Summary of Contents for MFJ Enterprises Grandmaster MFJ-484
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MFJ-484 GRANDMASTER MEMORY KEYER The MFJ-484 is a highly sophisticated memory keyer using 15 state-of-the-art Integrated Circuits and 4 Random Access Memories which are standards of the industry. It provides the best in per- formance and the ultimate in flexibility. To insure full benefit of this memory keyer, please read the instructions before operating.
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2. The MFJ-484 comes with a 110 volt AC ADAPTER. First plug the ADAPTER into the sub mini- ature jack on the rear panel and then plug the ADAPTER in the 110 VAC wall socket. It is not necessary to unplug the AC ADAPTER when the memory keyer is not in use. 3.
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tered into the memory; thus, there is a random delay between zero and length of one dot. This requires you to synchronize your sending with the keyer to some extent. At low speed (10–15 wpm) dots may even be missed occasionally. This can be avoided by not releasing the dot lever until a dot starts.
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