Yamaha YSP-1 Service Manual page 17

4. Start up spDownloader_2_0_7_xxx.exe, the screen will
appear as shown below.
5. Select the data to be transmitted and port.
· COM Port
Select the port of RS-232C.
· D/load Protocol
Select "SPCM Protocol"
6. Select Firmware and execute writing as follows.
First, select DSP APPLICATION and perform steps 1
to 4 for writing.
Then, select SPID and perform steps 1 to 4 for writing.
Finally, select CSC and perform steps 1 to 4 for writing.
1 Press the button beside the Source firmware Box.
And select the firmware.
Select the port of RS-232C
Select SPCM Protocol
1 4
1 4
1
Press this button to open the window
YSP-1
1 4
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