London Electronics INTUITIVE INT4-P, Installation & Operating Manual

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Set1 Set2 Output Alarms
Digit OK
Max/Min Reset
Linearisation with Theoretical Cal.
If your system is non linear, you can calibrate the meter and correct for this with the
lineariser function.
With this method, you can enter theoretical values for input signal and display values, with-
out having to connect a sensor.
First, you must select Theoretical Calibration Mode (see page on calibration Modes)
Then, proceed as shown below...
Lockout Switch must be OFF
Press together, briefly
Set1
Set2 Output
Alarms
Digit
OK
Max/Min Reset
If the display shows Lin.OFF , press Set2
button briefly so that the display shows
Lin.On , then press OK
Set1 Set2 Output Alarms
Digit OK
Max/Min Reset
1
2
3
The display will show In 00 followed by
an editing screen. Here you can enter your
first calibration input signal level using
DIGIT button to select each digit in turn.
Increase or decrease the value of each
digit using the UP or DOWN buttons.
Press OK when set.
The display will now show rd 00
You can now tell the meter what it should
display for this input signal.
Display will show
Lin.On or Lin.OFF
Set1 Set2 Output Alarms
Digit
OK
Max/Min Reset
Display will show Add.Pt
Press OK
Continued ...
OFF
Circuit board ON
Select each digit in turn with the DIGIT button, and increase or decrease
each digit’s value using the UP or DOWN button, until the display is set as
required. You can set the
Decimal Point position by pressing the Set 2
button for 3 seconds. All decimal points will illuminate, but one will brighter
than the others. Use the UP/DOWN buttons to choose a decimal point
position and then press OK. Press
4