IOGear GUWAVKIT, Installation Manual

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Q: I have connected my system to 2 TVs by using Wireless Audio/Video Kit and VGA
cable connecting to the VGA port of my system. After the computer comes back
from sleep-mode, I can see my 2 TVs coming back normal, but my main monitor
of my computer is black, nothing is on the monitor.
A: When system comes back from sleep-mode or hibernation-mode, it does not retain the
previously configured setting and you have to reset it again manually. To do this, for Vista
users, right click on the desktop space and select Personalize then going into Display
Properties to set up your preferred setting again. For XP users, right click on the desktop
space and select Properties then select Settings to set up your preferred setting again.
Please note, some video player might over-right the power setting of your computer and
prevent computer from going into sleep or hibernation modes. Once you close the video
player or application, then your computer will resume its normal power setting.
Q: I have a notebook with HDMI ports built-in and the Audio Receiver does not work
after I successfully installed and associated the Audio Receiver with my system.
What should I do?
A: This is caused by Windows OS not being able to switch automatically from HDMI interface
to USB interface, and it requires a manual switch. This is a common issue in Vista OS,
please see these links for additional reference. ( http://support.microsoft.com/kb/952266
; http://support.microsoft.com/kb/928596 )
To switch from HDMI interface to USB interface, you need to stop the video that’s cur-
rently playing (stop, not pause). Then you need to double click on the speaker icon
located in the right bottom corner of the task bar to bring up the Sound setting window.
Then right click on the USB Multimedia Audio Device and select Set as Default Device. To
verify the successful switch, double click on the USB Multimedia Audio Device then select
Advanced tab. Click on Test button and there should be sound coming out from the
speaker. If you hear sound, then the switch is completed correctly. Now you can restart
your video again by pressing the play button on the video player.
Additional notes:
This procedure applies when the HDMI cable is either unplugged or still connected to the
system. If the HDMI cable is unplugged, then you only need to apply this procedure once.
However, if the HDMI cable is plugged into the system again, then please repeat the same
procedures. If you have HDMI cable connected at the same time as the Wireless Audio/
Video Kit, then perform above procedures when switching to USB interface. You can also
follow the same procedures if switching from USB to HDMI interface.