Agilent Technologies E4402/7B, Руководство пользователя и сервисное руководство

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Safety Notes
The following safety notes are used throughout this document.
Familiarize yourself with each of these notes and its meaning before
performing any of the procedures in this document.
WARNING
Warning denotes a hazard. It calls attention to a procedure
which, if not correctly performed or adhered to, could result in
injury or loss of life. Do not proceed beyond a warning note
until the indicated conditions are fully understood and met.
CAUTION
Caution denotes a hazard. It calls attention to a procedure that, if not
correctly performed or adhered to, could result in damage to or
destruction of the instrument. Do not proceed beyond a caution sign
until the indicated conditions are fully understood and met.
Definitions
• Specifications describe the performance of parameters covered by the product warranty
(temperature - 0 to 55
°
C, unless otherwise noted.)
• Typical describes additional product performance information that is not covered by the
product warranty. It is performance beyond specification that 80% of the units exhibit
with a 95% confidence level over the temperature range 20 to 30
°
C. Typical
performance does not include measurement uncertainty.
• Nominal values indicate expected performance, or describe product performance that is
useful in the application of the product, but is not covered by the product warranty.