Schippers 1609875, Руководство пользователя

Страница: 47 / 132

47
Picture 5.5. Illustration of Distance Measuring
The four sets are respectively D1. D2. D3. D4
，
in which
D1/D2 is the ratio of D1
，
D2
；
D3/D4 is the ratio of D3
，
D4.
●
Mouse Operation
：
1. Press the left button and the cursor is displayed.
2. Use the mouse to move the cursor to the starting spot.
3. Press the right button for the starting spot.
4. Use the mouse to move, and another cursor appears
（
cursor of the end point. Move it to
the ending spot and press ZOOM/1 to complete the measuring.
（
Note: Repeat pressing the
right button can shift between the beginning spot and the end spot of the cursor)
If distance measuring needs to be continued, you can repeat step 1-4, with the maximum of 4
sets of values. The results are displayed on the right side of the screen, as in Picture 4-5. Press
the middle button to clean the screen after the measuring.
5.8 Volume Measurement
Two methods are available to measure the volume of a stored picture.
5.8.1. 3-set volume measuring
3 sets of distance values are measured by a 3 axis method, the result is obtained by
calculation.
The distance should be measured for three times before the volume van be measured, press
M/0 to obtain the result.
If the values are less than three sets, there will be no value displayed when you press M/0
；
If
you input four sets of values and then press M/0
，
the value displayed is the calculating
result of the first three sets
（
D1
，
D2
，
D3
）
.
Procedures
：（
see picture 5.6 (kidney) as example
）
1. Catch the cross and longitudinal sections of the kidney respectively and freeze them.
2. Measure the long axis and short axis of the cross section by means of distance measuring.
3. Measure the diameter of the longitudinal section by means of distance measuring.
4. Press M/0 to complete the measuring, with the value of volume in “Vm1”on the right side,
as follow
：