General Safety Information - Keysight U2781A User Manual

General Safety Information

The following general safety precautions must be observed during all phases of
this instrument. Failure to comply with these precautions or with specific warnings
elsewhere in this manual violates safety standards of design, manufacture, and
intended use of the instrument. Keysight Technologies assumes no liability for the
customer's failure to comply with these requirements.
– Do not use the device if it is damaged. Before you use the device, inspect
WARNING
– Do not apply more than the rated voltage (as marked on the device)
– Always use the device with the cables provided.
– Observe all markings on the device before connecting to the device.
– Turn off the device and application system power before connecting to
– When servicing the device, use only specified replacement parts.
– Do not operate the device with the removable cover removed or loosened.
– Do not connect any cables and terminal block prior to performing
– Do not load the output terminals above the specified current limits.
CAUTION
– Applying excessive voltage or overloading the input terminal will damage
– If the device is used in a manner not specified by the manufacturer, the
– Always use dry cloth to clean the device. Do not use ethyl alcohol or any
– Do not permit any blockage of the ventilation holes of the device.
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the case. Look for cracks or missing plastic. Do not operate the device
around explosive gas, vapor or dust.
between terminals, or between terminal and external ground.
the I/O terminals.
self-test process.
Applying excessive voltage or overloading the device will cause
irreversible damage to the circuitry.
the device permanently.
protection provided by the device may be impaired.
other volatile liquid to clean the device.
Keysight U2781A User's Guide