Sony SRP-X700P User Manual

Digital Powered Mixer

SRP-X700P

RS-232C Interface Manual

1st Edition

Issued: 7/2002

 2002 Sony Sound Communications Inc.

Overview

This is the Interface Manual for the Sony SRP-X700P Digital Powered Mixer. This protocol is designed to control the SRP-X700P Digital
Powered Mixer from an externally connected computer. Read this manual together with Operating Instructions.

Caution

The material contained in this manual consists of information that is the property of Sony Corporation and is intended solely for use by the
purchasers of the equipment described in this manual.
Sony Corporation expressly prohibits the duplication of any portion of this manual or the use thereof for any purpose other than the operation
or maintenance of the equipment described in this manual without the express written permission of Sony Corporation.

Numeric expression and nomenclature of character

The numeric values followed by [H] indicate the hexadecimal numbers. Other numeric values are the decimal values.
The characters surrounded by apostrophes (‘ ’) indicate the hexadecimal numbers converted the by the ASCII code.

Connecting Computer

Connect the COM port of a computer to the REMOTE RS-232C terminal of the SRP-X700P Digital Powered Mixer.
The REMOTE RS-232C terminal of the SRP-X700P Digital Powered Mixer has the following specifications.

Terminal shape : D-SUB 9-pins, male, inch-sized screws
Electrical specifications : Conforms to the RS-232C standard
Connection :

Pin No. Name

1F.G

2 RXD

3 TXD

4 DTR

5 GND

6 DSR

7RTS

8 CTS

9 OPEN

SRP-X700P Computer COM port
REMOTE RS-232C terminal (for D-SUB 9-pins male connector)

Name Pin No. Pin No. Name

RXD 2 3 TXD
TXD 3 2 RXD
GND 5 5 GND

Communication Format

The communication format is described below.

1 2 3 4 5

6 7 8 9

Baud rate : 9600 bps
Communication mode : Half-duplex start stop system (asynchronous)
Data length : 8 bits
Parity : Odd
Stop bit : 1 bit
Flow control : None

– 2 –

Communication Protocol

The communication protocol is described below.

• When the SRP-X700P has received a command from computer successfully, the SRP-X700P returns “ACK” (Acknowledge). When the
SRP-X700P fails to process the command due to reception error or others, it returns “NAK” (Not Acknowledge).

• When a computer has sent a command, the computer should wait “ACK” or “NAK” to be returned from the SRP-X700P. Upon receipt of
the return, a computer can send the next command.

• If a computer does not receive any return even after 1000 ms has elapsed since the transmission of a command, it means that the SRP­X700P has not received the command normally. A computer should re-send the command again.

• A command transmission from a computer should be completed within 500 ms.
If transmission of a command cannot be completed within 500 ms, the command will not be processed and “NAK” will be returned.

• When a computer receives “NAK” during transmission of a command, a computer should stop sending the command immediately.

Handshake Code

ACK: 40[H] ( ‘A’ )

When the SRP-X700P has received and processed the command from an external computer successfully, it returns “ACK” notifying that the
command is executed. There are cases that other data are added to “ACK” and are returned together depending on the command.
Refer to Command Reference for details.

NAK: 4E[H] ( ‘N’ )

When the SRP-X700P fails to process the command supplied from an external computer, it returns “NAK” to a computer.

DELIMITER: 0D[H] ( ‘CR’ )

The SRP-X700P adds the delimiter code 0D [H] (equivalent to the carriage return of the ASCII code) to the last byte of all commands.

Communication Packet Format

Communication packet has the variable data length.
A communication packet consists of command, parameter and delimiter as shown below.

Example; When selecting C with LINE4 SELECT.
43[H] 53[H] 45[H] 4C[H] 33[H] 0D[H] (‘C S E L 3 CR’)

1 Command

2 Parameter

3 Delimiter

1. Command

A command consists of the four bytes.

2. Parameter

Length of a parameter changes depending on command.
Refer to Command Reference for details.

3. Delimiter

The SRP-X700P adds the delimiter code 0D [H] (equivalent to the carriage return of the ASCII code) to the last byte of all commands.

– 3 –

Command Reference

Basic Control Commands

The group of the Basic Control Commands contains 12 commands that enable you to perform the basic operations such as changing the
sound volume, switching the LINE4 SELECTOR of the SRP-X700P and others.

CONTROL S: 43[H] 52[H] 43[H] 53[H] (‘CRCS’)

This command is used to control an external equipment that is connected to the CONTROL S terminal of the SRP-X700P.

