Itm Accutek III, Руководство по эксплуатации

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Missing Pulse Testing
12.1 To perform this test, place the TEST switch in the COIL/IGN
mode and the MEASUREMENT switch to the MISSING
PULSE position.
12.2 Connect the COMMON output of the ACCUTEK III to a good,
clean engine ground. Connect from the HV-TEST output to the
(primary lead positive) point to be monitored. This could be
either the primary harness junction box or, with unshielded igni-
tion coils, this could also be performed at the primary (positive)
connection on the ignition coil.
12.3 With the engine running at a constant speed, the ACCUTEK
III will “learn” the normal operating pattern of the ignition
system.
Should this pattern change, the ACCUTEK III LED will illuminate and
the LCD display will increment according to the number of pulses
missed.
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