8 ADJUSTMENTS
84 Rev. 01/2015
8.5.4 Set Reset Position
With the RESET BTDC parameter, you define the angular position of the reset signal from the
upper dead center of the first cylinder. All other cylinders are assessed based on this value. If
there is a difference between the actual and the displayed timing, adjust this value accordingly.
Value range:
– 25.00 to 60.00 with up to two decimal places
Enter decimal places with a period as the delimiter, e.g. 35.55.
– The value for RESET BTDC must be at least 2° in advance of the earliest timing of
schedule A (MAX ADV A) and, if activated, of schedule B (MAX ADV B, also see Set
Ignition Timing Limits on page 93).
Proceed as follows:
Open parameterization level ->
[F2] to RESET BTDC -> [F1] ->
Enter reset position ->
[Enter] -> [F5]
8.5.5 Set Overspeed
With the OVERSPEED parameter, you can specify the maximum overspeed value. If this value is
exceeded, the ignition is switched off and the device will indicate an error by flashing the status
LED (four times).
Value range:
– 0 to 5000, whole numbers