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the desired sweep time/div . | the desired sweep time/div . | ||
The 541A replaced the two-switch design with a many-position rotary switch. | The 541A replaced the two-switch design with a many-position rotary switch. | ||
This was also the case with the calibrator amplitude, which | This was also the case with setting the calibrator amplitude, | ||
and one switch on the 541A. | which involved two switches on the 541 and one switch on the 541A. | ||
The 541's CRT is part number [[154-098]], also known as the T54. | The 541's CRT is part number [[154-098]], also known as the T54. |