User Manual – Rev BE    AMETEK Programmable Power 
MX Series  157 
4.2.14  OUTPUT CAL FACTORS Menu 
 
Figure 4-30: OUTPUT CAL FACTORS Menu (Series I only) 
 
Figure 4-31: OUTPUT CAL FACTORS Menu (Series II only) 
The OUTPUT CAL FACTORS menu provides access to the output calibration 
parameters. These parameters are password protected and can only be changed 
after the calibration password has been entered. For three phase configurations, 
the PHASE keys toggle between the three calibration screens for each phase.  
Refer to the calibration section in this manual for details on performing a 
calibration. 
The following calibration factors are available from this menu: 
Entry  Description   
VOLT FS  Full scale voltage output calibration factor. 
V HI-FREQ  High frequency full-scale voltage output calibration 
factor. (Series I models only.) 
VOLT ZERO  Zero offset voltage calibration factor. 
PHASE OFST  Phase offset calibration factor. Compensates for phase 
shift caused by AC amplifier. 
IHARM FS  Option –413 Inter harmonic calibration coefficient. 
(Series II models only.) 
IMP. REAL FS  Full scale resistive output impedance calibration factor. 
IMP. REACT FS  Full scale inductive output impedance calibration factor.