D-Link DCS-3220G Product Manual - Page 126

Advanced>Image Setting, Advanced>Image - video issues

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Page 126 highlights

Frequently Asked Questions (continued) Q: I connected the Internet Camera directly to a computer with a crossover cable Ethernet cable and received the following Windows error upon running IP Installer: A1: This Windows error will occur if the Internet Camera is connected to a computer that is not properly configured with a valid IP address. Turn off DHCP from the Network Settings in Windows and configure the computer with a valid IP address or connect the camera to a router with DHCP enabled. A2:This error can also occur if the IP Installer icon is clicked on more than once from the setup wizard. Q: The focus on the Internet Camera is bad, how can I correct it? A1: Adjust the Internet Camera focus manually as described in Adjusting the Internet Camera Focus in the Appendix section of this manual (page 133). Q: Noisy images occur. How can I solve the problem? A1: The video images might be noisy if the Internet Camera is used in a very low light environment. To solve this issue you need more lighting. Q: The images appear to be of poor quality, how can I improve the image quality? A1: Make sure that your computer's display properties are set above 256 colors. Using 16 or 256 colors on your computer will produce dithering artifacts in the image, making the image appear to be of poor quality. A2: The configuration on the Internet Camera image display is incorrect. Through the Advanced>Image Setting section of the Web management you need to adjust the image related parameters such as brightness, contrast, hue and power line frequency for fluorescent light . Please refer to the Advanced>Image Setting section on Page 49 for detailed information. 126

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126
Q: The focus on the Internet Camera is bad, how can I correct it?
A1:
Adjust the Internet Camera focus manually as described in
Adjusting the
Internet Camera Focus
in the Appendix section of this manual (page 133).
Q:
Noisy images occur. How can I solve the problem?
A1:
The video images might be noisy if the Internet Camera is used in a very
low light environment. To solve this issue you need more lighting.
Frequently Asked Questions (continued)
Q: I connected the Internet Camera directly to a computer with a cross-
over cable Ethernet cable and received the following Windows error upon
running IP Installer:
A1:
This Windows error will occur if the Internet Camera is connected to a
computer that is not properly configured with a valid IP address. Turn off DHCP
from the Network Settings in Windows and configure the computer with a valid
IP address or connect the camera to a router with DHCP enabled.
A2:
This error can also occur if the
IP Installer
icon is clicked on more than
once from the setup wizard.
Q:
The images appear to be of poor quality, how can I improve the image
quality?
A1:
Make sure that your computer’s display properties are set above 256 colors.
Using 16 or 256 colors on your computer will produce dithering artifacts in the
image, making the image appear to be of poor quality.
A2:
The configuration on the Internet Camera image display is incorrect. Through
the
Advanced>Image Setting
section of the Web management you need to
adjust the image related parameters such as brightness, contrast, hue and
power line frequency for fluorescent light . Please refer to the
Advanced>Image
Setting
section on Page 49 for detailed information.