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Post 1 made on Wednesday April 11, 2018 at 03:13
Long Time Member
March 2006
Hello Guys,

I hope you can help. I recently bought the UHD Player Sony UBP-X1000.
I control the device by RS232. The cable is a null modem cable, baud rate 57600, 8 bits, no parity and 1 stop bit. The player settings are set to accept External Control commands.

All my RS232 commands work, except the Power On Command, which is


This command does NOT WORK.

The Power Off Command, which is \x02\x03\x80\x60\x00\x00 works like a charm.

All the other commands do work as well.

The manual says for RS232 Connection:

Operation in POWER-OFF state

Only "POWER_SET(ON)" can be accepted. Other commands end up no response. Please note that the transition from POWER-OFF state to POWER-ON state takes several minutes. Check the status repeatedly (see "Getting to know POWER-ON/OFF state") until the unit changes to POWER-ON state.

I hope you can help.


Last edited by vanh on April 11, 2018 03:24.

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