Keysight Technologies N6900 Series, Operating And Service Manual

Page: 14 / 358

Safety Symbols
A WARNING notice denotes a hazard. It calls attention to an operating procedure, prac-
tice, or the like that, if not correctly performed or adhered to, could result in personal
injury or death. Do not proceed beyond a WARNING notice until the indicated conditions
are fully understood and met.
A CAUTION notice denotes a hazard. It calls attention to an operating procedure, prac-
tice, or the like that, if not correctly performed or adhered to, could result in damage to
the product or loss of important data. Do not proceed beyond a CAUTION notice until
the indicated conditions are fully understood and met.
Direct current
Alternating current
Frame or chassis terminal
Standby supply. Unit is not completely disconnected from AC mains when switch is off.
Caution, risk of electric shock
Caution, refer to accompanying documents
Earth ground terminal
The CE mark is a registered trademark of the European Community.
The ETL mark is a registered trademark of Intertek.
The C-tick mark is a registered trademark of the Spectrum Management Agency of Aus-
tralia. This signifies compliance with the Australian EMC Framework regulations under the
terms of the Radio Communications Act of 1992.
South Korean Class A EMC Declaration
This equipment is Class A suitable for professional use and is for use in electromagnetic
environments outside of the home.
Contains one or more of the 6 hazardous substances above the maximum concentration
value (MCV), 40 Year EPUP.
1SM1-A This text indicates that the instrument is an Industrial Scientific and Medical Group 1 Class
A product (CISPER 11, Clause 4).
ICES/NMB-001 This text indicates product compliance with the Canadian Interference- Causing Equipment
Standard (ICES-001).
Keysight N6900/N7900 Series Operating and Service Guide 14
Legal and Safety Information