Actia Multi-Diag Scope User Manual

Chap. II - Multi-Diag Motortester
Scope_manual_en-v110.docx — 61 —
1
2
The displayed course shows the spark burn time (1)
and HV peak (ignition) value (2).
Fig. 139 – HV oscilloscope measurement– secondary winding on a single cylinder
If you enter parameters for the twin-coil ignition with HV cables, two columns will be displayed in the bar chart of
the HV for one cylinder. If you setup the oscilloscope measurement, two HV courses will be displayed. One column
(course) corresponds to the measurement at the time of the firing to the “exhaust” and the second column (course)
corresponds to the measurement at the time of the firing to the “compression”.
5.4.4 ALL CYLINDERS MEASUREMENT
The oscilloscope is set to optimum values as a default.
Because the HV sensor allows the measurement of up to 4 cylinders at the same time, it is possible to display all
(max. 4) cylinders simultaneously. If you select this option, the following screen is displayed – see Fig. 140.
The importance of columns is the same as with the single cylinder measurement. Individual columns are indicated
with the numbers of sensors.
Fig. 140 – All cylinders measurement
Fig. 141 – HV measurement on all cylinders (for more detail see
the Chap. I - 5.4.4.2)
Account of buttons ON / OFF - see Note for Fig. 137 and Fig. 138

Actia Multi-Diag Scope Specifications

General

Brand	Actia
Model	Multi-Diag Scope
Category	Measuring Instruments
Language	English