Dynamic Cross Hair; Fixed Cross Hair - GARANT VG BASIC Instruction Handbook Manual

10 Main screen measurement function
Tab. 6: Help and special functions
7.2.1.

Dynamic cross hair

For dynamic calculation of the intersection point of maximum X-values and Z-values.
 The measurement function seeks out the maximum X and Z values in the live image and constructs from these values a
vertical and a horizontal line.
 The intersection of these two lines gives the coordinates of the constructed point.
 When the tool is moved, the coordinates of the intersection point of the vertical and horizontal lines are recalculated in
the live image.
Fig. 9: Constructed point in the live image
i
In the measured value window by contrast, if the tool is moved no significant change in the coordinates is evident in the live
image.
X 44.99
R
-2.93
Z
7.2.2.

Fixed cross hair

Measurement function to display the position of the centre of the cross hair in the live image, in the X and Z coordin-
ates.
1. Release the locking of the quick adjustment, move the tower and optical unit into position.
2. Use the infinite fine adjustment to bring the tool into the field of view of the camera.
3. Use the dynamic focus display to adjust the maximum focus.
4. Use the fine adjustment to move the cutting edge to the cross hair.
Z: -0.007
After movement
within the live
image
After movement
mm
within the live
image
mm
X: 0.008
X
R
Z
Red line as long as the cutting edge is not near.
mm
44.99
mm
-2.93
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