NOYAFA NF-468 - Manual (Page 5)

RJ11 telephone
cable
NF-468 Main Tester NF-468 Remote Tester
Your excellent helper in cable test! 4
Test by RJ11/RJ12 (NF-468/NF-468L/NF-468B/NF-468BL)
1.Switch on the power, choose"ON" or "S", the power light
will turn on.
2.If RJ11 cable tested, the lights of the main tester and remote
tester will turn on sequently from 2 to 5 and circulates.If
RJ12 tested, the lights of the main tester and remote tester
will turn on sequently from 1 to 6 and circulates.
3. If the cable is breakage, disorder, short circuit, the result is
as what was said above.
4. After operation, turn off the tester.
CABLE TESTER
LAMP
NF-468BL NF-468BL