London Electronics IL2-L, Connection Details, Scaling And General Information

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Set1 Set2 Output Alarms
Digit OK
Max/Min Reset
Meter Calibration Modes
You can choose from two main calibration methods.
1. Direct Calibration - this is when you connect the meter to your system and
make the meter read what you want it to, at 2 different points. This is the preferred
calibration method, because it allows you to calibrate the system as a whole.
2. Theoretical Calibration - this is when you type in the sensor’s theoretical
signal level at the bottom and top of itsrange and then type in the value the
display should show, for each signal level.
How to choose a calibration method:-
Lockout Switch must be OFF
Press 3 seconds
Set1 Set2 Output Alarms
Digit
OK
Max/Min
Reset
Press to select dirECt or thEor
Display shows
CAL Src
then
dIreCt
or
thEor
(Default)
Set1 Set2 Output Alarms
Digit OK
Max/Min Reset
Press to accept
1
2
3
4
5
Done!
This feature is available in Easy and Advanced Modes
OFF
Circuit board ON