Jabbla Tellus 4, Manual

Page: 20 / 38

Tellus 4
14
4.3 Scanning
The Tellus supports different scanning algorithms. When using a 1 switch-
scanning algorithm you need to connect a switch to the Switch 1 input. When
using a 2 switch scanning algorithm the second switch can be connected to the
Switch 2 input.
To activate scanning choose option ‘Scanning’ in the menu ‘Mode’. The settings
and the definition of the different scanning algorithms are described in the user
manual of Mind Express: ‘scanner preferences’.
To stop the scanning mode you can press the ESC key on a keyboard if there is
one attached. You can also use the System Switch 2 on the back of the Tellus.
Press the System Switch during 1,5 seconds to simulate the ESC function,
stopping the scanning algorithm.
4.4 Keyboard
Tellus is delivered with a USB keyboard, but you can also use the Tablet PC Input
Panel software keyboard. When activated it is displayed on screen.
To activate this keyboard click on the keyboard icon on the desktop or in the
task bar next to the Start button.
The following keyboard will appear on the screen: