RTAC-SVX002A-EN 62
Controls Interface
Fig. VI-01 DynaView
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 previously pressed “pops
out” and the new station is selected. In
the DynaView odel
the possible selections are each
associated with a button. The selected
button is darkened, presented in reverse
video to indicate it is the selected choice.
The full ange 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 decrement (-) 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 le 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
separate the tabs from each other. The
folder that is selected has no horizontal
line under
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