Smartbox GridPad 8 Manual page 39

Radio switches
Your Grid Pad has a built-in radio switch receiver. For more
information see the documentation provided with your radio
switches.
Switch options
Activation
When your switches are connected to your Grid Pad, you can
decide how they act within Grid 3. You can choose between switch
scanning, switch elimination and switch joystick.
Open Settings – Access – Switches and select the method you
would like to use from the drop-down menu. Tap Activation to
configure your chosen method.
Switch scanning
Switch scanning highlights groups of cells in turn to locate the cell
that you want. This method highlights and scans through the cells
in your grid in a linear fashion.
You can choose whether to start with rows or columns. Activate
your switch to select the row or column you want, and then scan
through that row or column until you reach the desired cell.
Activating your switch again will then select that cell.
You can adjust the direction of scanning, the speed, and the way
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