I got my p1900 in the mail today.....pretty straight forward but I'm having two issues:

1. Install is pretty straight forward the only thing I don't get is the auto power on/sleep feature. the 1900 will be powering an ion 330 I'm assuming I'm going to have to solder 1 or more leads to the power button

2. Pulse turnoff is there a jumper setting for this? Won't acc off turn off the 1900 and then the pulse that follows (aka arming the alarm system) turn the pc back on?

Thank you for your patience and help!