| 1. | HP (Hewlett-Packard) Musical Instrument 239A Oscillator User Guide w fam HEWLETT mLnM Packard OPERATING AND SERVICE MANUAL MODEL 239A OSCILLATOR Serial Numbers 1814AO01O1 and Greater IMPORTANT NOTICE This manual applies directly to instruments with the serial numbers shown on this page If changes have been made in the instrument since this manual was printed a Manual Changes supplement supplied with this manual will define these changes Backdating information contained in Sec tion VII adapts this manual to instruments havi |
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