Yamaha R-S300 Service Manual page 16

R-S300
4. Click [Refer...] and select the firmware name. (Fig. 3)
*
The ID and MCU Type are loaded automatically when the file is selected. (Fig. 3)
Click [OK]. (Fig. 3)
When [Refer...] is clicked, the
"Open" screen appears.
5. Click [Setting], and set the baud rate. (Fig. 4)
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Fig. 3
Fig. 4
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