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Operating Instructions
26
Note
• The digital zoom feature and the Click to Center feature can be used for
video (Motion JPEG) only.
• When selecting [All] for the View Type, all images are displayed in 160 ×
120 pixels resolution.
• 640 × 480-pixel images cannot be displayed on the Multi-Camera page.
• When viewing video (Motion JPEG), we recommend using an Ethernet
switching hub instead of a repeater hub to prevent degradation in video
display.
• Due to network congestion or the number of accesses, the refresh interval
may increase.
• If the refresh interval is too long, restrict the bandwidth on the Network
page (see page
39). The refresh interval should improve.
• To reduce the data traffic, set up [Limit Continuous Motion JPEG] on the
Image Display page (see page
90). The video (Motion JPEG) can be
automatically changed to refreshing still images. Images of moving
subject are blurred or not displayed.
• When viewing 4 cameras on the Multi-Camera page, you may need 3 to 4
Mbps bandwidth. If sufficient bandwidth is not available, the refresh
interval may increase.
• The Click to Center feature can be used while using the digital zoom.
When an image is not displayed on the Multi-Camera page
• Confirm that the global IP address is specified correctly for each camera and
that each camera is connected to the Internet. For Internet access, local IP
addresses (192.168.
. ) cannot be used. (See page 9 of
Troubleshooting on the CD-ROM)
• Confirm the settings on the Multi-Camera Setup page (see page 93).
• Confirm that the web browser is not accessing a proxy server (see page 127).
When setting [Do not permit access from guest users] or [Permit
access from guest users (mobile only)] on the Security:
Administrator page
• An authentication window is displayed when accessing the camera. Enter the
administrator's or the general user's user name and password.
• When you view images from several cameras on the Multi-Camera page, an
authentication window is displayed for each camera that has security settings
enabled. Enter the administrator's or general user's user name and password
registered for each camera.