X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao106.cox.net ([68.230.241.40] verified) by logan.com (CommuniGate Pro SMTP 5.2.8) with ESMTP id 3203022 for flyrotary@lancaironline.net; Tue, 07 Oct 2008 11:01:29 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.40; envelope-from=alventures@cox.net Received: from fed1rmimpo02.cox.net ([70.169.32.72]) by fed1rmmtao106.cox.net (InterMail vM.7.08.02.01 201-2186-121-102-20070209) with ESMTP id <20081007150049.TYRS8615.fed1rmmtao106.cox.net@fed1rmimpo02.cox.net> for ; Tue, 7 Oct 2008 11:00:49 -0400 Received: from BigAl ([72.192.137.74]) by fed1rmimpo02.cox.net with bizsmtp id Pr0r1a0041cVYgg04r0rXo; Tue, 07 Oct 2008 11:00:51 -0400 X-Authority-Analysis: v=1.0 c=1 a=ME02KCu2hg4A:10 a=LRLrDjWJ7TYA:10 a=LSXxbLChZwVHB2n0oP4A:9 a=JU3Id1w4b3S7A3OpQmLh6tiVRggA:4 a=vNGxQsTWjH8A:10 a=8wRmJG_zas09hHROdkwA:9 a=uNfrINbRatKPC7vkHpoA:7 a=-Bd4QJvyDrRxzIxh9yZ5-6B6uqsA:4 a=37WNUvjkh6kA:10 X-CM-Score: 0.00 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: Question on EM-2 autotune Date: Tue, 7 Oct 2008 08:02:02 -0800 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0004_01C92852.FB7073D0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 This is a multi-part message in MIME format. ------=_NextPart_000_0004_01C92852.FB7073D0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Mark wrote: As a side note, I had to set the program knob to about 3 o-clock to get = the tuning to come in to where I wanted it. At 12 o-clock it was much too = lean. Not sure why, but I'm sure that Tracy could enlighten me.=20 =20 Mine is the same - well, maybe I'd only need to go to the 2 o'clock position. Tuned with the program knob at 12 o'clock, the 12 o'clock position on the mixture knob gives me lean cruise; in fact maybe a = little too lean - so somewhere toward 3 o'clock gives make max takeoff power. = I guess it has something to do with O2 sensor response. Full rich is not quite to the top on the display mixture bar either. =20 Al G ------=_NextPart_000_0004_01C92852.FB7073D0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Mark wrote:

As a side note, I had to set the program = knob to about 3 o-clock to get the tuning to come in to where I wanted it.  = At 12 o-clock it was much too lean.  Not sure why, but I'm sure that = Tracy could enlighten me. 

 

Mine is the same – = well, maybe I’d only need to go to the 2 = o’clock position.  Tuned with the program knob at 12 = o’clock, the 12 o’clock position on the mixture knob gives me lean cruise; = in fact maybe a little too lean – so somewhere toward 3 o’clock = gives make max takeoff power.  I guess it has something to do with O2 sensor response.  Full rich is not quite to the top on the display mixture = bar either.

 

Al G

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