To Change The Line-Voltage Selector Switch - Agilent Technologies 89410A Getting Started Manual

To change the line-voltage selector switch

The line-voltage selector switch is set at the factory to match the most
commonly used line voltage in the country of destination.
1
Unplug the power cord from the analyzer.
2
Slide the line voltage selector switch to the proper setting for the local line
voltage.
3
Check to see that the proper fuse is installed. See ''To change the fuse.''
Warning
Only a qualified service person, aware of the hazards involved, should
measure the line voltage.
7-8
AC Line Voltage
Range
90-140 Vrms
198-264 Vrms
Preparing the Analyzer for Use
Frequency
47-440 Hz
47-63 Hz
Voltage
Select Switch
115
230