Muting 0x43 0x4D 0x55 0x54 ‘CMUT’, Muting 2nd byte | Sony SRP-X500P

SRP-X500P RS-232C Interface Manual

2.1.12 MUTING : 0x43 0x4D 0x55 0x54 (‘CMUT’)

This command is used to turn off the specified channel (“Muting on”) or turn the channel back on (“Muting off”). The parameter specified in this command for the MIC 1/2/WL 1/2 INPUT, MIC 3/4 INPUT, LINE INPUT, AV/RGB INPUT, SPEAKER OUTPUT 1-4, and LINE OUTPUT 1-4 channels function in the same way as the MUTING buttons in the BLOCK screen and the OVER VIEW screen of the SRP-X500P Manager.

Note

This command can be used only when the SYSTEM TYPE selector on the SRP-X500P is set to 0.

Packet format

0x43 0x4D 0x55 0x54 “parameter” 0x0D

♦Parameter

The parameter consists of 2 bytes of data in the order shown in the following table.

Byte	Parameter
1st	Channel
2nd	MUTING

•Channel (1st byte)

Specify muting of a channel.

The parameter and the channel selection are shown in the following table.

Channel

MIC 1/WL 1 INPUT	0x30(‘0’)
MIC 2/WL 2 INPUT	0x31(‘1’)
MIC 3 INPUT	0x32(‘2’)
MIC 4 INPUT	0x33(‘3’)
LINE INPUT	0x36(‘6’)
AV/RGB INPUT	0x37(‘7’)
SPEAKER OUTPUT 1	0x38(‘8’)
SPEAKER OUTPUT 2	0x39(‘9’)
SPEAKER OUTPUT 3	0x3A(‘:’)
SPEAKER OUTPUT 4	0x3B(‘;’)
LINE OUTPUT 1	0x3C(‘<‘)
LINE OUTPUT 2	0x3D(‘=‘)
LINE OUTPUT 3	0x3E(‘>‘)
LINE OUTPUT 4	0x3F(‘?’)

Channel
MASTER VOLUME	0x40(‘@’)
REMOTE 1	0x42(‘B’)
REMOTE 2	0x43(‘C’)
REMOTE 3	0x44(‘D’)
REMOTE 4	0x45(‘E’)
REMOTE 5	0x46(‘F’)
REMOTE 6	0x47(‘G’)

•MUTING (2nd byte)

Specify muting or cancellation of muting.

The parameter and the muting setting are shown in the following table.

MUTING

Muting off	0x40(‘@’)
Muting on	0x41(‘A’)

Page 14/43

Image 14

Sony SRP-X500P manual Muting 0x43 0x4D 0x55 0x54 ‘CMUT’, Muting 2nd byte

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 Format Basic Control Commands 1 AV/RGB Input Select 0x43 0x53 0x45 0x4C ‘CSEL’ Input Fader 0x43 0x50 0x4D 0x35 ‘CPM5’ Return packet format Input Fader Request 0x52 0x50 0x4D 0x35 ‘RPM5’ Fader 1st-6th byte 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 Down 0x43 0x4C 0x56 0x2D ‘CLV-’ Master Volume Stop 0x43 0x4C 0x56 0x53 ‘CLVS’ Muting 0x43 0x4D 0x55 0x54 ‘CMUT’ Muting 2nd byte Speaker Output Muting 2nd byte Muting Parameter Request 0x52 0x4D 0x55 0x54 ‘RMUT’Input Muting 1st byte Remote Muting 5th byte Line Output Muting 3rd byteMaster Muting 4th byte Master Projector ON/STANDBY 0x43 0x50 0x4A 0x50 ‘CPJP’ Projector Control Request 1st byte Scene Recall Request 1st byte Projector ON/STANDBY Indicator 1st byteScene Recall 0x43 0x52 0x43 0x4C ‘CRCL’ Scene Recall Request Scene Recall Parameter Request 0x52 0x52 0x43 0x4C ‘RRCL’ Scene No st byte 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 Line Output Muting Output Muting 31st and 32nd byteSpeaker Output Muting Master Muting 33rd byte +48V Switch 38th byte RF/AF Indicator 36th byteWL Indicator 37th byte MIC 1-4 Trim 39th-42nd byte AV/RGB Trim 44th-48th byte REF Indicator 49th byteLine Trim 43rd byte FR 50th-53rd byte FR Setup Status 54th and 55th byteSetup Channel Speaker Output Level 57th, 58th byte Setup StatusAV/RGB Input Select 56th byte Speaker Output CH1/2 Level Level Meter 60th-75th byte IR Output Mode Indicator 59th byteClip Indicator 77th byte Protection 76th byte Projector ON/STANDBY Indicator 80th byte Temperature 78th and 79th byteTemperature EMG Muting 83rd byte Level Scene No th byteParallel Input 85th-94th byte Parallel Output 95th and 96th byte FAN Motor 97th byte Master Volume Control 98th byteOutput OUT6 OUT5 OUT4 OUT3 OUT2 Gain Reduction 99th-108th byte AGC Gain Control Compressor Gain Reduction Information Request 0x52 0x50 0x4D 0x45 ‘RPME’ Maintenance Information CommandsInformation SETUPDATE2005/01/23 Information Maintenance Information Read Write Maintenance Information Read Write Maintenance Information Read only Maintenance Information Read only Version Version Request 0x52 0x56 0x45 0x52 ‘RVER’Version Factory Preset 0x43 0x52 0x53 0x54 ‘CRST’