Rev E TR-220 90 008 088-1
2-27
7. If a failure is detected during any test in the Automatic sequence, the Test Set
will “STOP” at that test and display the failure along with the Framing Pulses-
Pulse Width and separation in µs.
8. The operator may override and advance to the next test in sequence by toggling
the AUTO/TEST/MANUAL switch to the AUTO position. It is recommended that
the operator determine the cause of the failure before advancing. Subsequent
tests may be inaccurate or misleading.
9. The operator may also elect to repeat the failed test by toggling the
AUTO/TEST/MANUAL switch to the MANUAL position.
END OF MODE S AUTOMATIC TESTS
Squitter /
FAIL
Illustrate a Squitter failure