Model 5334A
General Information
1-12. SAFETY EARTH GROUND
l-13. An uninterruptiblesafety earth ground must be provided from the main powersourceto
the instrument input
wiring
terminals, power cord, or supplied power cord set.
1-14. SAFETY SYMBOLS
CAUTION
The symbol
A (ATTENTION), which appears on the front
panel of the instrument, indicates that the user should refer to
the instruction manual before operating in order to avoid
possible damage to the instrument. Within the manual, infor-
mation relating to the ATTENTION symbol will be identified with
a A symbol in the margin.
I-15. The following safety symbols are used on equipment and in manuals:
Instruction manual symbol. The product will be marked with this
symbol when it is necessary for the user to refer to the instruction
manual in order to protect against damage to the instrument.
Indicates dangerous voltage (terminal$ fed from internal or external
source by voltage exceeding 1000 volts must be so marked).
Protective conductor terminal. For protection against electrical shock
in case of a fault. Used with field wiring terminals to indicate the
terminals which must be connected to ground before operating
equipment.
low-noise or noiseless, clear ground (earth) terminal. Used for a
signal common, as well as providing protection against electrical
shock in case of a fault. A terminal marked with the symbol must be
connected to ground in the manner described in the installation
ioperating) manual, and before operating the equipment.
Frame and chassis terminal. A connection to the frame (chassis) of the
equipment which normally includes all exposed metal structures-
Alternating current.
Direct current.
Alternating or direct current.
The WARNING signal denotes a hazard. It calls attention to a
procedure, practice, or the like, which, if not correctly performed or
adhered to, could result in personal injury. Do not proceed beyond a
WARNING
sign until the indicated conditions are fully understood
and met.
The CAUTION sign denotes a hazard. It calls attention toan operating
procedure, practice, or the like, which, if not correctly performed or
adhered to, could result in damage to or destruction of part or ail of
the product. Do nor proceed beyond a
CAUTlON
sign until the
indicated conditions are fully understood and met.
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