Filter
Top Products
92 RTAC-SVX01F-EN
Controls Interface
Key Functions
In this touch screen application, key functions are determined completely by software
and change depending upon the subject matter currently being displayed. The basic
touch screen functions are outlined below.
Radio Buttons
Radio buttons show one menu choice among two or more alternatives, all visible. (It is
the AUTO button in
Figure 36.) The radio button model mimics the buttons used on
old-fashioned radios to select stations. When one is pressed, the one that was previ-
ously pressed “pops out” and the new station is selected. In the DynaView model
the possible selections are each associated with a button. The selected button is dark
-
ened, presented in reverse video to indicate it is the selected choice. The full range of
possible choices as well as the current choice is always in view.
Spin Value Buttons
Spin values are used to allow a variable setpoint to be changed, such as leaving water
setpoint. The value increases or decreases by touching the increment (+) or decre
-
ment (-) arrows.
Action Buttons
Action buttons appear temporarily and provide the user with a choice such as Enter or
Cancel.
Hot Links
Hot links are used to navigate from one view to another view.
File Folder Tabs
File folder tabs are used to select a screen of data. Just like tabs in a file folder, these
serve to title the folder/screen selected, as well as provide navigation to other
screens. In DynaView, the tabs are in one row across the top of the display. The folder
tabs are separated from the rest of the display by a horizontal line. Vertical lines sepa
-
rate the tabs from each other. The folder that is selected has no horizontal line under
Figure 36 DynaView