79Value (1 - 4) of channel argument%w and %h indicate respectively the width and height of current live image.%W and %H respectively indicate the width and height of the frame in which the above-mentioned live image is displayed.Itemz When the button is clicked, the first frame is displayed.x When the button is clicked, the frame immediately after alarm is displayed.c When the button is clicked, the last frame is displayed.v When the button is clicked, the image of the preceding frame is displayed.b When the button is clicked, the image of the next frame is displayed. Substitute Character Strings in HTTP ServerParameters can be described in HTML files by means of substitute characters as described below. Ordinary HTML file getWhen an HTML file containing the following substitute characters is transmitted to a client through the HTML protocol, it istransmitted with the substitute characters unconditionally converted into internal parameters.Any characters that begin with % but are not substitute ones are displayed as they are (for example, %k is displayed as%k).If a user wants to transmit a character string that is the same as a substitute, one of the following methods can be chosen.(Example : %m / %m)DescriptionVersionSubstitute characterAction modeCamera channel%m%cPull interval %iIn the Random Input Selection mode, %m is substituted with 0, and in the 1ch staticmode, it is substituted with 1.DescriptionItem Substitute characterCamera channel %c%vIn the Multi Input Selection mode, %m is substituted with 2.Channel (1 to 4) selected in the Random Input Selection mode.Camera channel is not fixed in other modes.Call interval (msec.) in the pull mode (decimal).Live imagedata size%w%hLive imagedisplay size%W%HFirmware VersionEther address %e Ether address (MAC address)00-00-00-00-00-00 type (hexadecimal, 2 x 6-bit) /cgi-bin/chconvSubstitute characters other than %c are the same as in ordinary HTML file get. This substitute character is used to desig-nate a channel number in the Multi Input Selection mode.