Black Box TS590A User Manual page 19

SOHO TESTER
After turning on the telephone cable test
mode, subsequently pressing the TEL
button for less than 2 seconds long forces a
new test cycle to begin immediately when
the button is released. Use this to begin a
new test when attaching a new cable to the
tester. Hold the button down for more
than 2 seconds to turn the split pair test
off. The SPLIT icon and the word OFF
appear on the screen momentarily to
indicate 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), turn off
the split pairs test. This way a cable may
pass based on continuity only.
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