14
use caution. Reduce the thumbwheel setting to
reduce the feedback.
Because the FOX Jr’s test leads are so short, the
HOUND Jr may not detect the warble signal more
than a few inches away. When the FOX Jr is con-
nected to longer wires, the HOUND Jr’s sensing
distance will improve.
At high thumbwheel settings, the HOUND Jr’s
high sensitivity may cause the Signal Strength
LED to flash when the tip is tapped or rubbed.
This is normal.
9: Detailed Information
9.1 Methods
Two different basic tracing methods are commonly
used . . . the “LINE/GROUND” connection, and the
“LINE/LINE” connection.
9.1.1 LINE/GROUND Connection
The LINE/GROUND connection produces the
strongest tracing signal, but also creates “crosstalk”
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