Mailing List flyrotary@lancaironline.net Message #5896
From: Russell Duffy <13brv3@bellsouth.net>
Subject: RE: [FlyRotary] Re: EM2 instructions
Date: Mon, 16 Feb 2004 23:29:38 -0600
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>
Message
wire Pin 2 to the light.  The other lead of the light goes to +12 (or whatever voltage the light is rated at).  Pin 2 goes to ground when the alarm is active. 
 
That clears it up.  Thanks.   
 
There are no doubt other details in the instructions that will require clarification.  Don't hesitate to squawk when you run across something that isn't clear.
 
So what exactly is FFCONSTANT :-)    Just kidding, really.   I am curious what the EFI sense is needed for (P3-6), though the connection is straightforward enough. 
 
I'm trying to think of some neat, and professional interface box (terminal strips) that can mount on the engine side of the firewall, and connect to the EM2 via the two sensor connectors.   That would make the wiring easier, and allow a simple, temporary hook up of test sensors under the cowl.  The extra connection might be an issue with thermocouples ??? 
 
Thanks,
Rusty
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