Optoma DC450 - Manual (Page 26)

24
When using the document camera :
Problem Cause Solution
Cannot delete the pictures
and video clips, and also
cannot find them in the
memory card.
The lost recordings are
saved
in the internal memory.
It happens when you insert
a memory card after taking
a few pictures or video clips.
You can access those files
after removing the memory
card.
Cannot view the video clips
on my computer. Software is not installed on
the computer.
Install Direct X 9.0c or above
and Windows Media 9.0 Co-
decs to solve this problem.
Go to the website “http://
www.microsoft.com” to
download the required files.
Please refer to “Copying
files to your computer”.
TV screen does not
display after connecting the
product to TV.
The product is not correctly
connected to the TV. Reconnect the product to
TV correctly.
Noises occur when viewing
images on the computer.
The flicker setting does not
match the standard of the
country you are staying.
Adjust the flicker setting .
The contents in this manual are subject to change without prior notification.