Kanguru Wireless presenters Mouse - Manual (Page 12)

12
Care and Maintenance
Use a soft, slightly damp cloth to wipe the exterior of the device. Avoid using solvents
or abrasive substances.
Do not attempt to open the device. If the device requires maintenance, consult
qualified personnel only.
Troubleshooting
Problem Possible cause Solution
Do I need to install software
before I can use my device?
No, this is a plug and play
device. You do not need to
install any software.
Can you use two devices in a
room at a same time?
Yes, you can, but we
suggest you implement ID
change in advance to avoid
interference.
Laser pointer is not working. Laser pointer has not been
turned on, or laser function
has automatically turned off
after idling for 30 minutes.
• Make sure you are on
the right mode.
• Turn on the laser
pointer.
Remote control malfunctions. Interference by other RF
signals.
• Make sure you are on
the right mode.
• Implement ID change
(see page 9, Fn+Link).
Laser pointer and remote
control both malfunction.
• Wrong mode.
• Batteries in the wrong
direction or run out of
battery power
• Make sure you are on
the right mode.
• Check the batteries.