Operation
Diagnostics Menu
Thermo Electron Corporation Model 48i Instruction Manual 3-83
• Press to return to the Diagnostics menu or to return to
the Run screen.
Analog Input Voltages The Analog Input Voltages screen (read only) displays the raw analog
voltage readings.
• In the Main Menu, choose Diagnostics > Analog Input Voltages.
• Press to return to the Diagnostics menu or to return to
the Run screen.
XXLO WCONCENTRATIONXXLO W
CO 15.80 PPM
SAMPLE 12:34 ALARMx
ANALOG INPUT READINGS:
>NO 10.2 PPB
NO2 18.2 PPB
CO2 250 PPM
FL1 20.42 LPM
WND 9.86 V
FL2 1.865 LPM
IO7 0.0 V
ª
RANGE AVG DIAGS ALARM
IO8 0.0 V
XXLO WCONCENTRATIONXXLO W
CO 15.80 PPM
SAMPLE 12:34 ALARMx
ANALOG INPUT VOLTAGES:
>ANALOG IN 1 6.24 V
ANALOG IN 2 4.28 V
ANALOG IN 3 0.00 V
ANALOG IN 4 0.00 V
ANALOG IN 5 0.00 V
ANALOG IN 6 0.00 V
ANALOG IN 7 0.00 V
ª
RANGE AVG DIAGS ALARM
ANALOG IN 8 0.00 V