JRC JMR-7210-6X, Инструкция по эксплуатации

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Section 19 Adjusting and Setting up Equipment (for Services) 19-14
19.2.6 Adjusting the TT function
Adjust the following TT function parameters by using the [TT] dialog.
• Vector
constant
• Quantization level
• Target symbol display position
• Gate size used for tracking
• TT limit ring
What is quantization level?
A quantization level is a signal level that is recognized by the TT function as a target.
By setting a lower value, input of signals of weak targets in the TT target detection circuit is enabled.
However, many unnecessary signals are also input, destabilizing acquisition and tracking of targets
due to unnecessary signals. It is important to set a value greater than the value for detecting
unnecessary signals by 4 or 5.
Do not change the quantization level settings indiscreetly.
If inappropriate values are set, the acquisition of the target tracking function and
the tracking function will deteriorate, possibly causing accidents.
19.2.6.1 Displaying the [TT] dialog
When [TT] is selected in the classification pane, the [TT] dialog is displayed in the edit pane.