Servicing the PT878GC 9-1
April 2004

Chapter 9

Servicing the PT878GC

For user convenience, the PT878GC offers a Service Menu. This
menu enables us e r s to perform a variety of functions that they
might occasionally require:
•print out reports
•calibrate the PT878GC
•run diagnostics
•set up signal parameters and peak detection
•define error limits
•test the meter screen and keys
•determine setup errors with impulse response
•check test points
•return to factory default parameters
•load updated versions of the meter program into the
PT878GC.