User manual TRENDNET TC-NT2

[. . . ] TC-NT2 PROFESSIONAL NETWORK TESTER INSTRUCTION MANUAL The Network Cable Tester comes in two modular units, a master unit and a remote terminator. The modular design enables the tester to be used for local loop-back test of a patch cable or remote testing of pre-installed premise wiring. [. . . ] (a) Auto Scan Mode: Press and release the AUTO button, the LED in the TX row will scroll in sequence (1, 2, . . . , shield and repeat), to indicate the pins being tested. The RX row of LED will light (or not), in relation to the TX row, to indicate status. (b) Manual Scan Mode: By pressing the TEST button, the tester will change from Auto Scan to Manual Scan mode. The TX row of LED will hold or flash to indicate the pin being tested. The RX row of LED will light (or not), in relation to the TX row, to indicate status. Any subsequent press of the TEST button will advance the LED to the next one in sequence (1, 2, 3, . . . , shield and repeat). (c) LED Status: When combining the information indicated by the RX and TX LEDs, a cable pin-to-pin configuration (cross, 3 straight, reverse, miss-wire. . . etc. ) can be determined. i) If more than one LED from the same row is lit or if TX & RX LEDs are unlit simultaneouslyThis indicates a short . open ii) If a LED is skipped - This may indicate an or a burnt out LED. To test BNC, USB or other cable configurations please use the appropriate adapters and follow the above procedure. The TX LED will begin to scroll in sequence (1, 2, 3, . . . , shield and repeat), to indicate the pins being tested. Use a patch cord (included) if the test cable terminates into a wall jack or patch panel. [. . . ] If a battery is weak or fails, the LED indicators will be dim or fail to light. Please take out the battery if you do not need to use the tester for any extended period. F. [. . . ]