HP 4934A Operating And Calibration Manual page 46

Safety Symbols
WARNING
Warning denotes a hazard. It calls attention to a procedure, which
if not correctly performed or adhered to could result in injury or
loss of life. Do not proceed beyond a warning note until the indi¬
cated conditions are fully understood and met.
CAUTION
Caution denotes a
hazard. It
calls attention to
a
procedure, which
if not correctly performed or adhered to could result
in
damage
to
or destruction of the instrument. Do not proceed beyond a warn¬
ing note until the indicated conditions are fully understood and
met.
C€
The CE mark shows that the product complies with all relevant
European legal Directives accompanied by a year, it's when the
design was proven).
ISM 1-A
This is a symbol of an Industrial Scientific and Medical Group 1
Class A product.
Tlie CSA mark is a registered trademark of the Canadian Stan¬
dards Association.
Indicates a functional earth terminal.
The
recycling symbol.
The dispose of properly symbol.
3-4 Genera! information