Operation
Diagnostics Menu
3-86 Model 48i Instruction Manual Thermo Electron Corporation
Set Analog Outputs The Set Analog Outputs screen contains three choices: Set to full-scale, set
to zero, or reset to normal. Full-scale sets the analog outputs to the full-scale
voltage, zero sets the analog outputs to 0 volts, and normal operation. The
example below shows the selected output state “ALL” is set to normal.
• In the Main Menu, choose Diagnostics > Test Analog Outputs > ALL,
Voltage Channel 1-6, or Current Channel 1-6.
• Use and to move the cursor up and down.
• Press to select a choice.
• Press to return to the Diagnostics menu or to return to
the Run screen.
Instrument Configuration The Instrument Configuration screen displays information on the hardware
configuration of the instrument.
Note If the analyzer is in service mode, pressing on the item will
toggle it yes or no (with the exception of purchased options such as dilution
and auto calibration).
• In the Main Menu, choose Diagnostics > Instrument Configuration.
•Press to toggle instrument configuration (in service mode only).
• 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
SET ANALOG OUTPUTS:
SETTING: ALL
OUTPUT SET TO: NORMAL
© SET TO FULL SCALE
ª SET TO ZERO
§ RESET TO NORMAL
RANGE AVG DIAGS ALARM
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