LTI TruPoint 200h User’s Manual • Section 7 - Targeting Menu
Page 57
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Range Gate
Using the Range Gate option it is possible to artificially extend the instrument's minimum range and
restrict its maximum range. The range minimum is the Short Gate and the range maximum is the
Long Gate. The specified ranges, which are always slope distance values, form the gate window.
One of the uses of the gate window is to help you make certain you are getting the right target when
objects near or just beyond the intended target present a danger of giving you false readings.
Range Gate has 4 modes.
•
Range Gate is disabled
Short Gate is disabled, Long Gate is disabled.
•
Short Gate only
The Short Gate artificially extends the instrument's minimum range. The gate
window extends from the Short Gate value to the maximum range of the instrument.
•
Long Gate only
The Long Gate restricts the instrument's maximum range. The gate window
extends from the instrument's minimum range to the Long Gate value.
•
Both Gates enabled
The gate window extends from the Short Gate value to the Long Gate value.
Figure 26
The TruPoint will detect only those
targets inside this gate window.
Short
Gate
Long
Gate
**Draft B**
