Threshold Adjustment Screens - Altronic CPU-95 Operating Instructions Manual

12.0 THRESHOLD ADJUSTMENT SCREENS

12.1 Ten threshold adjustment screens enable the operator to calibrate thresholds
used to diagnose potential ignition problems and control ignition energy based
on the spark reference numbers. All of the threshold screens have the same
button functions as described with the first threshold screen. All thresholds are
accessed under the F2 key.
FROM
12.2 If the CAVG reference number of a cylinder is below the LO SPARK VOLTAGE
threshold, a diagnostic warning for that cylinder will occur. This test will
identify a low voltage demand condition which may result from a shorted coil,
secondary lead or spark plug. To disable diagnostic, set value to zero.
PRESS
F2
TO VIEW
NEXT
CYLINDER
PRESS TO
INCREASE
THRESHOLD
CPU-95EVS OI 7-13
All rights reserved © ALTRONIC, LLC 2013
TO VIEW PRESS
NEXT
GRAPH OF TO ADJUST
CURRENT SPARK
CYLINDER OFFSET
PRESS TO
DECREASE
THRESHOLD
PRESS TO
F2
VIEW FIRST
Note: Coils of the same type that con-
THRESHOLD
tain production dates of great variance
SCREEN
could have spark reference numbers
that do not display in the same range as
each other.
ESC
34