Jabbla Tellus 6, Руководство по эксплуатации

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Tellus 6 / Tellus i6
Visual indicator Example
Dot (top)
6. In the Indicator options group, specify the remaining options:
Option Procedure
Enlarge cell
You can enlarge the cell shown with the indicator:
•
Drag the slider to the right to increase the size of the
cell.
• Drag the slider to the left to decrease the size of the
cell.
•
Drag the slider all the way to the left to ensure the size
of the cell is not increased.
Sound when selecting
Choose
Yes
to hear a short sound during the selection
process.
7. Choose
OK
.
1.5.4 Settings for selecting by dwelling with eye tracking
You can select cells with eye tracking by dwelling, by blinking the eyes and by means of a switch. At least one selection
method must be chosen. When dwelling, the user selects a cell by looking at it for a customizable period of time (the
dwell time). The progress of this time is visualized by the dwell indicator.
You can set various options for the dwell selection.
1.
Choose
Menu
>
Settings
.
2.
Choose Access .
3. Choose Eye tracking .
4. In the Select options group, in Dwell selection , Yes .
5. From Dwell indicator choose one of the following visual indicators for the dwell time progress from the drop-down
list. To change the color of the indicator, choose the color cell next to the drop-down list.
Dwell indicator Example
None
There is no visual indicator for the dwell time. A dot
briefly lights up after expiration of the dwell time.
Bar at the bottom
E Control
1 Control options
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