Delta CS-NT24, Руководство пользователя

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any changes on the LAN port.
Application : The tester will send special signals to make the connected LAN port flicker at special frequency,
which will enable the installers to easily and quickly find the connected Ethernet cable. This function can prevent
mistakenly insertion or disconnection non-corresponding cable to artificially interrupt network connection.
5.2 PING
Connect a network cable to the meter's “PING/Port flashing” port, press key to “PING” icon and enter to app
interface.
Press key to modify the IP address, package size, package time and send package count parameter,etc.
Press key to adjust value, press key to start the testing
If the IP camera or network device is not configured properly or not plugged in, it will say "network failed", send
and received package number is 0, have 100% packet loss . If the tester connects to the device, it will say "network
succeeded", send and received package number are the same, have a 0% packet loss.
Application: PING testing is the most conventional network debugging tools. It is used for testing if the connected
IP camera or other network equipment's Ethernet port is working normally and the IP address is correct.
It's normal that the first data packet will be lost when test start.