Thread: Heathkit Colorbar and Dot Generator Model IG-28: How do I use it?
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Old 01-05-2026, 03:57 PM
kf4rca kf4rca is offline
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Join Date: Feb 2015
Location: Atlanta
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You should add this mod to your IG28 if it has not already been added. It prevents the wagging of vertical lines at the top of the frame when in crosshatch mode. I added it to mine and it works.
Attached Images
File Type: gif heath ig28 mod.gif (3.9 KB, 10 views)
File Type: jpg IG28 Mod.JPG (92.7 KB, 3 views)
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Last edited by kf4rca; 01-06-2026 at 07:39 AM.
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