Chapter 7 Appendix
Network capture
QWhy doesn’t the computer screen appear on the monitor?
A1. Make sure that the input mode of the monitor is "Network".
2.Make sure that the Network Capture icon on the task bar of the computer is active (
p.66).
3.Check the parameter set up (
p.67).
Make sure that the numbers of the capture port is the same as the monitor’s port number. The default port number is 9000. If the alert message "Invalid Port No." appears, your computer may be using this port number already. In this case, use another port number.
4.Check the IP address of the computer is registered to the network unit correctly ( 
p. 68).
5.Make sure that your computer is not using the firewall function. The network unit may not be able to use the port due to this firewall function. In this case, please turn off this function temporarily. There are also some port limitations on the net- work equipment such as router. Please consult your network administrator.
Network Viewer
QImages from the file server don’t appear on the monitor?
A1. Make sure that the input mode of the monitor is "Network".
2.Check the account setting of the FTP server (
p.93).
3.The files in the FTP server must be optimized JPEG and converted by using the File Converter 1 or 2. Please check data format. (
p.83)
4.There are several limitations for image file name and program name. Please check file names and program names (
p.91).
5.Make sure that your computer is not using the firewall function. The network unit may not be able to use the port due to this firewall function. In this case, please turn off this function temporarily. There are also some port limitations on the net- work equipment such as router. Please consult your network administrator.
QI cannot make a new program file.
ACheck your account of the FTP server. You must have a mode "Write enable" for its account.(
p.87)