EXFO FTB-610 Wideband Copper Test Module - Manual (Page 184)

Multimeter 2 Tests
176 FTB-610
Locator Tone Test
Locator Tone Test
When Locator Tone is selected from the Signal Tests menu, an alternating
577 Hz signal and a 983 Hz signal are sent separately for 200 ms each. The
sequence of this tone is repeated continuously until you stop the test.
Sinusoidal waveform is used to generate these signals.
Tone
The Tone function allows you to set the Tone Power and generate a pulsed
tone on the line to trace a cable pair at the far end. The page also displays
the Elapsed Time the locator tone is being sent.
To access Tone page:
1. From the Copper main menu Test Groups, select Signal test
.
2. From the Tests menu, select Locator Tone test to start the test.
By default, the Tone page opens.