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Range Menu
Thermo Fisher Scientific
The concentration appears above the main menu and submenus in every
screen. The SERVICE menu is visible only when the instrument is in
service mode. For more information on the service mode, see "Service
Mode" later in this chapter.
Use
●
Press
●
Press
●
to the Run screen.
The Range menu allows the operator to select the gas units, SO
and to set the custom ranges. The screens that follow show the range menu
in single mode and dual/autorange modes. The only difference between the
screens are the words "HI" and "LO" to indicate which range is displayed.
For more information about the single, dual and auto range modes, see
"Single Range Mode", "Dual Range Mode", and "Autorange
In the Main Menu, choose Range.
RANGE:
>GAS UNITS
SO2
RANGE
SET CUSTOM RANGES
RANGE
AVG
DIAGS ALARM
and
to move the cursor up and down.
to select a choice.
to return to the top of the Main Menu or
MAIN MENU:
>RANGE
AVERAGING TIME
CALIBRATION FACTORS
CALIBRATION
INSTRUMENT CONTROLS
DIAGNOSTICS
ALARMS
RANGE
AVG
SERVICE
PASSWORD
RANGE:
PPB
>GAS UNITS
50
HI SO2 RANGE
LO SO2 RANGE
SET CUSTOM RANGES
RANGE
DIAGS ALARM
AVG
DIAGS ALARM
Model 43i Trace Level-Enhanced Instruction Manual
Operation
Range Menu
to return
ranges,
2
Mode."
PPB
100
50
3-7
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Troubleshooting
