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Requirements: 1) USB flash drive (empty), with enough free space to hold 8.4 MB. 2) New firmware file provided by YAMAHA, RXZ11-0142.bin Procedure: 1. Copy or Drag & Drop the firmware file “...
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2. Set the ON/OFF button on the front panel to OFF, MASTER and confirm that the AC plug is properly connected to an outlet. 3. While pressing the PROGRAM knob, press (and release) the MASTER ON/OFF button and then keep depressing the PROGRAM knob until “ADVANCED SETUP” appears on the front panel display.
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7. When “UPDATE OK” appears on the display, firmware update is completed. 8. Power OFF the unit by pressing MASTER ON/OFF button on the front panel. 9. Unplug the USB thumb drive. Confirmation of Firmware Update 10. While pressing the PROGRAM knob, press (and release) the MASTER ON/OFF button and then keep depressing the PROGRAM knob until “ADVANCED SETUP”...
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Recovery TIPS in case your update has not been successful: Case#1 Instead of “UPDATE OK”, “FirmUpdate, push MENU key” appeared on the display. This occurs when the program area of the update data inside the USB thumb drive is partially corrupted. To recover, 1.