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The PRC-Saltillo offices will be closed on Jul 04 in observance of the holiday. We apologize for any inconvenience this has caused.

9. Switch Scanning

As an alternative to directly selecting each button on the screen, ChatPC-SilkSE + & ChatPC-SilkSE D+ offers single switch scanning.  Access is limited to PRC’s Bluetooth Wireless Switch (BTWS) or using the touchscreen as a switch. Options for customizing a scanning technique are in the Edit>Switch Settings menu.

9.1 Scan Settings

Scan Settings



Defines the Selection method (1 Switch), Scanning mode destination, Scanning options (Latched Scanning, Skip Empty Cells, Activate on Release).


Defines the Scanning Timing


Defines Feedback (Beeps for scan & activation, and volume), and color of scanning cursor.  Auto Restart determines if the scanning automatically restarts or not after speaking.


Defines if the Speech Display Bar option is scanned or not.