Sony RS-232C - Manual (Page 7)

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REMOTE COMMAND
Stop sending 30[H] ( ‘0’ )
PLAY 31[H] ( ‘1’ )
PA USE 32[H] ( ‘2’ )
STOP 33[H] ( ‘3’ )
F. F. 34[H] ( ‘4’ )
REW. 35[H] ( ‘5’ )
REC 36[H] ( ‘6’ )
NEXT 37[H] ( ‘7’ )
PREV. 38[H] ( ‘8’ )
POWER ON 39[H] ( ‘9’ )
POWER STANDBY 3A[H] ( ‘:’ )
• Remote command
Specify the command that you want to send.
Because the SRP-X700P keeps sending the CONTROL S signal since its starts sending the “REMOTE COMMAND” of 31[H] - 3A[H]
until it the “Stop sending command” 30[H] is sent, the computer must surely send the “Stop sending command” 30[H] after it sends the
command of 31[H] - 3A[H] once.
Example: When activating PLAY (playback) of LINE3
43[H] 52[H] 43[H] 53[H] 31[H] 31[H] 0D[H] (‘C R C S 1 1 CR’)
FADER LEVEL: 43[H] 4C[H] 56[H] 4C[H] ('CLVL')
This command is used to adjust the sound volume of the specified channel.
Adjustable range of a sound volume is from –
∞ to +10 dB when the sound volume is set to the reference level of 0 dB.
When the power of the SRP-X700P is turned off, the sound volume level is reset to 0 dB.
Caution
This command is supported by the SRP-X700P firmware versions of 1.30 and higher.
• Packet format
43[H] 4C[H] 56[H] 4C[H] “parameter” 0D[H]
• Parameter
The parameter consists of the two-byte data in the following order.
• Channel (1st byte)
Specify the channel that you want to use as the parameter.
byte Parameter name
1st CHANNEL
2nd FADER LEVEL
CHANNEL CHANNEL
MASTER A 40[H] ( ‘@’ ) REMOTE 3 44[H] ( ‘D’ )
MASTER B 41[H] ( ‘A’ ) REMOTE 4 45[H] ( ‘E’ )
REMOTE 1 42[H] ( ‘B’ ) REMOTE 5 46[H] ( ‘F’ )
REMOTE 2 43[H] ( ‘C’ ) REMOTE 6 47[H] ( ‘G’ )