Adtec API Help

# XCPKEY XCK XK ## Description:
      Display/Set the XCP Security Key. Display/Set in hexadecimal. A value of zero indicates that
      the unit will respond to any XCP command. A non-zero key requires a matching XCP key in the
      XCP command before it will respond. The default value is zero.
## Form:
      Command Handler: SYSD
      XCPKEY | XCK | XK [key in hex code]
      Argument List:
## Response:
      "OK\r\n" to acknowledge receipt of command, and
      [Key number]
      "ERROR- [Description]\r\n" if error, ending command
      "\r\n" concludes modify responses (empty line)
## Examples:
      *.SYSD XCK 10
        Response is: OK\r\n
                     r\n

      *.SYSD XCPKEY
        Response is: OK\r\n
                     XcpKey = 0x00000010
                     r\n

      *.SYSD XK
        Response is: 0\r\n
                     0x00000010
                     r\n

    (Response from different units)
## Notes:
      The key is given in hexadecimal number.
## Products Supporting Command: mediaHUB mediahub-hd SoloistHD4111 DPI 1200 edjeHD4111 signEdjeHD SoloistHD Pro Created By: Adtec Digital Inc