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Basic scanning operations
To adjust values
Note: when soft-
1.
Press one of the horizontal arrows on the 4-way Rocker to
menu is not access-
adjust the setting of the selected control.
ed for a defined
- Right arrow increases control setting.
period of time it will
- Left arrow decreases control setting.
time-out and disap-
pear from the dis-
play.
Trackball operation
Different functions can be assigned to the trackball depending
on the current active mode. The trackball functions are
organized in functional groups. The trackball functional groups
are displayed in the lower right corner of the screen. Each
group can have one or more controls that can be selected
using the keys on the trackball area as described below.
The trackball area consists of:
•
The trackball: used as a cursor control in acquisition mode,
scrolling control in freeze mode and as a selecting tool (like
a mouse cursor) in post-processing mode.
•
The
position and/or size (see Figure 2-3).
•
The
trackball function assignments displayed in the Status bar.
•
The
menu item.
•
The
functions form a pop-up menu (see Figure 2-3).
•
The
displayed in the currently-active image window (see
Figure 2-3).
Trackball assignment
The trackball has a multi-mode function. The functions
available from the trackball are mode dependent. The available
trackball functions for the active mode are displayed on the
right side of the Status line (Figure 2-3).
54
key: enables quick access to control zoom
ZOOM
key: Toggles between the available
TRACKBALL
key: Performs the selected control or highlighted
SET
key: enables quick access to various
UPDATE MENU
key: enables digital storage of information
STORE
Vivid i User's Manual
2378958-100 Rev. 02
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