• Packet format

43[H] 52[H] 43[H] 53[H] “parameter” 0D[H]

• Parameter

The parameter consists of the two-byte data in the following order.

byte Parameter name

1st CHANNEL

2nd REMOTE COMMAND

• Channel

Specify the equipment to which you want to send the command.

CHANNEL

LINE 3 INPUT 31[H] ( ‘1’ )

LINE 4A INPUT 32[H] ( ‘2’ )

LINE 4B INPUT 33[H] ( ‘3’ )

LINE 4C INPUT 34[H] ( ‘4’ )

LINE 4D INPUT 35[H] ( ‘5’ )

LINE 4E INPUT 36[H] ( ‘6’ )

LINE 4F INPUT 37[H] ( ‘7’ )

LINE 4 INPUT 38[H] ( ‘8’ )

When LINE 4 INPUT is specified, a remote command is sent to the channel that is currently selected by LINE 4 input.

– 4 –

• Remote command

Specify the command that you want to send.

REMOTE COMMAND

Stop sending 30[H] ( ‘0’ )

PLAY 31[H] ( ‘1’ )

PAUSE 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] ( ‘:’ )

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’)

LEVEL DOWN: 43[H] 4C[H] 56[H] 2D[H] (‘CLV–’)

This command is used to decrease the sound volume of the specified channel.
When this command is sent, the sound volume keeps decreasing. When the LEVEL UP/DOWN STOP command that is described later, is
sent, the sound volume stops decreasing.
Variable range of a sound volume is from –∞ to +10 dB when the sound volume is set to the reference level 0 dB.

• Packet format

43[H] 4C[H] 56[H] 2D[H] “parameter” 0D[H]

• Parameter

Specify the channel that you want to use, as the parameter.

CHANNEL CHANNEL

MIC1/WL1 INPUT 30[H] ( ‘0’ ) LINE OUTPUT5 3C[H] ( ‘<’ )

MIC2/WL2 INPUT 31[H] ( ‘1’ ) LINE OUTPUT6 3D[H] ( ‘=’ )

MIC3 INPUT 32[H] ( ‘2’ ) LINE OUTPUT7 3E[H] ( ‘>’ )

MIC4 INPUT 33[H] ( ‘3’ )LINE OUTPUT8 3F[H] ( ‘?’ )

MIC5/LINE1 INPUT 34[H] ( ‘4’ ) MASTER A 40[H] ( ‘@’ )

MIC6/LINE2 INPUT 35[H] ( ‘5’ ) MASTER B 41[H] ( ‘A’ )

LINE 3 INPUT 36[H] ( ‘6’ )REMOTE 1 42[H] ( ‘B’ )

LINE 4 INPUT 37[H] ( ‘7’ )REMOTE 2 43[H] ( ‘C’ )

LINE OUTPUT1 38[H] ( ‘8’ )REMOTE 3 44[H] ( ‘D’ )

LINE OUTPUT2 39[H] ( ‘9’ )REMOTE 4 45[H] ( ‘E’ )

LINE OUTPUT3 3A[H] ( ‘:’ )REMOTE 5 46[H] ( ‘F’ )

LINE OUTPUT4 3B[H] ( ‘;’ )REMOTE 6 47[H] ( ‘G’ )

Example: When decreasing the sound volume of LINE4

43[H] 4C[H] 56[H] 2D[H] 37[H] 0D[H] (‘C L V - 7 CR’)

– 5 –

LEVEL UP: 43[H] 4C[H] 56[H] 2B[H] (‘CLV+’)

This command is used to increase the sound volume of the specified channel.
When this command is sent, the sound volume keeps increasing. When the LEVEL UP/DOWN STOP command that is described later, is
sent, the sound volume stops increasing.
Variable range of a sound volume is from –∞ to +10 dB when the sound volume is set to the reference level 0 dB.

• Packet format

43[H] 4C[H] 56[H] 2B[H] “parameter” 0D[H]

• Parameter

Same as that of the LEVEL DOWN command.

Example: When increasing the sound volume of MIC 3 INPUT

43[H] 4C[H] 56[H] 2B[H] 32[H] 0D[H] (‘C L V + 2 CR’)

LEVEL UP/DOWN STOP: 43[H] 4C[H] 56[H] 53[H] (‘CLVS’)

This command is used to stop increasing or to stop decreasing the sound volume caused by the LEVEL UP command and the LEVEL
DOWN command.

