1. Connect one end of the cable to the tester and the other end to the corresponding port or device.
2. Turn on the tester and observe the LED indicators for any blinking lights or color changes.
3. Refer to the user manual for specific LED patterns and their meanings.
4. Troubleshoot any identified issues based on the results of the cable test.
5. Turn off the tester and store it in a safe place when not in use.
Keywords: Network Cable Tester, RJ45, RJ11, network connections, cable testing, troubleshooting.