Tektronix WFM4000 Series, Руководство пользователя

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General Safety Summary
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it.
To avoid potential hazards, use this product only as speci fi ed.
Only quali fi ed personnel should perform service procedures.
To Avoid Fire or Personal Injury
Use proper power cord.
Use only the power cord speci fi ed for this product and certi fi ed for the country of use.
Ground the product.
This product is grounded through the grounding conductor of the power cord. To avoid electric
shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.
Observe all terminal ratings.
To avoid fi re 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 apply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal.
Power disconnect.
The power cord disconnects the product from the power source. Do not block the power cord; it
must remain accessible to the user at all times.
Do not operate without covers.
Do not operate this product with covers or panels removed.
Do not operate with suspected failures.
If you suspect that there is damage to this product, have it inspected by
quali fi ed service personnel.
Avoid exposed circuitry.
Do not touch exposed connections and components when power is present.
Replace batteries properly.
Replace batteries only with the speci fi ed type and rating.
Recharge batteries properly.
Recharge batteries for the recommended charge cycle only.
Use proper AC adapter.
Use only the AC adapter speci fi ed for this product.
Do not operate in wet/damp conditions.
Do not operate in an explosive atmosphere.
Keep product surfaces clean and dry.
Provide proper ventilation.
Refer to the manual’s installation instructions for details on installing the product so it has
proper ventilation.
WFM4000 and WFM5000 Waveform Monitors User Manual iii