General Safety Information - Cal Test Electronics CT3688A User Manual

Active differential probe kit, 200 mhz, 10x small signal ±20v
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GENERAL SAFETY INFORMATION

Safety is compromised if instructions are not read, understood, and followed.
• Disconnect from all devices and sources before attaching test leads or
adapters.
• Check for damage before usage - Do not use if any part is damaged.
• Do not use in wet or explosive atmospheres.
CAUTION
CAUTION
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
• If the probe is used in a manner not specified by this user guide, the
protections provided may be impaired.
Do not install substitute parts or perform any
unauthorized modification to the probe.
This probe is not authorized for use in contact with the
human body or for use as a component in a life-support
device or system.
Never exceed the maximum voltage or measurement
category of the probe and adapter assembly as
configured for usage.
Never remove the probe's casing as this may expose you
to electric shock. If necessary, disconnect the inputs and
outputs of the probe before opening the case.
To avoid injury, remove jewelry such as rings, watches,
and other metallic objects. Do not touch exposed
connections and components when power is present.
Hazardous voltages may be present in unexpected
locations in circuitry being tested when a fault condition
in the circuit exists. Capacitors inside the instrument may
retain a charge even if the instrument is disconnected
from its source of supply.
Do not operate this probe from a power source that
applies more than the voltage specified.
This probe must be grounded by the shell of the BNC
connector through the grounding conductor of the power
cord of the measurement instrument. Before making
connections make sure the measurement instrument is
properly grounded. Whenever it is likely that the ground
protection is impaired, you must make the instrument
inoperative and secure it against any unintended
operation.
CAL TEST ELECTRONICS
2

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