HP 84125C, User Manual

Page: 6 / 101

General Safety Considerations
W ARNING
No operator serviceable parts inside . Refer servicing to
qualied personnel. T o prevent electrical shock, do not remove
covers .
If this instrument is not used as specied, the protection
provided by the equipment may be impaired. This instrument
must be used in a normal condition (in which all means for
protection are intact) only .
F or continued protection against re hazard, replace line fuse
only with same type and rating ([F 5A/250V]). The use of other
fuses or material is prohibited.
CA UTION
Before switching on this instrument, make sure that the line voltage
selector switch is set to the voltage of the power supply and the
correct fuse is installed.
Always use the three-prong ac power cord supplied with this
instrument. F ailure to ensure adequate earth grounding by not
using this cord may cause instrument damage .
Only clean the instrument cabinet using a damp cloth.
L
The instruction documentation symbol. The product is
marked with this symbol when it is necessary for the
user to refer to the instructions in the documentation.
CE The CE mark is a registered trademark of the European
Community . (If accompanied by a year , it is when the
design was proven.)
ISM1-A This is a symbol of an Industrial Scientic and Medical
Group 1 Class A product.
CSA The CSA mark is a registered trademark of the Canadian
Standards Association.
Manual Conventions
4
F ront-Panel Key
5 This represents a key physically located on the
instrument.
NNNNNNNNNNNNNNNNNNNNNNN
Softkey This indicates a \softkey ," a key whose label is
determined by the rmware of the instrument.
Screen Text This indicates text displayed on the instrument's
screen.
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