Installation/Troubleshooting
48
Image has
noise.
• The object is dark.
Make the area around the camera brighter.
• The color display setting on your PC is set lower than 16 bits.
Set the color display 16 bits or higher.
Image flickers.
• AC Power Source Frequency setting is incorrect.
Confirm the AC Power Source Frequency setting (see page
65 of the Operating Instructions on the Setup CD-ROM).
Normally this parameter should be set to "60 Hz" in the
United States.
An old image is
displayed.
• The old image is temporarily stored on the web browser.
Set [Every visit to the page] on the web browser to check for
temporary Internet files (see page 139 of the Operating
Instructions on the Setup CD-ROM).
The image
refreshes very
slowly.
• Multiple users are accessing the camera.
If multiple users are accessing the camera, the image
refreshes slowly.
• You are not using an Ethernet switching hub.
If you view multiple cameras on the Multi-Camera page, the
image refreshes slowly. Use an Ethernet switching hub.
• The image may refresh slowly, depending on image resolution,
image quality, network traffic, PC performance, enabling IPsec,
or what object you view.
• The Max. bandwidth usage is limited.
Increase the max. bandwidth usage on your network (see
page 40 of the Operating Instructions on the Setup CD-
ROM).
• The camera is in color night view mode.
The image refreshes slowly in color night view when the
image subject is dark. Make the area around the camera
brighter.
Problem
Cause and Remedy
kxhcm280ait.book 48 ページ ２００５年３月９日 水曜日 午後１時２３分
