Extension: Select the image size of 1X to 4X. Extension (2X to 4X) does not
increase the image’s resolution, but rather enlarges its size. Therefore, the quality
of extended image is not as clear as original image.
Frame rate: Select the image transmission speed. (Transmission speed depends
much on network line’s capacity and PC performance). NetCam4 transmits
maximum 30 frames per second, and total frames transmitted by all 4 channels
cannot surpass the maximum rate of 30 fps.
3.3.2
Changing with other image viewer
The default viewer can be changed to any other
view option (normal viewer, simple viewer, server-
push viewer, java applet viewer, and snapshot
viewer).
Normal viewer and simple viewer, a menu is displayed where you can utilize
various buttons for such as pan/tilt/zoom control, gray-image transmission mode,
progressive transmission mode, etc.
Other viewers, The server-push viewer, java applet viewer, and snapshot viewer
menu options are displayed. Server-push viewer allows you to view images when
the NetCam4 is connected on the network with a firewall. Java applet viewer is
for a computer that dose not utilize MS Windows OS such as Macintosh
computer, etc. Snapshot viewer allows you to capture a frozen image.
18
NetCam4
Section 3
NetCam_ii_99011_0047.qxd 12/13/00 1:55 PM Page 18