Dukane LEADERBOARD LB77H - Manual (Page 12)

6、Install USB－RS232 connection cable Driver
If USB-RS232 connection cable is used, the corresponding driver must be
installed. If a serial port cable is exclusively employed, it is not necessary to
install the driver for the USB cable.
When USB-RS232 connection cable is used to connect the electronic whiteboard to the computer
(as shown in the following figure), the driver for USB-RS232 connection cable should be installed.
1) Insert 《LEADERBOARD Software》Disc；
2) Insert The USB－RS232 USB-RS232 connection cable to the computer’s USB port。
Click installation program logo:
3) Click ，As shown in the following figure
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