ChatFusion User’s Guide
197
Cleaning the ChatPoint Unit
When you need to clean the ChatPoint unit, wipe it with a damp, lint-
free cloth. Do
not
use cleaning solvents or immerse the unit in water or
any other liquid.
Configuring Visual Effects for Scanning, Head
Tracking, or Touch Access
Note:
Before you can select a visual effect for touch access, go to
Menu
>
Settings
>
Input
>
Button Press Draw
. From the Draw Effect window,
select
Visual Effect
.
Visual effects are used with scanning, head tracking, or touch access to
help the user identify selected items. They provide feedback when a
button is selected, helping the user better understand the relationship
between buttons and their associated actions. To access the visual
effects settings, choose
Menu
>
Settings
>
Input
>
Visual Effects
.
Effect
Description
Outline
When Outline is turned on, an outline appears
around the active area.
Outline Color
When Outline is turned on, Outline Color allows
you to set the color of the outline.
Outline Width
When Outline is turned on, Outline Width
allows you to set the width of the outline.
Translucent Overlay
When Translucent Overlay is turned on, a subtle
trace of color appears over the active area.
Overlay Opacity
When Overlay is turned on, Overlay Opacity
allows you to set how clearly the underlying
image shows through the overlay. To allow less
of the underlying image to show through, tap
+
.
To allow more of the underlying image to show
through, tap
–
. Then choose
OK
.
Overlay Color
When Overlay is turned on, Overlay Color allows
you to set the color of the overlay. Tap a color in