General Touch/Mouse/Trackball Operation (Cms Only) - Philips V24CT User's Reference Manual

General
If a touch-responsive object or area of the screen is selected (either by
Touch/
touch or by mouse-click), a white '+' appears and the area is surrounded
Mouse/
by a white frame. In addition, an audible click is issued. The white frame
Trackball
disappears automatically when the object is released. If an object or area
Operation
of the screen that is not touch-responsive is touched, a white 'x' appears
(CMS only)
in the selected area.
Note—
wherever the mouse/trackball pointer is currently located. This indicates
touch-responsive areas before they are actually selected by mouse-click.
Control Panel Task Window
When using a mouse/trackball, the white '+' and 'x' signs appear,
The CMS and V24 and V26 Patient Monitors 1-29
Touch or Mouse/Trackball Operation