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	<id>https://hifi-remote.com/wiki/index.php?action=history&amp;feed=atom&amp;title=F12</id>
	<title>F12 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://hifi-remote.com/wiki/index.php?action=history&amp;feed=atom&amp;title=F12"/>
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	<updated>2026-04-17T23:24:22Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://hifi-remote.com/wiki/index.php?title=F12&amp;diff=1428&amp;oldid=prev</id>
		<title>The Robman: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://hifi-remote.com/wiki/index.php?title=F12&amp;diff=1428&amp;oldid=prev"/>
		<updated>2025-11-02T18:41:17Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:41, 2 November 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>The Robman</name></author>
	</entry>
	<entry>
		<id>https://hifi-remote.com/wiki/index.php?title=F12&amp;diff=1427&amp;oldid=prev</id>
		<title>The Robman: Created page with &quot;=F12=   UEI protocol: 001A   IRP notation: (Toshiba specification) K=(D:3,H:1,A:1,B:2,F:6) {37.9k,422}&lt;1,-3|3,-1&gt;(K,-34,K) for A=1 or B=1   {37.9k,422}&lt;1,-3|3,-1&gt;(K,-34,K,...&quot;</title>
		<link rel="alternate" type="text/html" href="https://hifi-remote.com/wiki/index.php?title=F12&amp;diff=1427&amp;oldid=prev"/>
		<updated>2014-09-28T00:11:24Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;=&lt;a href=&quot;/wiki/index.php/F12&quot; title=&quot;F12&quot;&gt;F12&lt;/a&gt;=   UEI protocol: 001A   IRP notation: (Toshiba specification) K=(D:3,H:1,A:1,B:2,F:6) {37.9k,422}&amp;lt;1,-3|3,-1&amp;gt;(K,-34,K) for A=1 or B=1   {37.9k,422}&amp;lt;1,-3|3,-1&amp;gt;(K,-34,K,...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=[[F12]]=&lt;br /&gt;
  UEI protocol: 001A&lt;br /&gt;
  IRP notation: (Toshiba specification) K=(D:3,H:1,A:1,B:2,F:6) {37.9k,422}&amp;lt;1,-3|3,-1&amp;gt;(K,-34,K) for A=1 or B=1&lt;br /&gt;
  {37.9k,422}&amp;lt;1,-3|3,-1&amp;gt;(K,-34,K,-88,K,-34,K)+ for H=1. Exactly one of H, A, or B can have a value of 1. &lt;br /&gt;
If H=1 the signal can be sent repeatedly, and F can take any 6 bit value. If A or B=1, the signal is sent once only per button press, and only a single bit of F can be non-zero.&lt;br /&gt;
  IRP notation: (JP1) K=(D:3,H:1,F:8) {37.9k,422}&amp;lt;1,-3|3,-1&amp;gt;(K,-34,K) for H=0.&lt;br /&gt;
  {37.9k,422}&amp;lt;1,-3|3,-1&amp;gt;(K,-34,K,-88,K,-34,K)+ for H=1.&lt;br /&gt;
A and B are subsumed into F, and the value of H is computed in the executor. H=A^B.&lt;br /&gt;
EFC translation: lsb, but not computed in DecodeIR.&lt;br /&gt;
DecodeIR reports H as the subdevice. This is useful when making a Pronto Hex file, or other description based on durations. Remotes with executors (e.g. UEI remotes) normally compute the value of H in the executor, and the &amp;quot;subdevice&amp;quot; is not needed as a parameter. &lt;br /&gt;
[[Category:DecodeIR]]&lt;/div&gt;</summary>
		<author><name>The Robman</name></author>
	</entry>
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