).
Do not use the product with a control instrument whose operation faults or accidents
can cause direct bodily injury or death, such as medical equipment, aerospace
equipment, trains, and atomic power plant equipment. Contact us if you have ques-
tions regarding suitable applications for the product.
• If the product starts to emit smoke or strange odors, or if it otherwise fails to operate
correctly, turn off the power switch immediately and disconnect the AC adapter from
the electrical outlet, then contact a Mitutoyo sales ofce or your dealer for repair.
Continued use of the product under the above conditions may cause a re or an
electric shock.
• Users should never attempt to repair or modify the product. As it may cause a re or
an electric shock, it shall be avoided under any circumstance.
• The product should not be used in places where volatile gas can be generated. It
may cause a re.
• Use with the designated power-supply voltage. Continued use of the product with a
power-supply voltage other than the designated one may cause a re or an electric
shock.
• Use the designated batteries. Use of non-designated batteries may cause a re or
injury due to rupturing or liquid leakage.
• The batteries shall be properly set following the instrument indication paying atten-
tion to the batteries' polarity when they are set in it. Improper setting of the batteries
may cause a re or injury due to rupturing or liquid leakage.
CAUTION
• If the product is dropped or otherwise damaged, turn off the power switch and dis-
connect the AC adapter from the electrical outlet, then contact a Mitutoyo sales ofce
or your dealer. Continued use of the product under the above conditions may cause
a re or an electric shock.
• The options used with the product shall be the designated ones in this manual with-
out fail. Use of the non-designated options may cause a re, electric shock or failure.
NOTICE
• Do not apply excessive external force to the product. It may cause a failure or break-
age.
• If foreign matter enters the product, turn off the power switch and disconnect the AC
adapter from the electrical outlet, then contact a Mitutoyo sales ofce or your dealer.