EXP Computer Bluetooth: Serial Port Profile - Manual (Page 12)

in at the HyperTerminal window. Text that you enter onto the HyperTerminal screen will echo
on the WidChat and vice versa.
8. Disconnect the Applications
When you are finished chatting, disconnect both applications as shown below.
8.1 E XIT W ID C HAT
You might think that the best way to terminate your Bluetooth connection is to return to the
application launch screen by tapping the button. This is not true. The SPP connection
between the two devices will still be active (although there are no applications on either side to
make use of it). Your BTW system will still be prevented from servicing other connections
(since the current version is point-to-point) and your BlueConnect card will remain powered up
and will drain your Visor batteries at an accelerated rate.
When you are finished using WidChat, the best way to terminate the connection is by tapping
the button and choosing Disconnect from the pull-down menu. You can then return to
the application launch screen by tapping the button.
8.2 E XIT H YPER T ERMINAL
At this point the connection should already be terminated. Exit HyperTerminal as you would
any other Windows application.
8.3 S HUT D OWN THE B LUE C ONNECT C ARD
Your Bluetooth card will still be powered up at this point. See Section 4.2.1: Power
Considerations and Battery Drain for information on how to shut down the card and prevent
battery drain.
9. For Troubleshooting or Further Information
For additional technical information or troubleshooting advice, see the following WIDCOMM
documents:
• BlueConnect Version 3.0 Release Notes, WIDCOMM doc #
BTP-PROJ-UM-011005-
1230.