• Packet format

43[H] 4C[H] 56[H] 53[H] “parameter” 0D[H]

• Parameter

Same as that of LEVEL UP command.

Example: When stopping increasing/decreasing the sound volume of LINE4

43[H] 4C[H] 56[H] 53[H] 37[H] 0D[H] (‘C L V S 7 CR’)

LINE 4 SELECT: 43[H] 53[H] 45[H] 4C[H] (‘CSEL’)

This command is used to select the desired channel (A to F) for the LINE 4 input terminal.

• Packet format

43[H] 53[H] 45[H] 4C[H] “parameter” 0D[H]

• Parameter

Specify the channel that you want to select, as the parameter.

CHANNEL

OFF 30[H] ( ‘0’ )

A31[H] ( ‘1’ )

B32[H] ( ‘2’ )

C33[H] ( ‘3’ )

D34[H] ( ‘4’ )

E35[H] ( ‘5’ )

F36[H] ( ‘6’ )

Example: When selecting the channel-B of the LINE4 input terminal.

43[H] 53[H] 45[H] 4C[H] 32[H] 0D[H] (‘C S E L 2 CR’)

– 6 –

MUTING: 43[H] 4D[H] 55[H] 54[H] (‘CMUT’)

This command is used to mute the specified channel or cancel muting of the specified channel.

• Packet format

43[H] 4D[H] 55[H] 54[H] “parameter” 0D[H]

• Parameter

The parameter consists of the two-byte data in the following order.

byte Parameter name

1st CHANNEL

2nd MUTING

• Channel

Same as that of LEVEL UP command.

• Muting

MUTING

CANCEL MUNTING 40[H] ( ‘@’ )

MUTING 41[H] ( ‘A’ )

Example: When muting REMOTE1

43[H] 4D[H] 55[H] 54[H]42[H] 41[H] 0D[H] (‘C M U T B A CR’)

PARALLEL OUTPUT OFF: 43[H] 50[H] 4F[H] 46[H] (‘CPOF’)

This command is used to turn off OUTPUT of the REMOTE PARALLEL terminals separately of the SRP-X700P.

• Packet format

43[H] 50[H] 4F[H] 46[H] “parameter” 0D[H]

• Parameter

Specify any single channel that you want to turn off, as the parameter.

CHANNEL

131[H] ( ‘1’ )

232[H] ( ‘2’ )

333[H] ( ‘3’ )

434[H] ( ‘4’ )

535[H] ( ‘5’ )

636[H] ( ‘6’ )

737[H] ( ‘7’ )

838[H] ( ‘8’ )

939[H] ( ‘9’ )

10 3A[H] ( ‘:’ )

Example: When turning off channel 2

43[H] 50[H] 4F[H] 46[H] 32[H] 0D[H] (‘C P O F 2 CR’)

– 7 –

PARALLEL OUTPUT ON: 43[H] 50[H] 4F[H] 4E[H] (‘CPON’)

This command is used to turn on OUTPUT of the REMOTE PARALLEL terminals separately of the SRP-X700P.

• Packet format

43[H] 50[H] 4F[H] 4E[H] “parameter” 0D[H]

• Parameter

Same as that of the PARALLEL OUT OFF command.

Example: When turning on channel 1

43[H] 50[H] 4F[H] 4E[H] 31[H] 0D[H] (‘C P O N 1 CR’)

PROJECTOR POWER CONTROL: 43[H] 50[H] 4A[H] 50[H] (‘CPJP’)

This command is used to turn on the power or to set the power standby of the projected that is connected to the PROJECTOR CONTROL
terminal of the SRP-X700P.

• Packet format

43[H] 50[H] 4A[H] 50[H] “parameter” 0D[H]

• Parameter

Specify either POWER ON or POWER STANDBY as the parameter.

POWER

STANDBY 40[H] ( ‘@’ )

ON 41[H] ( ‘A’ )

Example: When turning on the power of projector

43[H] 50[H] 4A[H] 50[H]41[H] 0D[H] (‘C P J P A CR’)

– 8 –

SCENE RECALL: 43[H] 52[H] 43[H] 4C[H] (‘CRCL’)

This command is used to recall the desired scene.

• Packet format

43[H] 52[H] 43[H] 4C[H] “parameter” 0D[H]

• Parameter

Specify the scene number that you want to use, as the parameter.

• Scene No.

Specify the scene number that you want to use.

SCENE No. SCENE No.

