Sony SRP-X500P manual Maintenance Information Read only

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SRP-X500P RS-232C Interface Manual

2.3.3MAINTENANCE INFORMATION READ WRITE REQUEST : 0x52 0x4D 0x49 0x31 (‘RMI1’)

This command is used to read the information entered in the 256-byte readable/writable area in the maintenance information memory of the SRP-X500P.

Packet format

0x52 0x4D 0x49 0x31 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

The parameter is the same as that for the MAINTENANCE INFORMATION READ WRITE command.

2.3.4MAINTENANCE INFORMATION READ ONLY REQUEST : 0x52 0x4D 0x49 0x32 (‘RMI2’)

This command is used to read the information entered in the 256-byte read-only area in the maintenance information memory of the SRP-X500P.

You can use this command to distinguish the SRP-X500P from other devices.

Packet format

0x52 0x4D 0x49 0x32 0x0D

Return packet format

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

0x41 “parameter” 0x0D

♦Parameter

The parameter consists of 256 bytes of data in the order shown in the following table.

Byte	Parameter
1st-256th	MAINTENANCE INFORMATION READ ONLY

•MAINTENANCE INFORMATION READ ONLY

The model name is shown using up to 256 bytes of ASCII code.

Space character (0x20) is used for fill-in, except for the model name.

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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 Communication Packet Format Handshake Codes1 AV/RGB Input Select 0x43 0x53 0x45 0x4C ‘CSEL’ Basic Control CommandsReturn packet format Input Fader 0x43 0x50 0x4D 0x35 ‘CPM5’Fader 1st-6th byte Input Fader Request 0x52 0x50 0x4D 0x35 ‘RPM5’Fader 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 Stop 0x43 0x4C 0x56 0x53 ‘CLVS’ Master Volume Down 0x43 0x4C 0x56 0x2D ‘CLV-’Muting 2nd byte Muting 0x43 0x4D 0x55 0x54 ‘CMUT’Speaker Output Muting 2nd byte Muting Parameter Request 0x52 0x4D 0x55 0x54 ‘RMUT’Input Muting 1st byte Master Muting 4th byte Line Output Muting 3rd byteRemote Muting 5th byte MasterProjector Control Request 1st byte Projector ON/STANDBY 0x43 0x50 0x4A 0x50 ‘CPJP’Scene Recall 0x43 0x52 0x43 0x4C ‘CRCL’ Projector ON/STANDBY Indicator 1st byteScene Recall Request 1st byte Scene Recall RequestScene No st byte Scene Recall Parameter Request 0x52 0x52 0x43 0x4C ‘RRCL’Index 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 Speaker Output Muting Output Muting 31st and 32nd byteLine Output Muting Master Muting 33rd byteWL Indicator 37th byte RF/AF Indicator 36th 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 AV/RGB Input Select 56th byte Setup StatusSpeaker Output Level 57th, 58th byte Speaker Output CH1/2 LevelClip Indicator 77th byte IR Output Mode Indicator 59th byteLevel Meter 60th-75th byte Protection 76th byteTemperature Temperature 78th and 79th byteProjector ON/STANDBY Indicator 80th byte EMG Muting 83rd byteParallel Input 85th-94th byte Scene No th byteLevel Parallel Output 95th and 96th byteOutput Master Volume Control 98th byteFAN Motor 97th byte OUT6 OUT5 OUT4 OUT3 OUT2AGC Gain Control Gain Reduction 99th-108th byteCompressor Gain Reduction Information SETUPDATE2005/01/23 Maintenance Information CommandsInformation 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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