A4Tech ViewCam PK-835 User Manual page 18

for your computer.
Question 2: Computer can't detect the View Cam
Solving Method: Check if computer's OS (Operating System),
BIOS, USB Port or installation errors occurs.
Steps: Windows 95 doesn't support USB port. You have to
update your OS to Windows 98 or above to support USB port
and ensure BIOS Setup and USB settings are available. If the
problem still occurs, please try connecting the USB ViewCam to
your machine via another USB socket.
Question3： My video image is too dim or too light.
Solving Method: Adjust the brightness and contrast
background.
Steps: Because the ViewCam can be easily affected by light,
therefore, we suggested proceeding from usage environment
and screen object such as increasing object brightness or
moving light source.
Question 4: Color is defective
Problem: After installation, if you found the image is not as
expected as you want. Is the color part defective?
Solving Method: Adjust the color settings related to video
snapping course options or have the color settings related set as
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