131[H] ( ‘1’ )11 3B[H] ( ‘;’ )

232[H] ( ‘2’ ) 12 3C[H] ( ‘<’ )

333[H] ( ‘3’ ) 13 3D[H] ( ‘=’ )

434[H] ( ‘4’ )14 3E[H] ( ‘>’ )

535[H] ( ‘5’ )15 3F[H] ( ‘?’ )

636[H] ( ‘6’ )16 40[H] ( ‘@’ )

737[H] ( ‘7’ )17 41[H] ( ‘A’ )

838[H] ( ‘8’ )18 42[H] ( ‘B’ )

939[H] ( ‘9’ )19 43[H] ( ‘C’ )

10 3A[H] ( ‘:’ )20 44[H] ( ‘D’ )

Example: When recalling scene No.7

43[H] 52[H] 43[H] 4C[H] 3A[H] 0D[H] (‘C R C L 7 CR’)

STATUS REQUEST: 52[H] 53[H] 54[H] 54[H] (‘RSTT’)

This command is used to acquire the statuses such as level meter value and others from the SRP-X700P.

• Packet format

52[H] 53[H] 54[H] 54[H] “specified value” 0D[H]

Specify any single value that corresponds to the parameter name in the following table.
Example: When reading the MIC5/LINE1 level meter value.

52[H] 53[H] 54[H] 54[H] 34[H] 0D[H] (‘R S T T 4 CR’)

• Return packet format

When communication with the SRP-X700P is established with success, the single-byte parameter corresponding to the specified value is
returned together with ACK (41[H] (‘A’)) in the order shown below.

41[H] “parameter” 0D[H]

Global reading of all parameters

When you want to read all of the parameters that can be read by the STATUS REQUEST command, send the command in the following
format.

• Packet format

52[H] 41[H] 53[H] 54[H] 0D[H] (‘R A S T CR’)

• Return packet format

The parameter containing the 74 bytes is returned always in the order shown in the following table.

