Keysight Technologies E8740A Installation & User Manual page 3

This is a Safety Class 1 Product (provided with a protective earth ground
WARNING
incorporated in the power cord). The mains plug shall only be inserted in a
socket outlet provided with a protective earth contact. Any interruption of
the protective conductor inside or outside of the product is likely to make
the product dangerous. Intentional interruption is prohibited.
No operator serviceable parts inside. Refer servicing to qualified personnel.
WARNING
To prevent electrical shock do not remove covers.
This instrument is heavy. Two people are required to lift this instrument.
WARNING
Please consult ergonomic guidelines regarding placement of the external
WARNING
keyboard when using it with the instrument. Using the keyboard in an
uncomfortable or awkward environment could result in personal injury.
Before switching on this instrument, make sure:
CAUTION
– the rating for the service breaker is correct.
– the supply voltage is in the specified range.
This instrument has auto-ranging line voltage input. Be sure the supply
CAUTION
voltage is within the specified range and voltage fluctuations do not exceed
10 percent of the nominal supply voltage.
The Mains wiring and connectors shall be compatible with the connector
CAUTION
used in the premise electrical system. Failure, to ensure adequate earth
grounding by not using the correct components may cause product damage,
and serious injury.
Keysight E8740A Automotive Radar Installation & User Guide 3