Section 1 - Preface
In German spoken countries the Btec100-USB is driven with Microsoft Word and the
Braille translating Software RTFC. After installing RTFC, Word documents can be
converted to contracted or uncontracted Braille. Format of Text and paper size are
set in the RTFC.
In non German spoken countries the Btec100-USB can be driven with the DBT from
Duxbury.
For installation of the USB driver you need Microsoft Windows 8 – Windows 7. The
PC should have a serial COM-Port or a USB port.
Prepare the Btec100-USB as described in the manual for the Btec100-USB.
Section 2 - Installing USB driver
The DBT program offers only serial ports for driving the Btec100-USB. Because
notebooks and modern PC's have no serial ports, the USB-driver creates a virtual
serial port on the PC. The number of this COM-port (COM4, COM5 ...) is set by the
operating system and has to be selected in the DBT program. The driver is installed
from the CD delivered with the Btec100-USB.
- Connect the power supply and install the paper tray. Take the USB cable. One plug
is squared, the other is more flat. Put the squared plug into the connector of the
Btec100-USB. Let the other side open at this moment.
Turn on the PC and the Btec100-USB.
- Insert the CD 'Driver Btec 100'. The driver is in the subdirectory USB_Driver’.
The driver file is:
For 32 Bit OS (W 8 – W7) BT100_cdc-NTXPVista.inf
For 64 Bit OS (Vista – W7) BT100_CDC vista32_64bit.inf
Verify the OS using your Windows Explorer.
- Plug the other side of the USB cable into the PC. When you do you should have a
window appear that says ‘Welcome to the Found New Hardware Wizard’. Follow the
prompts—you want the wizard to search for the driver on the CD Installation disk and
guide it to the subdirectory ‘USB_Driver’. If you get a message saying the software
has not passed the Windows Logo testing, click on the ‘Continue Anyway’ box. The
driver will be installed and the wizard will tell you when it is finished.
You now need to identify which com port the USB is routed to. Open ‘Control Panel’,
then ‘System’, then ‘Hardware’, then ‘Device Manager’ and click on the box ‘Ports
(COM & LPT)’ and you see a listing ‘BT100[USB PORT](COMx)’ where ‘x’ is the com
port you should remember. While there, right click on ‘BT100[USB PORT](COMx)’
Note taking • Writing • Printing in Braille. If it’s Braille...ask BRAILLETEC
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