– 9 –

• Parameter

byte Parameter name

1st MIC 1/WL 1 LEVEL METER VALUE 38th PARALLEL INPUT7-12

2nd MIC 2/WL 2 LEVEL METER VALUE 39th PARALLEL OUTPUT1-6

3rd MIC 3 LEVEL METER VALUE 40th PARALLEL OUTPUT7-10

4th MIC 4 LEVEL METER VALUE 41st MIC 1/WL 1 FADER VALUE

5th MIC 5/LINE 1 LEVEL METER VALUE 42nd MIC 2/WL 2 FADER VALUE

6th MIC 6/LINE 2 LEVEL METER VALUE 43rd MIC 3 FADER VALUE

7th LINE 3 L LEVEL METER VALUE 44th MIC 4 FADER VALUE

8th LINE 3 R LEVEL METER VALUE 45th MIC 5/LINE 1 FADER VALUE

9th LINE 4 L LEVEL METER VALUE 46th MIC 6/LINE 2 FADER VALUE

10th LINE 4 R LEVEL METER VALUE 47th LINE 3 FADER VALUE

11th LINE 4 RL LEVEL METER VALUE 48th LINE 4 FADER VALUE

12th LINE 4 RR LEVEL METER VALUE 49th LINE OUTPUT 1 FADER VALUE

13th LINE 4 C LEVEL METER VALUE 50th LINE OUTPUT 2 FADER VALUE

14th LINE 4 SW LEVEL METER VALUE 51st LINE OUTPUT 3 FADER VALUE

15th LINE OUTPUT 1 LEVEL METER VALUE 52nd LINE OUTPUT 4 FADER VALUE

16th LINE OUTPUT 2 LEVEL METER VALUE 53rd LINE OUTPUT 5 FADER VALUE

17th LINE OUTPUT 3 LEVEL METER VALUE 54th LINE OUTPUT 6 FADER VALUE

18th LINE OUTPUT 4 LEVEL METER VALUE 55th LINE OUTPUT 7 FADER VALUE

19th LINE OUTPUT 5 LEVEL METER VALUE 56th LINE OUTPUT 8 FADER VALUE

20th LINE OUTPUT 6 LEVEL METER VALUE 57th MASTER A FADER VALUE

21st LINE OUTPUT 7 LEVEL METER VALUE 58th MASTER B FADER VALUE

22nd LINE OUTPUT 8 LEVEL METER VALUE 59th REMOTE 1 FADER VALUE

23rd REC OUT 1 LEVEL METER VALUE 60th REMOTE 2 FADER VALUE

24th REC OUT 2 LEVEL METER VALUE 61st REMOTE 3 FADER VALUE

25th MIC SWICTH 62nd REMOTE 4 FADER VALUE

26th WL RF 63rd REMOTE 5 FADER VALUE

27th MIC INPUT OVER GAIN 64th REMOTE 6 FADER VALUE

28th LINE INPUT OVER GAIN 65th MIC INPUT MUTING

∞

29th MIC INPUT

30th LINE INPUT –

31st LINE OUTPUT1-6 OVER GAIN 68th

32nd LINE OUTPUT7,8 OVER GAIN 69th MASTER MUTING

33rd LINE OUTPUT1-6 –

34th LINE OUTPUT7,8 –

35th CLIP/PROTECTION 72nd SCENE RECALL

36th GATE 73rd LOCK/FADER ACTIVE

37th PARALLEL INPUT1-6 74th FR SETUP STATUS

–

∞

∞

∞

Specified
Value

30[H] (‘0’)

31[H] (‘1’)

32[H] (‘2’)

33[H] (‘3’)

34[H] (‘4’)

35[H] (‘5’)

36[H] (‘6’)

37[H] (‘7’)

38[H] (‘8’)

39[H] (‘9’)

3A[H] (‘:’)

3B[H] (‘;’)

3C[H] (‘<’)

3D[H] (‘=’)

3E[H] (‘>’)

3F[H] (‘?’)

40[H] (‘@’)

41[H] (‘A’)

42[H] (‘B’)

43[H] (‘C’)

44[H] (‘D’)

45[H] (‘E’)

46[H] (‘F

47[H] (‘G

48[H] (‘H

49[H] (‘I

4A[H] (‘J

4B[H] (‘K

4C[H] (‘L

4D[H] (‘M

4E[H] (‘N

4F[H] (‘O

50[H] (‘P

51[H] (‘Q

52[H] (‘R

53[H] (‘S

54[H] (‘T

’)

’)

byte Parameter name

’)

’)

’)

’)

’)

’)

66th LINE INPUT MUTING

’)

67th LINE OUTPUT1-6 MUTING

’)

LINE OUTPUT / REC OUT /

SPEAKER OUTPUT MUTING

’)

’)

70th GROUP MUTING

’)

71st LINE4 SELECT

’)

’)

Specified
Value

55[H] (‘U’)

56[H] (‘V’)

57[H] (‘W’)

58[H] (‘X’)

59[H] (‘Y’)

5A[H] (‘Z’)

5B[H] (‘[’)

5C[H] (‘\’)

5D[H] (‘]’)

5E[H] (‘^’)

5F[H] (‘_’)

60[H] (‘`’)

61[H] (‘a’)

62[H] (‘b’)

63[H] (‘c’)

64[H] (‘d’)

65[H] (‘e’)

66[H] (‘f’)

67[H] (‘g’)

68[H] (‘h’)

69[H] (‘i’)

6A[H] (‘j

6B[H] (‘k

6C[H] (‘l

6D[H] (‘m

6E[H] (‘n

6F[H] (‘o

70[H] (‘p

71[H] (‘q

72[H] (‘r

73[H] (‘s

74[H] (‘t’)

75[H] (‘u

76[H] (‘v

77[H] (‘w

78[H] (‘x

79[H] (‘y

’)

’)

’)

’)

’)

’)

’)

’)

’)

’)

’)

’)

’)

’)

’)

The parameters to be returned have the following meaning.

– 10 –

Level meter value

The level meter values [dB] are indicated as shown below.

LEVEL LEVEL

under -30 30[H] (‘0’)-4 39[H] (‘9’)

-30 31[H] (‘1’)-3 3A[H] (‘:’)

-20 32[H] (‘2’)-2 3B[H] (‘;’)

-15 33[H] (‘3’) -1 3C[H] (‘<’)

-10 34[H] (‘4’)0 3D[H] (‘=’)

-8 35[H] (‘5’)1 3E[H] (‘>’)

-7 36[H] (‘6’) 2 3F[H] (‘?’)

-6 37[H] (‘7’) 3 40[H] (‘@’)

-5 38[H] (‘8’)

MIC SWITCH

This command is used to display the status of the +48V switches of the MIC1/WL1 to MIC6/LINE2 by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
01

MIC6/LINE2 MIC5/LINE1

MIC4 MIC3 MIC2/WL2 MIC1/WL1

When the corresponding bit is ‘1’, the +48V switch is in the ON state. When the corresponding bit is ‘0’, it is in the OFF state.
Bit-6 and bit-7 are fixed all the time.

