Electronics International MVP-50P - Manual (Page 98)

The LPF-1 is a low-pass filter designed to remove the high frequency spikes on the LASAR Ignition RPM
output. Without this filter the RPM readings on the MVP unit may display jumpy readings at various
engine RPMs. The LPF-1 should be installed between the LASAR RPM output and the EDC RPM input.
Rev: New 5/2/07
LPF-1 Used with the MVP System: LPF-1 Used with the MVP System: LPF-1 Used with the MVP System: LPF-1 Used with the MVP System: LPF-1 Used with the MVP System:
MVP MVP MVP MVP MVP
Brn/Wht Wire
to EDC Pin 26
LPF-1 LPF-1 LPF-1 LPF-1 LPF-1
Blk Wire to
EDC Pin 8 (Gnd)
EDC EDC EDC EDC EDC
Bottom Connector
LASAR RPM
output signal LASAR LASAR LASAR LASAR LASAR
Ingition Ingition Ingition Ingition Ingition
System System System System System
White Wire
A3.0 Appendix
LASAR Ignition RPM Filter