Loma IQ3, User Manual

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Operating Instructions
Learn Setup
The product Learn parameters for optimum detector performance are automatically selected during a
Full Learn process so no manual adjustment of the parameters is normally required.
If adjustments are required then you should contact your local Loma Service Centre in the first
instance.
To manually adjust the product Learn parameters, proceed as follows:
1.
Select Menus > Learn > Set Up to display the Set Up menu options which are listed and
described below.
2.
Use the Navigation Keys to select each option in turn and press the OK /
Enter Key to enable the value to be edited.
3.
Use the Navigation Keys to select the required option value and then
press the OK / Enter Key to confirm the selection.
4. Repeat step 2 and 3 until you have selected and confirmed values for each option.
The Set Up menu options available are as follows:
■
Auto-Frequency
If this option is enabled, the operating frequency to be used by the detector for the product
being Learnt is automatically selected.
If the option is not enabled then the Frequency to be used can be manually selected in the
Frequency option.
■
Frequency
The operating frequency for the detector, assigned to a product memory, is displayed or can
be selected when operating manually.
■
Working mode
The level of transmitter power is selected here by selecting options of P-Mode, Q-Mode or
Dry.
The mode is automatically selected during a Full Learn process but may be manually set if
required. For products with no electrical conductivity the Dry option should be selected
■
Working
Enabling this option locks the Working mode setting, thus preventing the detector from
changing it during a Full Learn process.
■
Min threshold
The value entered here sets the lowest threshold that the detector can set during any Learn
process.
■
Max threshold
The value entered here sets a level that during any Learn process if exceeded will abort the
process. Its purpose is to prevent a successful Learn being achieved for a contaminated
sample product.
■
Detection Threshold
This is the detectors working threshold, set automatically after a completed Learn process. It
may be manually set here if required.
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