WL RF

Turning on/off of the RF indicator of the wireless tuner that is installed in the SRP-X700P is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000WL2WL1

RF RF

When the corresponding bit is ‘1’, the RF indicator turns on. When the corresponding bit is ‘0’, the RF indicator turns off.
Bit-2 to bit-7 are fixed all the time.

MIC OVER GAIN

Turning on/off of the OVER GAIN indicators of MIC1/WL1 to MIC6/LINE2 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 MIC6/ MIC5/ MIC4 MIC3 MIC2/ MIC1/

LINE2 LINE1 WL2 WL1

When the corresponding bit is ‘1’, the OVER GAIN turns on. When the corresponding bit is ‘0’, the OVER GAIN turns off.
Bit-6 and bit-7 are fixed all the time.

LINE INPUT OVER GAIN

Turning on/off of the OVER GAIN indicators of LINE3 and 4 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000LINE4 LINE3

When the corresponding bit is ‘1’, the OVER GAIN turns on. When the corresponding bit is ‘0’, the OVER GAIN turns off.
Bit-2 to bit-7 are fixed all the time.

– 11 –

MIC INPUT –∞

Turning on/off of the -∞ indicators of MIC1/WL1 to MIC6/LINE2 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 MIC6/ MIC5/ MIC4 MIC3 MIC2/ MIC1/

LINE2 LINE1 WL2 WL1

When the corresponding bit is ‘1’, –∞ indicator turns on. When the corresponding bit is ‘0’, –∞ indicator turns off.
Bit-6 and bit-7 are fixed all the time.

LINE INPUT OVER GAIN

Turning on/off of the –∞ indicator of LINE3 and 4 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000LINE4 LINE3

When the corresponding bit is ‘1’, –∞ indicator turns on. When the corresponding bit is ‘0’, -∞ indicator turns off.
Bit-2 to bit-7 are fixed all the time.

LINE OUTPUT1-6 OVER GAIN

Turning on/off of the OVER GAIN indicators of LINE OUTPUT1 to 6 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1

When the corresponding bit is ‘1’, the OVER GAIN turns on. When the corresponding bit is ‘0’, the OVER GAIN turns off.
Bit-6 and bit-7 are fixed all the time.

LINE OUTPUT7,8 OVER GAIN

Turning on/off of the OVER GAIN indicators of LINE OUTPUT7 and 8 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000OUT8 OUT7

When the corresponding bit is ‘1’, the OVER GAIN turns on. When the corresponding bit is ‘0’, the OVER GAIN turns off.
Bit-2 to bit-7 are fixed all the time.

LINE OUTPUT1-6 –∞

Turning on/off of the –∞ indicators of LINE OUTPUT1 to 6 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1

When the corresponding bit is ‘1’, -∞ indicator turns on. When the corresponding bit is ‘0’, –∞ indicator turns off.
Bit-6 and bit-7 are fixed all the time.

LINE OUTPUT7,8 –∞

Turning on/off of the –∞ indicator of OUTPUT7 and 8 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000OUT8 OUT7

When the corresponding bit is ‘1’, –∞ indicator turns on. When the corresponding bit is ‘0’, –∞ indicator turns off.
Bit-2 to bit-7 are fixed all the time.

– 12 –

CLIP/PROTECTION

Turning on/off of the CLIP and PROTECTION indicators of speaker output is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
01000PROTECTION CH2 CLIP CH1 CLIP

When the corresponding bit is ‘1’, the indicator turns on. When the corresponding bit is ‘0’, the indicator turns off.
Bit-2 to bit-7 are fixed all the time.

GATE

Operating status of the GATE of the automatic mixer block is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 MIC6/ MIC5/ MIC4 MIC3 MIC2/ MIC1/

LINE2 LINE1

When the corresponding bit is ‘1’, the GATE is in the close state (operating). When the corresponding bit is ‘0’, the GATE is in the open
state.
Bit-6 and bit-7 are fixed all the time.

WL2 WL1

PARALLEL INPUT1-6

Presence or absence of input signal to the PARALLEL INPUT1 to 6 connectors on the rear panel of the SRP-X700P is indicated by the 8-bit
data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 IN6 IN5 IN4 IN3 IN2 IN1

When the corresponding bit is ‘1’, input signal is present. When the corresponding bit is ‘0’, input signal is absent.
Bit-6 and bit-7 are fixed all the time.

