168 1200 Series DAD and MWD User Manual
A Appendix
Safety Symbols
Table 28 shows safety symbols used on the instrument and in the manuals.
Tab le 28 Safety Symbols
Symbol Description
The apparatus is marked with this symbol when the user should refer to the instruction manual in order to
protect the apparatus against damage.
Indicates dangerous voltages.
Indicates a protected ground terminal.
Indicates eye damage may result from directly viewing the light produced by the deuterium lamp used in
this product.
!
WARNING
A warning alerts you to situations that could cause physical injury or damage to the
equipment. Do not proceed beyond a warning until you have fully understood and
met the indicated conditions.
CAUTION
A caution alerts you to situations that could cause a possible loss of data. Do not
proceed beyond a caution until you have fully understood and met the indicated
conditions.