Priority Button Press the Priority button to gain access to OLED controls assigned to modes that are ‘ON’
but do not have priority. Onscreen Trackball - Priority ICON reflects changes.
For example, while PW Doppler is active, the OLED controls and Onscreen Trackball -
Priority ICON will reflect PW Mode controls as the active mode.
The user can press the Priority button to toggle to Color Doppler (if turned ON), for instance,
which will change the OLEDs and Onscreen Trackball - Priority ICON to reflect Color
Doppler controls without having to turn off PW Doppler.
Pointer Button Press the Pointer button to gain access to an onscreen pointer, which will allow users to point
directly to Onscreen Trackball- Priority ICON Modes to change Priority.
Once Pointer is activated, OLED controls, Mode Keys and Function Keys are also accessible
onscreen to navigate using the trackball and Set Keys.
Pointer can be used to navigate onscreen thumbnails, adjust annotations and arrows as well.