The following general safety precautions must be observed during all phases of operation, service, and repair of this instrument. Failure to comply with these precautions or with specific WARNINGS elsewhere in this manual may impair the protection provided by the equipment. Such noncompliance would also violate 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 precautions.
The E5071C complies with INSTALLATION CATEGORY II as well as POLLUTION DEGREE 2 in IEC61010-1. The E5071C is an INDOOR USE product.
The LEDs in the E5071C are Class 1 in accordance with IEC60825-1, CLASS 1 LED PRODUCT
Ground the Instrument
To avoid electric shock, the instrument chassis and cabinet must be grounded with the supplied power cable's grounding prong.
DO NOT Operate in an Explosive Atmosphere
Do not operate the instrument in the presence of inflammable gasses or fumes. Operation of any electrical instrument in such an environment clearly constitutes a safety hazard.
Keep Away from Live Circuits
Operators must not remove instrument covers. Component replacement and internal adjustments must be made by qualified maintenance personnel. Do not replace components with the power cable connected. Under certain conditions, dangerous voltage levels may remain even after the power cable has been disconnected. To avoid injuries, always disconnect the power and discharge circuits before touching them.
DO NOT Service or Adjust the Instrument Alone
Do not attempt internal service or adjustment unless another person, capable of rendering first aid and resuscitation, is present.
DO NOT Substitute Parts or Modify the Instrument
To avoid the danger of introducing additional hazards, do not install substitute parts or perform unauthorized modifications to the instrument. Return the instrument to an Keysight Technologies Sales and Service Office for service and repair to ensure that safety features are maintained in operational condition.
Dangerous Procedure Warnings
Warnings, such as the example below, precede potentially dangerous procedures throughout this manual. Instructions contained in the warnings must be followed.
Dangerous voltage levels, capable of causing death, are present in this instrument. Use extreme caution when handling, testing, and adjusting this instrument.
Instruction Manual symbol: the product is marked with this symbol when it is necessary for the user to refer to the instrument manual. |
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Alternating current. |
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Direct current. |
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On (Supply). |
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Off (Supply). |
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In-position of push-button switch. |
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Out-position of push-button switch. |
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A chassis terminal; a connection to the instrument's chassis, which includes all exposed metal structure. |
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Stand-by. |