Whale PE-12-025 User Manual page 78

Chapter 6 - System Description
Table 6-7: Mode Selection keys
Key
Alt
Table 6-8: Trackball and its surrounding keys
Key
Trackball
Trackball
Set
Update/Menu
Zoom
78
Description
Displays more Main menu controls.
Trackball and its surrounding keys
Description
Used for navigation and together with the surrounding
keys, to move, select or activate objects on the screen.
This key toggles between trackball and on screen cursor.
This key activates all commands, synonymous with an
ENTER key.
In live mode, toggles between 2D imaging and live time-
motion imaging (Doppler mode). In freeze mode, acti-
vates menu with additional options and controls not avail-
able from the assignable keys.
Activates the Zoom mode. Controls the image magnifica-
tion. Use the Trackball and Set key to toggle, pan or
change zoom factor.
Portable Ultrasound Diagnostic Scanner User Manual
Control Panel