564: Difference between revisions
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Tek offered two phosphors for the 564. You can determine which one you have by | Tek offered two phosphors for the 564. You can determine which one you have by | ||
reading the CRT part number, visible in the window in the shield where the | reading the CRT part number, visible in the window in the shield where the | ||
deflection plate connections are. 154-0410-00 is P200, which was the standard | deflection plate connections are. [[154-0410-00]] is P200, which was the standard | ||
tube. The 154-0418-00 is the P201, which has faster writing rate, but at the | tube. The [[154-0418-00]] is the P201, which has faster writing rate, but at the | ||
expense of about 30% shorter useful life. | expense of about 30% shorter useful life. | ||
</blockquote> | </blockquote> | ||