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Controls Interface
DynaView Interface
The display on DynaView is a 1/4 VGA display with a resistive touch screen and an
LED backlight. The display area is approximately 4 inches wide by 3 inches high
(102mm x 60mm).
Figure 22
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.
CAUTION
Equipment Damage!
Putting excessive pressure on the touch screen could cause damage. It
takes less that 15 lbs of force to break the screen.
Radio Buttons
Radio buttons show one menu choice among two or more alternatives, all visible. (the
AUTO button in Figure 22.) 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, model 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
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
decrement (-) arrows.
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CGWF-SVX01A-EN
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