Operation
Service Menu
Thermo Electron Corporation Model 42i Low Source Instruction Manual 3-91
Analog Output Calibrate Zero The Analog Output Calibrate Zero screen allows the user to calibrate the
zero state of the selected analog output. The operator must connect a meter
to the output and adjust the output until it reads 0.0 V on the meter.
• In the Main Menu, choose Service > Analog Out Calibration > Select
Channel > Calibrate Zero.
• Use and to increment or decrement the numeric value.
• Press to save the value.
Analog Output Calibrate
Full-Scale
The Analog Output Calibrate Full-Scale screen allows the user to calibrate
the full-scale state of the selected analog output. The operator must connect
a meter to the output and adjust output until it reads the value shown in the
set output to: field.
• In the Main Menu, choose Service > Analog Out Calibration > Select
Channel > Calibrate Full Scale.
• Use and to increment or decrement the numeric value.
• Press to save the value.
ANALOG OUTPUT CAL: ZERO
CONNECT METER TO OUTPUT!
SELECTED OUTPUT: V1
SET TO: 101 ?
SAVE VALUE
©ª
INC/DEC
SET OUTPUT TO: 0.0 V
RANGE AVG DIAGS ALARM
ANALOG OUTPUT CAL: SPAN
CONNECT METER TO OUTPUT!
SELECTED OUTPUT: V1
SET TO: 3697 ?
SAVE VALUE
©ª
INC/DEC
SET OUTPUT TO: 10 V
RANGE AVG DIAGS ALARM