PARALLEL INPUT7-12

Presence or absence of input signal to the PARALLEL INPUT7 to 12 connectors on the rear panel of the SRP-X700P is indicated by the
8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 IN12 IN11 IN10 IN9 IN8 IN7

When the corresponding bit is ‘1’, input signal is present. When the corresponding bit is ‘0’, input signal is absent.
Bit-6 and bit-7 are fixed all the time.

PARALLEL OUTPUT1-6

Presence or absence of output signal at the PARALLEL OUTPUT1 to 6 connectors on the rear panel of the SRP-X700P is indicated by the 8­bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1

When the corresponding bit is ‘1’, output signal is present. When the corresponding bit is ‘0’, output signal is absent.
Bit-6 and bit-7 are fixed all the time.

– 13 –

PARALLEL OUTPUT7-10

Presence or absence of output signal at the PARALLEL OUTPUT7 to 10 connectors on the rear panel of the SRP-X700P is indicated by the
8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 0 0 OUT10 OUT9 OUT8 OUT7

When the corresponding bit is ‘1’, output signal is present. When the corresponding bit is ‘0’, output signal is absent.
Bit-4 to bit-7 are fixed all the time.

FADER VALUE

The fader value [dB] of each input channel, output channel and of the group fader is indicated as shown in the table below.
The fader value of each input channel and output channel is the value that is shown by the yellow marker on the side of the fader in the
INPUT OVERVIEW screen and OUTPUT OVERVIEW screen of the supplied software SRP-X700P Manager.

FADER VALUE FADER VALUE F ADER VALUE

- ∞ 30[H] (‘0’) -12.0 48[H] (‘H’) +3.5 60[H] (‘`’)

-70.0 31[H] (‘1’) -11.0 49[H] (‘I’) +4.0 61[H] (‘a’)

-60.0 32[H] (‘2’) -10.0 4A[H] (‘J’) +4.5 62[H] (‘b’)

-55.0 33[H] (‘3’) -9.0 4B[H] (‘K’)+5.0 63[H] (‘c’)

-50.0 34[H] (‘4’) -8.0 4C[H] (‘L’) +5.5 64[H] (‘d’)

-45.0 35[H] (‘5’) -7.0 4D[H] (‘M’) +6.0 65[H] (‘e’)

-40.0 36[H] (‘6’) -6.0 4E[H] (‘N’) +6.5 66[H] (‘f’)

-35.0 37[H] (‘7’)-5.0 4F[H] (‘O’)+7.0 67[H] (‘g’)

-32.5 38[H] (‘8’)-4.5 50[H] (‘P’) +7.5 68[H] (‘h’)

-30.0 39[H] (‘9’)-4.0 51[H] (‘Q’) +8.0 69[H] (‘i’)

-27.5 3A[H] (‘:’)-3.5 52[H] (‘R’)+8.5 6A[H] (‘j’)

-25.0 3B[H] (‘;’)-3.0 53[H] (‘S’)+9.0 6B[H] (‘k’)

-24.0 3C[H] (‘<’)-2.5 54[H] (‘T’)+10.0 6C[H] (‘l’)

-23.0 3D[H] (‘=’)-2.0 55[H] (‘U’) +11.0 6D[H] (‘m’)

-22.0 3E[H] (‘>’)-1.5 56[H] (‘V’) +12.0 6E[H] (‘n’)

-21.0 3F[H] (‘?’)-1.0 57[H] (‘W’) +13.0 6F[H] (‘o’)

-20.0 40[H] (‘@’)-0.5 58[H] (‘X’) +14.0 70[H] (‘p’)

-19.0 41[H] (‘A’) 0 59[H] (‘Y’) +15.0 71[H] (‘q’)

-18.0 42[H] (‘B’)+0.5 5A[H] (‘Z’) +16.0 72[H] (‘r’)

-17.0 43[H] (‘C’) +1.0 5B[H] (‘[’) +17.0 73[H] (‘s’)

-16.0 44[H] (‘D’)+1.5 5C[H] (‘ \’) +18.0 74[H] (‘t’)

-15.0 45[H] (‘E’) +2.0 5D[H] (‘]’) +19.0 75[H] (‘u’)

-14.0 46[H] (‘F’) +2.5 5E[H] (‘^’) +20.0 76[H] (‘v’)

-13.0 47[H] (‘G’)+3.0 5F[H] (‘_’)

– 14 –

MIC MUTING

Status of muting of MIC1/WL1 to MIC6/LINE2 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 MIC6/ MIC5/ MIC4 MIC3 MIC2/ MIC1/

LINE2 LINE1 WL2 WL1

When the corresponding bit is ‘1’, the audio is muted. When the corresponding bit is ‘0’, muting is released.
Bit-6 and bit-7 are fixed all the time.

