User Manual
ix 
Contents 
Safety Summary ..................................................................................................................... i 
Compliance Statements ............................................................................................................... vi 
Safety Symbols ........................................................................................................................... viii 
Notations ............................................................................................................................ viii 
1  General Information ...................................................................................................... 15 
1.1  Product Overview ............................................................................................................ 15 
1.2  Package Contents ............................................................................................................ 15 
1.3  Product Dimensions ......................................................................................................... 16 
1.4  Front Panel....................................................................................................................... 17 
Front Panel Description ................................................................................................... 17 
1.5  Rear Panel ........................................................................................................................ 18 
Back Panel Description .................................................................................................... 18 
1.6  Display Information ......................................................................................................... 19 
User Interface Description .............................................................................................. 19 
User Interface Functionality ............................................................................................ 20 
2  Getting Started.............................................................................................................. 23 
2.1  Input Power Requirements ............................................................................................. 23 
2.2  Line Voltage and Fuse Requirements .............................................................................. 23 
2.3  Preliminary Check ............................................................................................................ 25 
Security Lock .................................................................................................................... 25 
Verify AC Input Voltage ................................................................................................... 25 
Connect Power ................................................................................................................ 25 
Adjust the Support Feet .................................................................................................. 26 
2.4  Power-on Inspection........................................................................................................ 26 
Self-Test ........................................................................................................................... 27 
Self-Calibration ................................................................................................................ 27 
Check Model and Firmware Version ............................................................................... 27 
Connect the Probe ........................................................................................................... 27 
Probe Compensation ....................................................................................................... 27 
Probe Safety .................................................................................................................... 28 
Probe Attenuation ........................................................................................................... 29 
3  Main Functions and Operating Descriptions ................................................................... 30 
3.1  Menu and Control Buttons .............................................................................................. 30 
3.2  Connectors ....................................................................................................................... 32 
Analog and Digital Connectors ........................................................................................ 32 
Miscellaneous Connectors .............................................................................................. 32 










