Graphing - Altronic CPU-95 Operating Instructions Manual

12.7 If the COV reference number is greater than the HI VARIATION COV threshold,
a diagnostic warning for that cylinder will occur. This test will identify a cylinder
whose cycle-to-cycle voltage demand has become erratic.

13.0 GRAPHING

13.1 The display module has two graphs of the spark diagnostic data.
FROM
13.2 The first graph shows all cylinders CAVG (cylinder average) spark diagnostic
number in relation the EAVG (engine average).
PRESS TO TOGGLE
BETWEEN OUTPUT
LEAD AND CYLINDER
LABEL
PRESS TO INCREMENT
THE CYLINDER BEING
VIEWED
PRESS TO VIEW THE
CURRENT SELECTED
CYLINDER
PRESS TO ADJUST THE
CURRENT SELECTED
CYLINDER TIMING OFFSET
13.3 The second graph shows each individual cylinder. The solid line is the
CPU-95EVS OI 7-13
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Default = 255 (disabled)
PRESS TO
INCREASE/
MAN
DECREASE
THE ZOOM
PRESS TO ACCESS THE
NEXT
CURRENT SELECTED
CYLINDER GRAPH
PRESS TO ADJUST THE
F1
CURRENT SELECTED
CYLINDER SPARK OFFSET
PRESS TO EXIT
TIMING
PRESS
F3
F3
F4
ESC
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