rpm input
Posted: Thu Jun 13, 2013 6:53 am
If Im using a 12V square wave tach signal do I connect it to the high level spark ground input of the DL1?
Hello,
0 to 5-15 volts is a low level signal. The high level input is designed to connect to the coil directly which is 100's of volts.
Kind regards,
Kieran