Learn Limits - Loma IQ3X Operating Instructions Manual

Metal detection system
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Operating Instructions

4.22 Learn Limits

The Learn Limits menu provides options to set up some parameters for the Learn process and to
enable the display of other parameters in the Menus > Learn > Set Up menu so that their values
may be manually set if required.
To update any options in the Learn Limits menu, proceed as follows:
1. Select Menus > Service > Configuration > Learn Limits menu to access the available options
which are listed and described below.
2. Use the Navigation Keys
to enable the value to be edited.
3. Use the Navigation Keys
OK / Enter Key
to confirm the selection.
4. Repeat step 2 and 3 until you have selected and confirmed values for each option.
The Learn Limits menu options available are as follows:
IQ Gain
This option is used to set the initial I and Q gain levels to be used when starting a Full Learn
process.
Options of Min, Low, Med and Max are available for selection, with Max being the default value.
RF Gain
This option is used to set the initial RF gain level to be used when starting a Full Learn process.
Tap the arrow to the right of the field to display a drop down list of options for setting the gain
level to be used. Options of Min, Low, Med and Max are available, with Med being the default
value.
Normal Drive
This option is used to set the drive level used when carrying out a Full Learn process when the
Unknown or Dry Product type option has been selected in the Menus > Set Up > Product menu.
Options of Min, Low, Med, High and Max are available for selection, with High being the default
value.
Film Drive
This option is used to set the drive level used when carrying out a Full Learn process when the
Metal film Product type option has been selected in the Menus > Set Up > Product menu.
Options of Min, Low, Med and High are available for selection, with Low being the default value.
Threshold
This option is used to set the maximum signal value to be used during a Full Learn process. If the
signal exceeds this threshold then the frequency is automatically reduced. The default value is
5000.
Copyright © Loma Systems
to select each option in turn press the OK / Enter Key
to select the required option value and then press the
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