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	<id>https://gunkies.org/index.php?action=history&amp;feed=atom&amp;title=Radio_Shack_Monitors</id>
	<title>Radio Shack Monitors - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://gunkies.org/index.php?action=history&amp;feed=atom&amp;title=Radio_Shack_Monitors"/>
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	<updated>2026-09-24T17:48:32Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.9</generator>
	<entry>
		<id>https://gunkies.org/w/index.php?title=Radio_Shack_Monitors&amp;diff=33692&amp;oldid=prev</id>
		<title>Jnc: /* CM-line Monitors */ Link &#039;resolution&#039;</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radio_Shack_Monitors&amp;diff=33692&amp;oldid=prev"/>
		<updated>2024-02-27T10:35:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;CM-line Monitors: &lt;/span&gt; Link &amp;#039;resolution&amp;#039;&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;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:35, 27 February 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l7&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==CM-line Monitors==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==CM-line Monitors==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The CM-line was Radio Shack&#039;s line of color monitors. The original CM-1 is for the TRS-80 Tandy 2000. The &#039;&#039;&#039;CM-4&#039;&#039;&#039; and &#039;&#039;&#039;CM-5&#039;&#039;&#039; are standard resolution CGA monitors compatible with standard [[Tandy Graphics]] modes. The &#039;&#039;&#039;CM-2&#039;&#039;&#039;, &#039;&#039;&#039;CM-10&#039;&#039;&#039;, and &#039;&#039;&#039;CM-ll&#039;&#039;&#039; are high-resolution CGA monitors compatible with the Tandy Graphics II 640 x 200 x 16 colors mode.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The CM-line was Radio Shack&#039;s line of color monitors. The original CM-1 is for the TRS-80 Tandy 2000. The &#039;&#039;&#039;CM-4&#039;&#039;&#039; and &#039;&#039;&#039;CM-5&#039;&#039;&#039; are standard resolution CGA monitors compatible with standard [[Tandy Graphics]] modes. The &#039;&#039;&#039;CM-2&#039;&#039;&#039;, &#039;&#039;&#039;CM-10&#039;&#039;&#039;, and &#039;&#039;&#039;CM-ll&#039;&#039;&#039; are high-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;resolution&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;CGA monitors compatible with the Tandy Graphics II 640 x 200 x 16 colors mode.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===CM-8===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===CM-8===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Jnc</name></author>
	</entry>
	<entry>
		<id>https://gunkies.org/w/index.php?title=Radio_Shack_Monitors&amp;diff=29755&amp;oldid=prev</id>
		<title>Rayrayemu: Added nav template</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radio_Shack_Monitors&amp;diff=29755&amp;oldid=prev"/>
		<updated>2023-05-23T20:18:03Z</updated>

		<summary type="html">&lt;p&gt;Added nav template&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;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:18, 23 May 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l24&quot;&gt;Line 24:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 24:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[https://youtu.be/m79HxULt3O8 The story of the VGM-225, a real lemon among VGA monitors]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[https://youtu.be/m79HxULt3O8 The story of the VGM-225, a real lemon among VGA monitors]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{nav TRS-80}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Radio Shack Peripherals]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Radio Shack Peripherals]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Rayrayemu</name></author>
	</entry>
