PU-4010 iii
The following symbols are used in this manual and labels on this instrument to call your
attention to specific items.
For Your Safety
For Optimal Performance
REFERENCE: Additional explanations that help you make the best use of the instrument and
information on related functions.
3 Symbols and Signages
Follow the instructions given here to prevent exposure to
pathogenic microbes.
Follow the instructions given here to prevent injury and property
damage.
IMPORTANT: Follow the instructions given here to obtain accurate measurement
results.
NOTE: Information useful for preventing damage to the instrument or parts and other
important information you should keep in mind.