ocr: DSZ port 2 speed 2400 pa7300 p83000 pu9 rz ly E - LE - - - - 1 2 3 4 1. DSZ is the command necessary to START DSZ at the DOS prompt 2. These are HARDWARE RELATED CUMMANDS. They tell DSZ: Use Comm 2 -operate at 2400 baud - and set these parameters parameter a (timeout value) to value 7300 parameter B (buffer size) to a value of 3000 parameter U (verbose error msg) to a value of level 9 3. The PRUTUCUL COMMAND for a Zmodem download 4. The UPTIUN CUMMAND -y which causes Zmodem to overwrite an already existing file.
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