Keysight Technologies M9336A, Руководство для стартапов

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protect themselves from the risk of
electric shock. If the circuit is
capable of operating at or above
1000V,
no conductive part of the circuit
may be exposed.
Do not connect switching cards
directly to unlimited power circuits.
They are intended to be used with
impedance-limited sources. NEVER
connect switching cards directly to
AC mains. When connecting
sources to switching cards, install
protective devices to limit fault
current and voltage to the card.
Before operating an instrument,
ensure that the line cord is
connected to a properly grounded
power receptacle. Inspect the
connecting cables, test leads, and
jumpers for possible wear, cracks,
or breaks before each use.
When installing equipment where
access to the main power cord is
restricted, such as rack mounting, a
separate main input power
disconnect device must be provided
in close proximity to the equipment
and within easy reach of the
operator.
For maximum safety, do not touch
the product, test cables, or any
other instruments while power is
applied to the circuit under test.
ALWAYS remove power from the
entire test system and discharge
any capacitors before: connecting
or disconnecting cables or jumpers,
installing or removing switching
cards, or making internal changes,
such as installing or removing
jumpers.
Do not touch any object that could
provide a current path to the
common side of the circuit under
test or power line (earth) ground.
Always make measurements with
dry hands while standing on a dry,
insulated surface capable of
withstanding the voltage being
measured.
The instrument and accessories
must be used in accordance with its
specifications and operating
instructions, or the safety of the
equipment may be impaired.
Do not exceed the maximum signal
levels of the instruments and
accessories, as defined in the
specifications and operating
information,and as shown on the
instrument or test fixture panels, or
switching card.
When fuses are used in a product,
replace with the same type and
rating for continued protection
against fire hazard.
Chassis connections must only be
used as shield connections for
measuring circuits, NOT as safety
earth ground connections.
If you are using a test fixture, keep
the lid closed while power is applied
to the device under test. Safe
operation requires the use of a lid
interlock.
Instrumentation and accessories
shall not be connected to humans.
Before performing any
maintenance, disconnect 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
Keysight. 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 Keysight 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.
The Mains wiring and connectors shall be
compatible with the connector used in the
premise electrical system. Failure to ensure
adequate earth grounding by not using the
correct components may cause product
damage, and serious injury."
PRODUCT MARKINGS:
This symbol marks the standby
position of the power line switch.
The CE mark is a registered
trademark of the European
Community.
Australian Communication and
Media Authority mark to indicate
regulatory compliance as a
registered supplier.
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