<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"Helvetica Neue";}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Ballontekst Char";
margin:0cm;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.E-mailStijl18
{mso-style-type:personal-reply;
font-family:"Arial","sans-serif";
color:#1F497D;}
span.BallontekstChar
{mso-style-name:"Ballontekst Char";
mso-style-priority:99;
mso-style-link:Ballontekst;
font-family:"Tahoma","sans-serif";}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 70.85pt 70.85pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=NL link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'>I have a 28 VDC compact gyro from a aircraft. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Runs on 24 vdc tough.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Emile<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Van:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Personal_Submersibles [mailto:personal_submersibles-bounces@psubs.org] <b>Namens </b>MerlinSub@t-online.de via Personal_Submersibles<br><b>Verzonden:</b> maandag 27 juni 2016 15:49<br><b>Aan:</b> Personal Submersibles General Discussion<br><b>Onderwerp:</b> Re: [PSUBS-MAILIST] gyro compass<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Air or vaccum power will not work in a sub. </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Try a electric one. </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>24 Volt or 12 V are rare - normaly 400 volt and high frequency - you need a transformer. </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>But notice: </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>The get out of course after 0,5 - 2 hours. And will be normaly re-adjust by a magnetic one in a aircraft. </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Ebay cheaps are often out of service / out of course. The normaly run but get quick out of course. </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Units with work proper certificate (Airworthy) are much more expensive. </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Buy three and select the best working - sale the rest again. </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>vbr Carsten </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'> </span><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'>-----Original-Nachricht-----<o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'>Betreff: Re: [PSUBS-MAILIST] gyro compass<o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'>Datum: 2016-06-27T02:18:46+0200<o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'>Von: "k6fee via Personal_Submersibles" <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'>An: "Personal Submersibles General Discussion" <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><p style='margin:0cm;margin-bottom:.0001pt'> <o:p></o:p></p><div><div><p class=MsoNormal>Hank, <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Try using a gyro compass ( or atifical horizon) from an aircraft. They sre either air, vaccum or electric powered.<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Keith <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div id="composer_signature"><div><p class=MsoNormal><span style='font-size:10.0pt;color:#575757'>Sent from my Verizon, Samsung Galaxy smartphone<o:p></o:p></span></p></div></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><div><p class=MsoNormal><span style='color:black'>-------- Original message --------<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'>From: hank pronk via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'>Date: 6/26/16 4:11 PM (GMT-08:00)<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'>To: Personal Submersibles General Discussion <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'>Subject: [PSUBS-MAILIST] gyro compass<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p></div></div><div><div id="yui_3_16_0_ym19_1_1466982389727_2659"><p class=MsoNormal style='background:white'><span style='font-size:7.0pt;font-family:"Helvetica Neue";color:black'>I am going to try to make a gyro compass, looks doable. I don't care about what direction I am going-I just want to go in a strait line. I will point the sub in the direction I want to go at the surface, then turn on the gyro and sink. Then I can just follow the gyro.<o:p></o:p></span></p></div><div id="yui_3_16_0_ym19_1_1466982389727_2659"><p class=MsoNormal style='background:white'><span style='font-size:7.0pt;font-family:"Helvetica Neue";color:black'>Hank<o:p></o:p></span></p></div></div></div><p class=MsoNormal><o:p></o:p></p></div></body></html>