Keysight U8001A, Руководство пользователя и сервисное руководство

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4 Keysight U8001A/U8002A User’s and Service Guide
General Safety Information
The following general safety precautions must be observed during all phases of
operation, service and repair of this instrument. Failure to comply with these
precautions or specific warnings elsewhere in this manual violates safety
standards of design, manufacture and intended use of the instrument. Keysight
Technologies assumes no liability for customer’s failure to comply with these
requirements.
WARNING
– Do not use the device if it appears damaged or defective.
– Observe all markings on the device before connecting any wiring to the
device.
– Do not operate the device in the presence of flammable gases or fumes.
– Do not install substitute parts or perform any unauthorized modification
to the device.
– Use only the power adapter provided by the manufacturer to avoid any
unexpected hazards.
CAUTION
– Use the device with the cables provided.
– Repair or service that this not covered in this manual should only be
performed by qualified personnels.