Operating Instructions24Notes• When selecting [All] at the View Type, all images are displayed in 160 x120 pixels resolution.• 640 x 480 pixels image cannot be displayed on the Multi-Camera page.• When viewing video (Motion JPEG), we recommend using an Ethernetswitching hub instead of the repeater hub to prevent degradation in videodisplay.• Due to the network congestion or the number of accesses, the refreshinterval may slow down.• When the refresh interval is slow, restrict the bandwidth on the Networkpage (see page 36). The refresh interval may be improved.• If the video (Motion JPEG) display is limited (see page 55), the video willbe changed to refreshing still images.• To reduce the data traffic, the video (Motion JPEG) can be automaticallychanged to refreshing still images (see page 55).• When viewing 4 cameras on the Multi-Camera page, you may need 3 to 4Mbps bandwidth. If the bandwidth is not enough, the refresh interval mayslow down.When the image is not displayed on the Multi-Camera page• Confirm that the Internet IP address is specified for each camera and that eachcamera is connected to the Internet. For Internet access, local IP addresses(192.168. . ) cannot be used.• Confirm the settings on the Multi-Camera Setup page (see page 58).• Confirm that the web browser is not accessing the proxy server (see page110).How to save a still image to your PCOn the Single Camera or Multi-Camera page• A still image can be saved using the capture image button (see page 16).On the Buffered Image page• A still image can be saved on the Buffered Image page, if you are not playingimages on it. Put the cursor on the image, and right-click it. Then select [SavePicture As...].When setting [Do not permit unregistered users] on the Security:Administrator page• An authentication window is displayed in camera access. Enter theadministrator's or the general user's user name and password.• When you view the images on the Multi-Camera page, all authenticationwindows of the configured cameras are displayed. Enter the administrator's orthe general user's user name and password registered for each camera.