Agilent Technologies U2751A manual Instrument and accessories. The cables or wires should be

WA R N I N G

General Safety Information

• Do not operate the device around explosive gas, vapor, or dust.

• Observe all markings on the device before establishing any connection.

• The device is under CAT I measurement category, do not connect the 25-pin connector to MAINS.

CAT I:

Maximum working voltage:

Standalone 35 Vrms

Modular (Used with U2781A) 180 Vrms

Maximum transient voltage: 300 Vrms

•Do not measure higher than the rated voltage (as marked on the device).

•Do not operate the device with the cover removed or loosened.

•Use only the power adapter provided by the manufacturer to avoid any unexpected hazards.

C A U T I O N	• Electrostatic discharge (ESD) can cause damage to the components in
	the instrument and accessories. The cables or wires should be
	connected to the plug-in connectors first and covered with the wire
	casing prior to plugging it into the output connector to prevent ESD
	from occurring.
	• If the device is used in a manner not specified by the manufacturer, the
	device protection may be impaired.
	• Always use dry cloth to clean the device. Do not use ethyl alcohol or
	any other volatile liquid to clean the device.
	• Do not permit any blockage of the ventilation holes of the device.

IV U2751A User’s and Service Guide