3-759-749-14 (1) Conference System Model: SX-M100 Control Unit SX-C100A/SX-C150 Chairman’s Unit SX-D100A/SX-D150 Delegate’s Unit SX-T100 Telephone Coupler Operating Instructions Before operating the unit, please read this manual thoroughly and retain it for future reference.
Owner’s Record The model and serial numbers are located on the rear of the SX-M100 and on the bottom of the SX-C100A/ D100A/T100. Record the serial numbers in the spaces provided below. Refer to them whenever you call upon your Sony dealer regarding these products. Model No. SX-M100 Model No. SX-C100A/C150 Model No. SX-D100A/D150 Model No. SX-T100 Serial No.______________ Serial No.______________ Serial No.______________ Serial No.
Table of Contents Outline .......................................................................................................... 4 Features .................................................................................................... 4 System Configuration .............................................................................. 5 Location and Function of Parts and Controls .......................................... 6 SX-M100 Control Unit .....................................................
Outline Features The SX-M100 conference system is a flexible discussion system that can be configured with the versatile units introduced below. The standard system supports a conference of up to 60 delegates. Connecting the SX-E120 Expansion Unit (not supplied) allows the system to support up to 120 delegates. The SX-T100 Telephone Coupler (not supplied) allows the use of a telephone line during a conference.
System Configuration The figure below shows an example of the conference system.
Location and Function of Parts and Controls SX-M100 Control Unit Front panel 1POWER 5Volume switch controls 6MIC 2PHONES connector 3MONITOR volume control 4Level meter LIMIT ON/OFF button 7DIRECT ACCESS ON/OFF button 8SEAT ASSIGN START/END button ORIGINAL VU MONITOR MIC/LINE 1 POWER I D/C UNIT MIC MIC/LINE 2 D/C UNIT SP MONITOR 5 4 ON 4 6 3 7 5 4 6 3 5 3 7 4 6 5 3 7 4 6 5 MIC/LIMIT ON/OFF 6 3 7 DIRECT ACCESS ON/OFF SEAT ASIGN START/END 7 PHONES 8 2 O 2 9
1 POWER switch Setting the switch to ON (1 ) turns the power on. The level meter will light. Setting the switch to OFF (o) turns the power off. 2 PHONES connector (stereo phone jack) Connect 8-ohm stereo or monaural headphones. Note that the output is monaural even when stereo headphones are connected. 3 MONITOR volume control Adjusts the volume of the headphones.
Location and Function of Parts and Controls 0 EXT IN-1 MIC/LINE (external 1 microphone/ line signal input) connectors and MIC/LINE switch EXT IN-1 MIC/LINE connectors Accept an external audio signal. MIC connector (XLR type): Connect a rostrum or conference hall microphone. Note When you use a connecting cable with an XLR connector, pin No.1 and the case (metal part) of which are connected, noise may be picked up. LINE connector (phono jack): Connect to external equipment such as audio equipment.
SX-C100A/C150/SX-D100A/D150 Chairman’s Unit/Delegate’s Unit The following two combinations of the chairman’s unit and delegate’s unit are available for use with the system. • SX-C100A/SX-D100A Chairman’s Unit/Delegate’s Unit • SX-C150/SX-D150 Chairman’s Unit/Delegate’s Unit This section explains the location and function of parts and controls of the chairman’s unit and delegate’s unit. The explanation applies to both combinations.
Location and Function of Parts and Controls SX-C150/SX-D150 Chairman’s Unit/Delegate’s Unit Chairman’unit top 2 Microphone and 9 REC OUT connector microphone indicator † ! ºEarphone jacks PRIORITY MIC ON/OFF 3 Speaker 8 MIC ON/OFF button and indicator 4 VOL control 7 PRIORITY button and indicator Chairman’unit/delegate’s unit bottom 6 Voting connector 1 Output connector 5 Input connector Delegate’s unit top 2 Microphone and 9 REC OUT connector microphone indicator † ! ºEarphone jacks 4 VOL c
The explanations given here apply to both units, unless noted otherwise, with the exception of PRIORITY button 7. 1 Output connector For SX-C100A/SX-D100A (20-pin multiconnector) Connect the cable with a 20-pin multi-connector of the chairman’s unit/delegate’s unit placed opposite the SX-M100 Control Unit and the next chairman’s unit/delegate’s unit. For SX-C150/SX-D150 (D-sub 15-pin) Connect to the input connector on the next chairman’s unit and delegate’s unit.
Location and Function of Parts and Controls When the MIC ON/OFF button of the delegate’s unit is pressed under the condition where the PRIORITY button of the chairman’s unit is held down, the MIC ON/OFF button indicator and microphone indicator blink for about 3 seconds to tell the user that the microphone cannot be enabled. 9 REC OUT (recording output) connector (minijack) Connect to the input connector of the tape recorder to record the monitor sound.
SX-T100 Telephone Coupler 1CONTROL 2Power UNIT connector indicator 3POWER ON/OFF switch Movable part A 4Handset-securing tape SX-T100 Telephone Coupler 1 CONTROL UNIT connector (6-pin multiconnector) Connect to the TELEPHONE COUPLER connector of the SX-M100 Control Unit, using the connecting cord supplied with the SX-T100. 2 Power indicator This indicator lights when the telephone coupler power is turned on.
Setting Up the System Precautions Safety precautions This section explains how to connect the system. Power supply • Operate the unit only with a power source as specified in “Specifications” section. • Do not drop or place heavy objects on the power cord. If the power cord is damaged, turn off the power immediately. It is dangerous to use the unit with a damaged power cord. • Disconnect the power cord from the AC outlet by grasping the plug, not by pulling the cord.
The figure below shows an connection example.
Setting Up the System Turning On the Power of the System Control unit ORIGINAL VU MONITOR MIC/LINE 1 POWER I MIC/LINE 2 D/C UNIT MIC D/C UNIT SP MONITOR 4 ON 5 4 6 3 5 3 7 4 6 5 3 7 4 6 5 4 6 3 7 7 5 MIC/LIMIT ON/OFF 6 3 7 1 9 DIRECT ACCESS ON/OFF SEAT ASIGN START/END PHONES 8 2 O OFF 9 1 MIN MAX 8 2 9 1 0 10 8 2 9 1 0 10 8 2 9 1 0 8 2 10 0 10 2 Telephone coupler 3 Turning on the power of the system 16 1 Turn on the power of the units conn
Preparing the Control Unit Adjusting the audio level Adjust the audio signal output to the chairman’s/delegate’s unit and input from the external equipment connected to EXT IN-1/2 before the conference.
Setting Up the System Adjusting the input level of the audio signal from equipment connected to EXT IN-1/2 connectors 1 Rear of the control unit EXT UNIT OUT LINE OUT EXT IN-1 MIC IN 1 EXT IN-2 MIC MIC @TELEPHONE COUPLER LINE LINE LINE MIC 2 LINE AC IN DELEGATE'S/CHAIRMAN'S UNIT 4 3 2 1 Level meter ORIGINAL VU MONITOR MIC/LINE 1 POWER I MIC/LINE 2 D/C UNIT MIC D/C UNIT SP MONITOR 4 ON 5 4 6 3 7 5 4 6 3 5 3 7 4 6 5 4 6 3 7 5 MIC/LIMIT ON/OFF 6 3 7 DIRECT A
Operation During a Conference Operations Performed by the Chairman and Delegates Operations common to both the chairman and delegates The chairman and delegates can both talk and listen by using their individual unit. The operations are the same. To speak Press the MIC ON/OFF button of the unit. The button indicator and the microphone indicator light. The microphone is enabled.
Operation During a Conference Taking Part in a Conference via a Telephone A person can take part in a conference from a remote location by using the SX-T100 Telephone Coupler . 1 Telephone coupler 3 Taking part in a conference via the telephone 1 2 Set the POWER ON/OFF switch of the telephone coupler to ON. 3 Place the handset on the telephone coupler after the other party answers the phone. The handset catch part is movable.
Troubleshooting Guide Should a problem arise in your system, check the system while referring to the instructions in the table below. If the system continues to malfunction after applying the following checks and remedies, contact your nearest Sony dealer. The system indicates the problem by lighting the microphone indicator and MIC ON/OFF button of chairman’s/delegate’s units.
Specifications SX-M100 Control Unit Input/output connectors DELEGATE’S /CHAIRMAN’S UNIT (20-pin multi-connector) ×4 TELEPHONE COUPLER (6-pin multi connector ) ×1 Input EXT IN-1/EXT IN-2 MIC (XLR 3-pin connector) ×1 Balanced type, input level 0.77 mV (–60dBs), for microphone having low impedance MIC (phone jack) ×1 Unbalanced type, input level 0.
Sony Corporation Printed in Japan
