Important safety information
vii
AFG31000 Series Arbitrary Function Generator Service Manual
Do not disable the power cord grounding connection.
Power disconnect. The power cord disconnects the product from the power source. See instructions
for the location. Do not position the equipment so that it is difficult to operate the power cord; it must
remain accessible to the user at all times to allow for quick disconnection if needed.
Connect and disconnect properly. Do not connect or disconnect instruments while is connected to
a voltage source and. the instrument is powered on. Use only connectors and adapters supplied with
the product or indicated by Tektronix to be suitable for the product.
Observe all terminal ratings. To avoid fire or shock hazard, observe all ratings and markings on the
product. Consult the product manual for further ratings information before making connections to the
product. Do not exceed the Measurement Category (CAT) rating and voltage or current rating of the
lowest rated individual component.
Do not apply a potential to any terminal, including the common terminal, that exceeds the maximum
rating of that terminal.
Do not float the common terminal above the rated voltage for that terminal.
Do not operate without covers. Do not operate this product with covers or panels removed, or with
the case open. Hazardous voltage exposure is possible.
Avoid exposed circuitry. Do not touch exposed connections and components when power is
present.
Do not operate with suspected failures. If you suspect that there is damage to this product, have it
inspected by qualified service personnel before using this product.
Disable the product if it is damaged. Do not use the product if it is damaged or operates incorrectly. If
in doubt about the safety of the product, turn it off and disconnect the power cord. Clearly mark the
product to prevent its further operation.
Examine the exterior of the product before you use it. Look for cracks or missing pieces.
Use only specified replacement parts.
Wear eye protection. Wear eye protection if exposure to high-intensity rays or laser radiation exists.
Do not operate in wet or damp conditions. Be aware that condensation may occur if a unit is
moved from a cold environment to a warm environment.
Do not operate in an explosive atmosphere.
Provide proper ventilation. Refer to the installation instructions in the manual for details on installing
the product so it has proper ventilation.
Slots and openings are provided for ventilation and should never be covered or otherwise obstructed.
Do not push objects into any of the openings.
Provide a safe working environment. Always place the product in a location convenient for viewing
the display and indicators.
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