Table of Contents
1 Performance Verification
Introduction ................................................................................ 1-2
Verification test requirements .................................................... 1-2
Environmental conditions ................................................... 1-2
Warm-up period .................................................................. 1-3
Line power .......................................................................... 1-3
Recommended test equipment ............................................ 1-3
Verification reading limits .................................................. 1-4
Restoring factory defaults ................................................... 1-4
Auto-calibration (ACAL) ................................................... 1-4
Performing the verification test procedures ............................... 1-5
Test summary ...................................................................... 1-5
Test considerations ............................................................. 1-5
Verification procedures .............................................................. 1-6
Voltage measurement accuracy .......................................... 1-6
Temperature measurement accuracy .................................. 1-8
Analog output accuracy .................................................... 1-10
2 Calibration
Introduction ................................................................................ 2-2
Environmental conditions .......................................................... 2-2
Temperature and relative humidity ..................................... 2-2
Calibration considerations .......................................................... 2-3
Calibration cycle ................................................................. 2-3
Calibration menu ................................................................. 2-3
Calibration errors ................................................................ 2-5
Aborting calibration ............................................................ 2-6
Normal calibration ..................................................................... 2-6
Recommended calibration equipment ................................ 2-6
Front panel calibration ........................................................ 2-6
Remote calibration ............................................................ 2-10
Factory calibration ................................................................... 2-12
Recommended test equipment .......................................... 2-12
Remote factory calibration ................................................ 2-13
3 Routine Maintenance
Introduction ................................................................................ 3-2
Line fuse replacement ................................................................ 3-2
Line voltage selection ................................................................ 3-3