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1.General Safety Requirements
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◼ Do not operate in an explosive atmosphere. In order to
avoid damages to the device or personal injuries, it is
important to operate the device away from an explosive
atmosphere.
◼ Keep product surfaces clean and dry. To avoid the influence
of dust or moisture in air, please keep the surface of device
clean and dry.
◼ Electrostatic Prevention. Operate the instrument in an
electrostatic discharge protective environment to avoid
damage induced by static discharges. Always ground both the
internal and external conductors of cables to release static
before making connections.
◼ Protect the Input Terminals of Instrument. Do not bend or
hit the input terminals and the connected devices, (such as
filter, attenuator, etc.) as such stress may cause damages to
devices and the instrument. Do not mix the use of 50Ω and
75Ω connectors and/or cables.
◼ Do Not Overload the Input. To avoid damaging the
instrument, the signals at input terminal must be less than 50V
DC voltage components and 30 dBm (1 W) AC (RF)
components.
◼ Appropriate Use of Power Meter. If you are not sure of the
characteristics of signal under measure, follow these
recommendations to ensure safe operations: if a RF power
meter is available, use it to measure the power level of this
signal first; or add a rated external attenuator between signal
cable and input terminal of the instrument. Maximum
attenuation, reference level and maximum span frequency
should be selected, so as to make the signals displayed within
the screen.
◼ Know About the Specification Conditions of the
Instrument. For maximum performance of the instrument, use
the analyzer under specified conditions.
◼ Handling Safety. Please handle with care during
transportation to avoid damages to buttons, knob, interfaces
and other parts on the panels.
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