Tektronix TBS2000B Series User Manual page 16

Do not operate without covers
Avoid exposed circuitry
Do not operate with suspected
failures
Do not operate in wet/damp
conditions
Do not operate in an explosive
atmosphere
Keep product surfaces clean and
dry
Provide proper ventilation
Provide a safe working
environment
Probes and test leads
Before connecting probes or test leads, connect the power cord from the power connector to a properly grounded power
outlet.
Keep fingers behind the finger guards on the probes.
Remove all probes, test leads and accessories that are not in use.
Use only correct Measurement Category (CAT), voltage, temperature, altitude, and amperage rated probes, test leads, and
adapters for any measurement.
Beware of high voltages
TBS2000B Series Oscilloscopes User Manual
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 this product with covers or panels removed, or with the case open.
Hazardous voltage exposure is possible.
Do not touch exposed connections and components when power is present.
If you suspect that there is damage to this product, have it inspected by qualified
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 specified replacement parts.
Note: Be aware that condensation may occur if a unit is moved from a cold
to a warm environment.
Remove the input signals before you clean the product.
To ensure proper cooling, keep the sides and rear of the instrument clear of
obstructions. Slots and openings are provided for ventilation and should never be
covered or otherwise obstructed. Do not push objects into any of the openings.
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 care when lifting and carrying the product.
This product is provided with a handle or handles for lifting and carrying.
Use only the Tektronix rackmount hardware specified for this product.
Understand the voltage ratings for the probe you are using and do not exceed those
ratings. Two ratings are important to know and understand:
Important safety information
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