Keysight M9380A, Startup Manual

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proceed beyond a CAUTION notice until the
indicated conditions are fully understood and
met.
A WARNING notice denotes a hazard. It
calls attention to an operating procedure,
practice, or the like that, if not correctly per-
formed or adhered to, could result in per-
sonal injury or death. Do not proceed beyond
a WARNING notice until the indicated con-
ditions are fully understood and met.
Instrumentation and accessories shall not be
connected to humans.
Before performing any maintenance, dis-
connect the line cord and all test cables.
To maintain protection from electric shock and
fire, replacement components in mains circuits
– including the power transformer, test leads,
and input jacks – must be purchased from Key-
sight. Standard fuses with applicable national
safety approvals may be used if the rating and
type are the same. Other components that are
not safety-related may be purchased from
other suppliers as long as they are equivalent
to the original component (note that selected
parts should be purchased only through Key-
sight to maintain accuracy and functionality of
the product). If you are unsure about the
applicability of a replacement component, call
an Keysight office for information.
No operator serviceable parts inside. Refer
servicing to qualified personnel. To prevent
electrical shock do not remove covers. For
continued protection against fire hazard,
replace fuse with same type and rating.
PRODUCT MARKINGS:
The CE mark is a registered trademark of the
European Community.
Australian Communication and Media Author-
ity mark to indicate regulatory compliance as a
registered supplier.
This symbol indicates product compliance
with the Canadian Interference-Causing Equip-
ment Standard (ICES-001). It also identifies
the product is an Industrial Scientific and Med-
ical Group 1 Class A product (CISPR 11,
Clause 4).
South Korean Class A EMC Declaration. This
equipment is Class A suitable for professional
use and is for use in electromagnetic envir-
onments outside of the home. A
급 기 기
(
업
무 용 방 송 통 신 기 자 재
)
이 기 기 는 업 무 용
(A
급
)
전 자 파 적 합 기 기 로 서 판 매 자 또 는 사 용
자 는 이 점 을 주 의 하 시 기 바 라 며
,
가 정 외
의 지 역 에 서 사 용 하 는 것 을 목 적 으 로 합 니
다
.
This symbol indicates separate collection for
electrical and electronic equipment, mandated
under EU law as of August 13, 2005. All elec-
tric and electronic equipment are required to
be separated from normal waste for disposal
(Reference WEEE Directive, 2002/96/EC).
This symbol indicates the instrument is sens-
itive to electrostatic discharge (ESD). ESD can
damage the highly sensitive components in
your instrument. ESD damage is most likely to
occur as the module is being installed or when
cables are connected or disconnected. Protect
the circuits from ESD damage by wearing a
grounding strap that provides a high res-
istance path to ground. Alternatively, ground
yourself to discharge any built-up static
charge by touching the outer shell of any
grounded instrument chassis before touching
the port connectors.
This symbol on an instrument means caution,
risk of danger. You should refer to the oper-
ating instructions located in the user doc-
umentation in all cases where the symbol is
marked on the instrument.
This symbol indicates the time period during
which no hazardous or toxic substance ele-
ments are expected to leak or deteriorate dur-
ing normal use. Forty years is the expected
useful life of the product.
CLEANING PRECAUTIONS:
To prevent electrical shock, disconnect the
Keysight Technologies instrument from
mains before cleaning. Use a dry cloth or
one slightly dampened with water to clean
the external case parts. Do not attempt to
clean internally. To clean the connectors,
use alcohol in a well-ventilated area. Allow
all residual alcohol moisture to evaporate,
and the fumes to dissipate prior to ener-
gizing the instrument.