DFX-7
Ultrasonic Flaw Detector
25
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:
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