Keysight Technologies U4205A, User Manual

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Keysight U4205A Direct Connect 34-Channel Mictor Probe 33
Safety Information
The following general safety precautions must be observed during all phases of operation
of this instrument. Failure to comply with these precautions or with specific warnings or
operating instructions in the product manuals violates safety standards of design, manu-
facture, and intended use of the instrument. Keysight Technologies assumes no liability for
the customer's failure to comply with these requirements. Product manuals are provided
with your instrument on CD-ROM and/or in printed form. Printed manuals are an option
for many products. Manuals may also be available on the Web. Go to www.keysight.com
and type in your product number in the Search field at the top of the page.
General
Do not use this product in any manner not specified by the manufacturer. The protective
features of this product may be impaired if it is used in a manner not specified in the op-
eration instructions.
Before Applying Power
Verify that all safety precautions are taken. Make all connections to the unit before
applying power. Note the instrument's external markings described in “Safety Symbols”
.
Ground the Instrument
If your product is provided with a grounding type power plug, the instrument chassis and
cover must be connected to an electrical ground to minimize shock hazard. The ground
pin must be firmly connected to an electrical ground (safety ground) terminal at the
power outlet. Any interruption of the protective (grounding) conductor or disconnection
of the protective earth terminal will cause a potential shock hazard that could result in
personal injury.
Fuses
See the user's guide or operator's manual for information about line-fuse replacement.
Some instruments contain an internal fuse, which is not user accessible.
Do Not Operate in an
Explosive Atmosphere
Do not operate the instrument in the presence of flammable gases or fumes.
Do Not Remove the
Instrument Cover
Only qualified, service-trained personnel who are aware of the hazards involved should
remove instrument covers. Always disconnect the power cable and any external circuits
before removing the instrument cover.
Cleaning
Clean the outside of the instrument with a soft, lint-free, slightly dampened cloth. Do not
use detergent or chemical solvents.
Do Not Modify the
Instrument
Do not install substitute parts or perform any unauthorized modification to the product.
Return the product to Keysight Sales and Service Office for service and repair to ensure
that safety features are maintained.
In Case of Damage
Instruments that appear damaged or defective should be made inoperative and secured
against unintended operation until they can be repaired by qualified service personnel.
CAUTION
A CAUTION notice denotes a hazard. It calls attention to an operating procedure, practice,
or the like that, if not correctly performed or adhered to, could result in damage to the
product or loss of important data. Do not proceed beyond a CAUTION notice until the
indicated conditions are fully understood and met.