B-K Medical Pro Focus 2202, Руководство пользователя

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68 Chapter 3
Image and
Measurement
area
•
The Image and Measurement area is to the right. You may need to click Image
to see the image tools or click Measurements to see the measurement tools.
This area will not appear in documentation.
Browser area •
The Browser area is at the bottom. Small pictures (thumbnails) of the clips and
images stored in the scanner are displayed across the bottom of the screen. This
area will not appear in documentation.
Point and Click
Using the trackball and trackball keys to interact with the controls on the screen is
intuitive and easy. In this user guide, certain terms are used consistently to tell you
what to do.
Terminology
Point at
Use the trackball to move the pointer to a control. When a control is pointed at, you
can adjust it with the
[
+/-
]
key but you cannot move it. To move a graphical control,
you must select it.
Click (select) Point at an on-screen control and press
[
A
]
. When a control is selected, moving the
trackball resizes or moves it. (Pressing
[
A
]
again cancels the selection, making it
possible to use the trackball to move the pointer.)
Drag
Use the trackball to move a cursor or graphical control.
Table 3-13. Color coding of controls on the screen.
For some actions, you do not need to click. You can just point and press the
[
+/-
]
key (see the following section).
Moving
To move a graphical control on the screen:
1 Click the control to select it.
2
Drag the selected control to the position you want.
3 Click to release the trackball for other uses.
When an on-screen
control has the color It is You can
White Available Point at it or select it.
Orange Pointed at
Adjust it with
[
+/-
]
.
Select it.
Blue Selected Move it with the trackball.
Adjust it with the pointer or
[
+/-
]
Gray Unavailable (No action possible).