REI TALAN 3.0, Руководство пользователя

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HARMONIC LOCATOR PROBE: LINE TRACING AND TAP DETECTION
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2. Tracing Mode
The Tracing Mode utilizes a 225kHz signal (with selectable audio
modulation) from the TALAN to be injected into the wire to be traced.
As you trace the wire, the green RSSI indicator LEDs should increase in
number and the audio tone should be heard when the antenna is
pointed in the direction of the traced wire and within close proximity.
See Figure 5. Typically, you will hear the tone before you will see a
visual indication of close proximity to the wire being traced.
Figure 5: Tracing Mode
3. Device Detection Mode
The Device Detection Mode utilizes the injected 225kHz signal from the
TALAN. As you trace the wire, the red RSSI indicator LEDs (indicating
the presence of the 450kHz 2
nd
harmonic) should increase in number
when the antenna is pointed in the direction of the device and within
close proximity.
Figure 6: Device Detection Mode