Tektronix MDO3012, Руководство пользователя

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Important safety information
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 exceed the Measurement
Category (CAT) rating and voltage or current rating of the lowest rated individual component of a product, probe, or
accessory. Use caution when using 1:1 test leads because the probe tip voltage is directly transmitted to the product.
Do not apply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal.
Do not fl oat 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
quali fi ed service personnel.
Disable the product if it is damaged. Do not use the product if it is damaged or operates incorrectly. If in doubt about safety of
the product, turn it off and disconnect the power cord. Clearly mark the product to prevent its further operation.
Before use, inspect voltage probes, test leads, and accessories for mechanical damage and replace when damaged. Do not
use probes or test leads if they are damaged, if there is exposed metal, or if a wear indicator shows.
Examine the exterior of the product before you use it. Look for cracks or missing pieces.
Use only speci fi ed replacement parts.
Use proper fuse.
Use only the fuse type and rating speci fi ed for this product.
Do not operate in wet/damp conditions.
Be aware that condensation may occur if a unit is moved from a cold to a
warm environment.
Do not operate in an explosive atmosphere.
Keep product surfaces clean and dry.
Remove the input signals before you clean the product.
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.
Avoid improper or prolonged use of keyboards, pointers, and button pads. Improper or prolonged keyboard or pointer use
may result in serious injury.
Be sure your work area meets applicable ergonomic standards. Consult with an ergonomics professional to avoid stress
injuries.
Use only the Tektronix rackmount hardware speci fi ed for this product.
Probes and test leads
Before connecting probes or test leads, connect the power cord from the power connector to a properly grounded power
outlet.
vi MDO3000 Series Oscilloscopes User Manual