	<entry>
		<id>https://gunkies.org/w/index.php?title=Radio_Shack_Monitors&amp;diff=29752&amp;oldid=prev</id>
		<title>Rayrayemu: Creation of article</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radio_Shack_Monitors&amp;diff=29752&amp;oldid=prev"/>
		<updated>2023-05-23T19:43:46Z</updated>

		<summary type="html">&lt;p&gt;Creation of article&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Radio Shack produced four different lines of monitors from the release of the [[TRS-80 Tandy 2000]] to end of Tandy Computers with the 4000 line. This article is only for the [[Compatible PCs|Compatible PC]] Radio Shack and [[Color Computer family|Color Computer 3]] machines. For terminals and the Electric Crayon, go to [[Radio Shack Terminals]]. Also, the original Radio Shack monitor was technically the bundled monitor that came with the [[TRS-80 Model I Family|TRS-80 Model I]] but that is nothing but an RCA black and white television with the tuner removed.&lt;br /&gt;
&lt;br /&gt;
==VM-line Monitors==&lt;br /&gt;
&lt;br /&gt;
This was Radio Shack&amp;#039;s line of monochrome monitors with models for the both the TRS-80 Tandy 2000 and the [[Tandy 1000 Series]]. The first model, the &amp;#039;&amp;#039;&amp;#039;VM-1&amp;#039;&amp;#039;&amp;#039;, was made for the 2000. The first monochrome monitors for the 1000 were the &amp;#039;&amp;#039;&amp;#039;VM-2&amp;#039;&amp;#039;&amp;#039; and &amp;#039;&amp;#039;&amp;#039;VM-4&amp;#039;&amp;#039;&amp;#039;. These were composite monitors compatible with the original 1000, and SX, EX, and HX models only. The &amp;#039;&amp;#039;&amp;#039;VM-3&amp;#039;&amp;#039;&amp;#039; and &amp;#039;&amp;#039;&amp;#039;VM-5&amp;#039;&amp;#039;&amp;#039; were made for the other Tandy 1000s.&lt;br /&gt;
&lt;br /&gt;
==CM-line Monitors==&lt;br /&gt;
&lt;br /&gt;
The CM-line was Radio Shack&amp;#039;s line of color monitors. The original CM-1 is for the TRS-80 Tandy 2000. The &amp;#039;&amp;#039;&amp;#039;CM-4&amp;#039;&amp;#039;&amp;#039; and &amp;#039;&amp;#039;&amp;#039;CM-5&amp;#039;&amp;#039;&amp;#039; are standard resolution CGA monitors compatible with standard [[Tandy Graphics]] modes. The &amp;#039;&amp;#039;&amp;#039;CM-2&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;CM-10&amp;#039;&amp;#039;&amp;#039;, and &amp;#039;&amp;#039;&amp;#039;CM-ll&amp;#039;&amp;#039;&amp;#039; are high-resolution CGA monitors compatible with the Tandy Graphics II 640 x 200 x 16 colors mode.&lt;br /&gt;
&lt;br /&gt;
===CM-8===&lt;br /&gt;
&lt;br /&gt;
The &amp;#039;&amp;#039;&amp;#039;CM-8&amp;#039;&amp;#039;&amp;#039; was a specially built monitor for the Color computer 3&amp;#039;s RGB mode.&lt;br /&gt;
&lt;br /&gt;
==EGM-1 Monitor==&lt;br /&gt;
&lt;br /&gt;
The &amp;#039;&amp;#039;&amp;#039;EGM-1&amp;#039;&amp;#039;&amp;#039; was Radio Shack&amp;#039;s only [[EGA]] monitor. It should be noted that there wasn&amp;#039;t any good reason to upgrade a Tandy 1000 to EGA since Tandy Graphics (especially Tandy Graphics II) are almost as good as EGA.&lt;br /&gt;
&lt;br /&gt;
==VGM-line Monitors==&lt;br /&gt;
&lt;br /&gt;
The &amp;#039;&amp;#039;&amp;#039;VGM-100&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;VGM-200&amp;#039;&amp;#039;&amp;#039; series, &amp;#039;&amp;#039;&amp;#039;VGM-300&amp;#039;&amp;#039;&amp;#039; series, and &amp;#039;&amp;#039;&amp;#039;VGM-400&amp;#039;&amp;#039;&amp;#039; series are Tandy-branded (S)[[VGA]] monitors. The original VGM-100 was for the Tandy 3000 and later models were for the 2500 XL and 4000 series systems. &lt;br /&gt;
&lt;br /&gt;
==External Link==&lt;br /&gt;
&lt;br /&gt;
[https://youtu.be/m79HxULt3O8 The story of the VGM-225, a real lemon among VGA monitors]&lt;br /&gt;
&lt;br /&gt;
[[Category: Radio Shack Peripherals]]&lt;/div&gt;</summary>
		<author><name>Rayrayemu</name></author>
	</entry>
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