8
the word “OFF” appearing on the screen
briefly indicates this. Another long press will
toggle back to the split pair testing, and so
on. When split pair testing is not required,
as in the testing of flat satin cable, the split
pairs can be turned off, so a cable may pass
based on continuity only.
Tone
The tone mode generates audio tones for
use with tone tracers on all pairs, a selected
pair or a selected pin. The signal generated
on a pair has the signal on one pin and the
complement of the signal on the other pin of
the pair, yielding a nominal 0 volts peak-to-
peak across the pair.
The pin number of the pin or the letters “P”
(for pin) and “S”(for shield) being driven with
tone and the currently selected tone pattern
are displayed on the screen along with the
“Tone” icon and the icon for the connector
assumed to be used. Once in the tone
generator mode, the TONE button steps to
the next connector pin(s) drive option for
presses of less than seconds. When the
TONE button is pressed and held down
for longer than seconds, the tone pattern
options are stepped through in turn until the
button is released. The tone pattern options
are Hi, Lo, HiLo and HiLo. The HiLo
Summary of Contents for Testifier
Page 1: ...User s Guide www jdsu com know Testifierf All Cable Tester...
Page 2: ......
Page 4: ...RJ12 RJ45 Shielded RJ12 COAX F Conn RJ45 Shielded Front View Remote Unit Top View Main Unit...
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Page 32: ...Document Information Doc TU9856 1 Revision 500 06 08 English www jdsu com know...