Checkline DFX-7 - Manual (Page 28)

Dakota Ultrasonics
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2) Use the UP and DOWN arrow keys to scroll through the sub menu items
until VIEW is highlighted.
3) Use the LEFT and RIGHT arrow keys to scroll the view options (RF,
+RECT, -RECT, RECTFW).
4) Once the view is displayed, press the MEAS key to return to measurement
mode.
4.2 Adjusting the display
This section will cover the procedures for adjusting the viewable range, or area, of
the display, in terms of thickness. A basic overview example for this section would
be as follows: Suppose we had a 50” widescreen television set. The left side of the
television screen is considered the Delay for all view options. The right side of the
television screen is the Range + Delay. By adjusting the left and right side of the
television screen, to control the viewable area/range, we can zoom in and out of any
part of the 50” screen we’d like, and focus on only the specific areas of the screen
necessary.
Setting Delay
The Delay represents the left side of the display, and can be adjusted to start at any
thickness value within the overall range of the DFX-7.
Note: Once the delay is set, it will remain the same for the views: RF, +RECT, -
RECT, RECTFW.
The procedures to adjust the Delay are outlined below: