Wired Conference System
Contents
1. 1 x 0 010 CRC 4 Any other commands sent over the serial channel from the central unit to the control panel should be ignored 3 3 Examples If a microphone is activated and the microphone has the number 0001 then the following message is sent to the control panel from the central unit 1L0001013E If the same microphone is deactivated then the following message is sent to the control panel from the central unit 110001015E If the microphone with number 0002 goes into request mode then the following message is sent to the control panel from the central unit 1D00020137 When all microphones should be turned of then the following command is sent to the control panel from the central unit 1E0000D6 When the control panel wants the central unit to activate a microphone for instance the microphone with number 0002 then the following command is sent 1T00020147 When the control panel wants to restart the control panel and wants to receive the correct information about the active microphones and the microphones on request then the following command is sent to the central unit 1V0087 When the control panel wants to change the conference mode then the following command is sent to the central unit 1U0400EA Installation and User Manual When the control panel wants to mute the loudspeaker of all units the following command is sent to the central unit 1X00060606021B2. 2 2 2 CRC 4 4 Change the operating mode In the table the MODE number is given for each operating mode Installation and User Manual Operating MODE Operating Mode MODE Mode 00 No Request 05 Group 1 01 With Request 06 Group 2 With Request No 02 07 Group 3 Clear 03 Direct Access 08 Group 4 04 FIFO 09 Override 1 U HMODE 2 CRC 4 5 Turn ON the test generator C HT H V HCRC 4 6 Turn OFF the test generator C 1 CRC 4 7 Increment the volume for the delegate s loudspeaker 1 x 0 001 CRC 4 8 Decrement the volume for the delegate s loudspeaker 1 x 0 002 CRC 4 9 Toggle the status for Auxiliary Input port 1 C HT HX Ho 003 4 10 Toggle the status for Auxiliary Input port 2 1 x 0 004 CRC 4 11 Toggle the status for Auxiliary Output port 1 C HT HX Ho 005 4 12 Toggle the status for Auxiliary Output port 2 1 x o 006 CRC 4 13 Toggle the status for Auxiliary Output port 3 Ho H007 CRC 4 Televic Conference Systems 2013 04 19 7 Confidea System 14 Toggle the status for Auxiliary Output port 4 1 x 0 008 CRC 4 15 Toggle the status for Auxiliary Output port 5 1 009 CRC 4 16 Toggle the status for Auxiliary Output port 6
3. uppercase hexadecimal form while all other numbers are in decimal form The protocol is described as follows STX data CRC ETX Installation and User Manual With STX start transmit char 0x25 ETX end transmit char 0x0D CRC 16 bit sum of the ASCII characters between STX and CRC We will adopt a certain notation to explain the messages sent All separate entities in a message are represented between curly brackets If the contents of such an entity is also between quotes then this means that this is a literal string Otherwise it describes the logical entity A logical entity will also contain a number between brackets This number states how many characters the entity will exist of If the subtext 4 is attached to the entity between curly brackets then this means that one or more occurrences of this entity may occur Maybe this notation seems a little hard to comprehend at first but some examples should clarify them Whenever a microphone of a delegate or the microphone of the president is activated then a command is sent to the control panel Whenever an active microphone is deactivated another command is sent to the control panel This is also valid when a microphone goes into request The control panel is also able to send commands to the central unit One command is sent to activate deactivate a microphone There is also a command that can be sent to the central unit if you want t
4. The default volume setting can be set by sending the following command to the central unit 1X060606060221 Televic Conference Systems 2013 04 19 8
5. ar 0x0D CRC 16 bit sum of the ASCII characters between STX and CRC Notation to explain the messages sent All separate entities in a message are represented between curly brackets If the contents of such an entity is also between quotes then this means that this is a literal string Otherwise it describes the logical entity A logical entity will also contain a number between brackets This number states how many characters the entity will exist of If the subtext 1 is attached to the entity between curly brackets then this means that one or more occurrences of this entity may occur Some examples to clarify Whenever a microphone of a delegate or the microphone of the president is activated then a command is sent out Whenever an active microphone is deactivated another command is sent to the camera control 1 The microphone of the president is activated P Microphone number 4 CRC 4 1 The microphone of the president is deactivated p Microphone number 4 CRC 4 2 The microphone of a delegate is activated HM HMicrophone number 4 CRC 4 3 The microphone of a delegate is deactivated m Microphone number 4 CRC 4 Televic Conference Systems 2013 04 19 4 Confidea System 4 The microphone of a delegate is set in request D Microphone number 4 CRC 4 ETX 5 The request of the delegate s microp
6. hone is cancelled l Microphone number 4 CRC 4 ETX The remaining commands are control commands First microphone has been activated and the camera control should become active C HT H R H OO HICRC 4 All active microphones are deactivated and the camera control should reset itself to a neutral starting position 1 HTH HOOHCRC 4 At a time interval of around 5 seconds a synchronization message is sent to the camera control The message contains all the numbers of the active microphones or the number 0 to stipulate that there are no microphones active HS HMicrophone Number 4 CRC 4 All active microphones are deactivated simultaneously 6 HV H O000 HCRC 4 2 3 Examples If the president microphone is activated and the president microphone has the number 0001 then the following message is sent P00010111 When the president microphone is deactivated then the following message is sent p00010131 If a delegate microphone is activated and that delegate microphone has the number 0003 then the following message is sent M00030110 Installation and User Manual When the delegate microphone is deactivated then the following message is sent m00030130 Suppose now that the delegate microphone with number 0003 is active On a synchronization check the synchronization message will look like this S00030116 Suppose now that the delegate micropho
7. ion in this manual is supplied without warranty either express or implied Neither the authors Televic Conference NV nor its dealers or distributors will be held liable for any damages caused or alleged to be caused either directly or indirectly by this book Installation and User Manual Televic Conference Systems 2013 04 19 Confidea System 2 Camera Control Protocol 2 1 Communication The central units command port COM2 can send out command to a camera control system The commands are described below Connection between the Confidea CU and the control system is established with a RS232 connection The communications port COM2 operates at a speed of 19200 bits per second Below a complete overview of the settings of the communications port for the camera control Bits per second 19200 Data bits 8 Parity None Stop bits 1 Flow control None 2 2 Commands All commands sent by the CU start with a sign The last character is a character which states the end of the transmission Just before the end of transmission character there are four characters within the command sent to the camera control which account for the CRC checksum The CRC checksum is in uppercase hexadecimal form while all other numbers are in decimal form Installation and User Manual The protocol is described as follows STX data CRC ETX With STX start transmit char 0x25 ETX end transmit ch
8. nes with number 0002 and 0004 are also active Ona synchronization check the synchronization message will look like this 000300020004029C When no microphones are active then the following synchronization will be received S00000113 When the camera control system should reset itself to its start position then the following message will be received 1r000052 When all microphones are deactivated simultaneously then the following message is received V00000116 Televic Conference Systems 2013 04 19 5 Confidea System 3 Control Panel Protocol 3 1 Communication The Confidea system can be controlled by control systems such as AMX Crestron The commands which the control panel should understand will be described shortly Connection between the Confidea CU and the control system is established with a RS232 connection The communications port COM2 operates at a speed of 19200 bits per second Below a complete overview of the settings of the communications port for the camera control Bits per second 19200 Data bits 8 Parity None Stop bits 1 Flow control None 3 2 Commands All commands sent by the CU start with a sign The last character is a character which states the end of the transmission Just before the end of transmission character there are four characters within the command sent to the camera control which account for the CRC checksum The CRC checksum is in
9. o reboot the control panel Also the test generator can be activated or deactivated Other commands allows you to alter the volume and conference mode We will divide the discussion of the commands into two categories The first category describes the commands coming from the central unit and going to the control panel and the second category describes the commands coming from the control panel and going to the central unit Televic Conference Systems 2013 04 19 Confidea System The Commands sent by the central unit and received by the control panel 1 A microphone is activated H THL Microphone number 4 CRC 4 2 Amicrophone is deactivated 1 l Microphone number 4 CRC 4 3 A microphone goes into request 1 D Microphone number 4 CRC 4 4 All microphone should be reset E 00 CRC 4 The commands sent by the control panel and received by the central unit 1 Activate deactivate a microphone with number H T HT Microphone number 4 CRC 4 2 Restart the control panel and get information about the microphones to reinitialize the control panel H VH V HCRC 4 3 Set the volume and tone settings for the delegate s loudspeaker The POTVAL value represents the volume and must be a number between 0 and 12 Also the low mid and high values must be numbers between 0 and 12 1 2
10. televic conference Confidea Wired Conference System Installation and User Manual Confidea Wired System Installation and User Manual Table of Contents Table Of COMte tS wisn sccscssiecccsssscoscivcocdscuscesccccnseccecevctoossougeecsesunsoosssuchecsceuecbeuseueeccsiussnseseenevecwesusseedses 2 Section 1 General Information 3 1 Copyright Statement 3 1 1 Commu nicatiO Mee 4 1 2 4 1 3 3 A 5 2 Control Panel Protocol Esai 6 2 1 6 2 2 T T 6 2 3 A T 8 Televic Conference Systems 2013 04 19 2 Confidea Wired System Section 1 General Information 1 Copyright Statement No part of this publication or documentation accompanying this product may be reproduced in any form or by any means or used to make any derivative such as translation transformation or adaptation without the prior written permission of the publisher except in case of brief quotations embodied in critical articles or reviews Contents are subject to change without prior notice Copyright 2011 by Televic Conference NV All rights reserved The authors of this manual have made every effort in the preparation of this book to ensure the accuracy of the information However the informat
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