Sony SRP-X500P manual Status Acquisition Commands, Index Request 0x52 0x50 0x4D 0x44 ‘RPMD’

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SRP-X500P RS-232C Interface Manual

2.2 Status Acquisition Commands

The following commands are used to acquire the settings and the status of the SRP-X500P.

2.2.1 INDEX REQUEST : 0x52 0x50 0x4D 0x44 (‘RPMD’)

This command is used to read the index names of all input/output connectors of the SRP-X500P.

The parameter returned for this command are the index names entered in the index name input boxes in the BLOCK screen of the SRP-X500P Manager.

Packet format

0x52 0x50 0x4D 0x44 0x0D

Return packet format

When the SRP-X500P receives the command successfully, the parameter is returned together with an ACK (0x41 (‘A’)) in the order shown below.

0x41 “parameter” 0x0D

♦Parameter

The parameter consists of 144 bytes of data in the order shown in the following table.

Byte	Parameter
1st-8th	MIC 1/WL 1 INPUT INDEX
9th -16th	MIC 2/WL 2 INPUT INDEX
17th-24 th	MIC 3 INPUT INDEX
25th-32nd	MIC 4 INPUT INDEX
33rd-40 th	LINE INPUT INDEX
41st-48 th	AV/RGB INPUT A INDEX
49th-56th	AV/RGB INPUT B INDEX
57th –64th	AV/RGB INPUT C INDEX
65th-72nd	AV/RGB INPUT D INDEX
73rd-80th	AV/RGB INPUT E INDEX
81st-88th	SPEAKER OUTPUT 1 INDEX
89th-96th	SPEAKER OUTPUT 2 INDEX
97th-104th	SPEAKER OUTPUT 3 INDEX
105th-112nd	SPEAKER OUTPUT 4 INDEX
113rd-120th	LINE OUTPUT 1 INDEX
121st-128th	LINE OUTPUT 2 INDEX
129th-136th	LINE OUTPUT 3 INDEX
137th-144th	LINE OUTPUT 4 INDEX

•INDEX

The index names of the input/output channels are shown using 8 bytes of ASCII code. If an index name is shorter than 8 bytes, space characters (0x20) are used as fill-in.

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Contents SRP-X500P Table of Contents 3 4 Connecting the SRP-X500P to a ComputerAbout This Manual Communication Protocol RS-232C indicatorCommunication Format Handshake Codes Communication Packet FormatBasic Control Commands 1 AV/RGB Input Select 0x43 0x53 0x45 0x4C ‘CSEL’Input Fader 0x43 0x50 0x4D 0x35 ‘CPM5’ Return packet formatInput Fader Request 0x52 0x50 0x4D 0x35 ‘RPM5’ Fader 1st-6th byteFader 1st-8th byte Output Fader 0x43 0x50 0x4D 0x40 ‘CPM@’Output Fader Request 0x52 0x50 0x4D 0x40 ‘RPM@’ Remote Remote 1-6 Level 0x43 0x4C 0x56 0x4C ‘CLVL’Channel 1st byte Level 2nd byte Remote 1-6 Level 2nd-7th byte Master Volume UP 0x43 0x4C 0x56 0x2B ‘CLV+’Master Volume Level 1st byte Master Volume Down 0x43 0x4C 0x56 0x2D ‘CLV-’ Master Volume Stop 0x43 0x4C 0x56 0x53 ‘CLVS’Muting 0x43 0x4D 0x55 0x54 ‘CMUT’ Muting 2nd byteSpeaker Output Muting 2nd byte Muting Parameter Request 0x52 0x4D 0x55 0x54 ‘RMUT’Input Muting 1st byte Line Output Muting 3rd byte Master Muting 4th byteRemote Muting 5th byte MasterProjector ON/STANDBY 0x43 0x50 0x4A 0x50 ‘CPJP’ Projector Control Request 1st byteProjector ON/STANDBY Indicator 1st byte Scene Recall 0x43 0x52 0x43 0x4C ‘CRCL’Scene Recall Request 1st byte Scene Recall RequestScene Recall Parameter Request 0x52 0x52 0x43 0x4C ‘RRCL’ Scene No st byteIndex Status Acquisition CommandsIndex Request 0x52 0x50 0x4D 0x44 ‘RPMD’ Level Meter Parameter Request 0x52 0x4D 0x54 0x52 ‘RMTR’ Level Meter 1st-16th byte To acquire status of single item To acquire the status of all items Parameters Remote 1-6 Level 10th-15th byte Input Volume 3rd-8th byteMaster Volume Level 9th byte Input Muting 30th byte Input Level 16th-21st byteOutput Level 22nd-29th byte Output Muting 31st and 32nd byte Speaker Output MutingLine Output Muting Master Muting 33rd byteRF/AF Indicator 36th byte WL Indicator 37th byte+48V Switch 38th byte MIC 1-4 Trim 39th-42nd byteAV/RGB Trim 44th-48th byte REF Indicator 49th byteLine Trim 43rd byte FR 50th-53rd byte FR Setup Status 54th and 55th byteSetup Channel Setup Status AV/RGB Input Select 56th byteSpeaker Output Level 57th, 58th byte Speaker Output CH1/2 LevelIR Output Mode Indicator 59th byte Clip Indicator 77th byteLevel Meter 60th-75th byte Protection 76th byteTemperature 78th and 79th byte TemperatureProjector ON/STANDBY Indicator 80th byte EMG Muting 83rd byteScene No th byte Parallel Input 85th-94th byteLevel Parallel Output 95th and 96th byteMaster Volume Control 98th byte OutputFAN Motor 97th byte OUT6 OUT5 OUT4 OUT3 OUT2Gain Reduction 99th-108th byte AGC Gain ControlCompressor Gain Reduction Maintenance Information Commands Information SETUPDATE2005/01/23Information Request 0x52 0x50 0x4D 0x45 ‘RPME’ InformationMaintenance Information Read Write Maintenance Information Read WriteMaintenance Information Read only Maintenance Information Read onlyVersion Version Request 0x52 0x56 0x45 0x52 ‘RVER’Version Factory Preset 0x43 0x52 0x53 0x54 ‘CRST’

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