Keysight S5040A Open RAN Studio Player and Capture Appliance User’s Guide 3
Safety Summary
This product has been designed and tested in accordance with accepted industry 
standards, and has been supplied in a safe condition. The documentation contains 
information and warnings that must be followed by the user to ensure safe operation and 
to maintain the product in a safe condition.
The following general safety precautions must be observed during all phases of operation 
of this instrument. Failure to comply with these precautions or with specific warnings or 
operating instructions in the product manuals 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. Product manuals 
are provided on the Web. Go to www.keysight.com and type in your product number in 
the Search field at the top of the page.
Safety symbols & Instrument markings
Instrument Marking  Description
The instruction manual symbol. The product is marked with this warning symbol when it 
is necessary for the user to refer to the instructions in the manual.
Standby supply. Unit is not completely disconnected from AC mains when switch is
off. 
The CE mark is a registered trademark of the European Community.
The CSA mark with the 'c' and 'us' subscript indicates the instrument is certified to the 
applicable Canadian and United States of America standards respectively. 
 
The RCM mark is a registered trademark of the Australian Communications and Media 
Authority
The KC mark is the Korean certification mark. This equipment is Class A suitable for 
professional use and is for use in electromagnetic environments outside of the home.
Attach ESD protective wrist strap to avoid damage by direct contact with the equipment.