User`s guide

USER’S GUIDE
61
BLUETOOTH PROBLEMS AND THEIR CAUSES
Problem: The computer does not find the Bluetooth module.
Solution: If Bluetooth has not already been activated on the
computer, do that now.
If Bluetooth cannot be activated on the computer,
although the switch or button are present, there are
two causes for this behavior: either the function
buttons driver has not been properly installed on the
computer (to install it correctly, contact the support
desk for your computer’s manufacturer), or your
device does not have an internal Bluetooth module,
despite the presence of the Bluetooth button. In this
case, your computer hardware will need to be
upgraded. Contact the support desk of your
computer’s manufacturer.
Problem: The computer does not find the Bluetooth module
although other Bluetooth devices operate properly.
Solution: If you use a Bluetooth mouse or a Bluetooth
keyboard, deactivate it and try again. If that does not
work, try inserting a new, type 389E battery in your
Presentation Master and then try it again.
Problem: The Up and Down buttons on the Presentation
Master have the opposite effect.
Solution: Open the Mouse application in Window’s Control
Panel and check or uncheck the setting, “Switch
primary and secondary buttons”.