LINE INPUT MUTING

Status of muting of LINE3 and 4 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000LINE4 LINE3

When the corresponding bit is ‘1’, the audio is muted. When the corresponding bit is ‘0’, muting is released.
Bit-2 to bit-7 are fixed all the time.

LINE OUTPUT1-6 MUTING

Status of muting of OUTPUT1 to 6 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1

When the corresponding bit is ‘1’, the output signal is muted. When the corresponding bit is ‘0’, muting is released.
Bit-6 and bit-7 are fixed all the time.

LINE OUTPUT7,8/REC OUT1,2/SPEAKER OUTPUT 1,2 MUTING

Status of muting of OUTPUT7 and 8/RECOUT1 and 2/SPEAKER OUT1 and 2 is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 SPK2 SPK1 REC2 REC1 OUT8 OUT7

When the corresponding bit is ‘1’, the output signal is muted. When the corresponding bit is ‘0’, muting is released.
Bit-6 and bit-7 are fixed all the time.

MASTER MUTING

Status of muting of MASTER A and B faders among the GROUP FADER is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000MASTER B MASTER A

When the corresponding bit is ‘1’, the MASTER fader is muted. When the corresponding bit is ‘0’, muting is released.
Bit-2 to bit-7 are fixed all the time.

– 15 –

GROUP MUTING

Status of muting of REMOTE1 to 6 among the GROUP FADER is indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 1 REMOTE6 REMOTE5 REMOTE4 REMOTE3 REMOTE2 REMOTE1

When the corresponding bit is ‘1’, it is is muted. When the corresponding bit is ‘0’, muting is released.
Bit-6 and bit-7 are fixed all the time.

LINE4 SELECT

It indicates which channel of A to F is being selected in the LINE4.
The following value is returned from the SRP-X700P.

CHANNEL

OFF 30[H] (‘0’)

A31

B32

C33

D34

E35

F36

[H] (‘1’)

[H] (‘2’)

[H] (‘3’)

[H] (‘4’)

[H] (‘5’)

[H] (‘6’)

SCENE RECALL

It indicates the scene No. that is being selected at present.
The following value is returned from the SRP-X700P.

SCENE No. SCENE No.

NONE 30[H] (‘0’)11 3B[H] (‘;’)

131[H] (‘1’) 12 3C[H] (‘<’)

232[H] (‘2’) 13 3D[H] (‘=’)

333[H] (‘3’)14 3E[H] (‘>’)

434[H] (‘4’)15 3F[H] (‘?’)

535[H] (‘5’)16 40[H] (‘@’)

636[H] (‘6’)17 41[H] (‘A’)

737[H] (‘7’)18 42[H] (‘B’)

838[H] (‘8’)19 43[H] (‘C’)

939[H] (‘9’)20 44[H] (‘D’)

10 3A[H] (‘:’)

When the value is “NONE” (30[H]), it indicates the state that any scene call has never been attempted after the power is turned on.

– 16 –

LOCK/FADER

Status of the PANEL LOCK and that of FADER MODE are indicated by the 8-bit data.

bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
010000PANEL LOCK FADER

When bit 0 is ‘1’, it indicates that the fader is in the ACTIVE mode. When bit 0 is ‘0’, it indicates that the fader is in the INACTIVE mode.
When bit 1 is ‘1’, it indicates that operations from the front panel of the SRP-X700P are in the LOCKed state. When bit 1 is ‘0’, it indicates
that operations from the front panel of the SRP-X700P are in the UNLOCKed state.
Bit-2 to bit-7 are fixed all the time.

FR SETUP STATUS

The progress status of the feedback reducer setup is indicated in the 16 steps.
The “Finished (30[H])” flag indicates the setup is completed.

Progress Progress

statusstatus

Finished 30[H] (‘0’) 9 39[H] (‘9’)

131[H] (‘1’)10 3A[H] (‘:’)

232[H] (‘2’)11 3B[H] (‘;’)

333[H] (‘3’) 12 3C[H] (‘<’)

434[H] (‘4’) 13 3D[H] (‘=’)

535[H] (‘5’)14 3E[H] (‘>’)

636[H] (‘6’)15 3F[H] (‘?’)

73

88[H

7[H] (‘7’)

3

] (‘8’)

16 40[H] (‘@’)

– 17 –