TOA SX-2100AO, SX-2100AI, SX-2000SM, SX-2000CO, SX-2000CI Installation Guide

INSTALLATION MANUAL

MATRIX SYSTEM SX-2000 SERIES

Thank you for purchasing TOA's Matrix System. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

1134

TOA Electronics Europe GmbH

Suederstrasse 282, 20537 Hamburg, Germany

1134-CPR-102

14

DoP 14-003

EN 54-16: 2008

Fire detection and fire alarm systems

— Part 16: Voice alarm control and indicating equipment

Options:

Emergency microphone(s)

Manual reset of the voice alarm condition

Indication of faults related to voice alarm zones

Phased evacuation

Voice alarm condition output to CIE

Redundant power amplifiers

When an EN 54-16 compliant SX-2000 system has to be installed, then read "APPENDIX: ADDITIONAL INSTALLATION INSTRUCTIONS FOR AN EN 54-16 COMPLIANT SYSTEM" in this document carefully and follow up the installation and configuration requirements explained herein. This APPENDIX contains the basic description of settings and installations, so please refer to the general instruction sections in this document for more details.

Note

Refer to the Instruction Manual attached to the VX-2000DS/3000DS for the installation of the the VX2000DS or VX-3000DS Emergency power supply, the VX-2000PF Power supply frame, and the VX-200PS Power supply unit.

TABLE OF CONTENTS

1. NOMENCLATURE AND FUNCTIONS

1.1. SX-2000SM System Manager ............................................................................... 6

1.2. SX-2000AI Audio Input Unit ................................................................................ 10

1.3. SX-2100AI Audio Input Unit ................................................................................. 15

1.4. SX-2000AO Audio Output Unit ............................................................................ 20

1.5. SX-2100AO Audio Output Unit ............................................................................ 26

1.6. SX-2000CI Control Input Unit .............................................................................. 32

1.7. SX-2000CO Control Output Unit ......................................................................... 34

1.8. RM-200SF Fireman's Microphone ...................................................................... 36

1.9. RM-200SA Remote Microphone ......................................................................... 39

1.10. RM-210 Remote Microphone Extension ............................................................ 42

1.11. RM-200RJ Terminal Unit .................................................................................... 43

1.12. Optional Modules ............................................................................................... 44

1.12.1. SX-200RM Remote Microphone Interface Module .................................. 44

1.12.2. D-921E Microphone/Line Input Module ................................................... 45

1.12.3. D-921F Microphone/Line Input Module ................................................... 45

1.12.4. D-922E Microphone/Line Input Module ................................................... 46

1.12.5. D-922F Microphone/Line Input Module ................................................... 46

1.12.6. D-936R Stereo Input Module ................................................................... 47

1.13. VP-2064, VP-2122, VP-2241, and VP-2421 Power Amplifiers ........................... 48

1.14. VP-200VX Power Amplifier Input Module .......................................................... 48

1.15. VP-3154, VP-3304, and VP-3504 Power Amplifiers .......................................... 49

................................................. 6

2. INSTALLATION ................................................................................................ 51

2.1. SX-2000SM ......................................................................................................... 51

2.1.1. System reset enable/disable settings (DIP switch 3 operation) ................. 51

2.1.2. Failure reset operation method settings (DIP switch 4 operation) ............ 52

2.2. SX-2000AI and SX-2100AI .................................................................................. 53

2.2.1. Module installation .................................................................................... 53

2.2.2. Setting the device number ........................................................................ 54

2.2.3. Changing the type of control outputs (SX-2100AI only) ............................ 55

2.3. SX-2000AO and SX-2100AO .............................................................................. 57

2.3.1. Setting the device number ........................................................................ 57

2.3.2. 24 V Emergency cutoff input settings (DIP switch 8 operation)

(SX-2000AO only) ..................................................................................... 58

2.3.3. Converting an output into a transformer-balanced output

(SX-2000AO only) ..................................................................................... 59

2.3.4. Changing the method of power supply for the control input signal

applied to the Local Audio Control Input Terminal (SX-2100AO only) ...... 62

2.4. SX-2000CO ......................................................................................................... 64

2.5. RM-200SF, RM-200SA, and RM-210 ................................................................. 66

2.5.1. RM-200SF and RM-200SA device number settings

(DIP switches 1 – 3 operation) .................................................................. 66

2.5.2. Adjusting microphone sensitivity (RM-200SF: DIP switch 5 operation

or RM-200SA: DIP switch 4 operation) ......................................................... 68

2.5.3. CPU OFF function (general urgency all-call) settings ............................. 70

(RM-200SF: DIP switch 6 operation or RM-200SA: DIP switch 5 operation) .....

2.5.4. RM Communication function setting ........................................................ 71

(RM-200SF: DIP switch 4 operation or RM-200SA: DIP switch 6 operation)

2.5.5. Using an external microphone (RM-200SA only) ..................................... 72

2.5.6. Compressor function setting ..................................................................... 74

2.5.7. Microphone fault detection function setting (RM-200SA only) .................. 76

70

..... 71

2

2.5.8. Installing the RM-200SF on a wall ............................................................ 77

2.5.9. RM-200SA expansion with the addition of the RM-210

(Installed on a flat surface) ....................................................................... 81

2.5.10. Installing the RM-200SA on a wall .......................................................... 82

2.5.11. Installing the RM-210 on a wall ................................................................ 83

2.5.12. Creating remote microphone name labels .............................................. 85

2.6. VP-2064, VP-2122, VP-2241 and VP-2421 Power Amplifiers ............................. 89

2.6.1. Removing the VP Power Amplifier's top panel .......................................... 89

2.6.2. Changing the speaker line voltage ........................................................... 89

2.6.3. Installing the VP-200VX Power Amplifier Input Module

in the VP Power Amplifiers ....................................................................... 91

2.6.4. Ground lifting using the VP-200VX Power Amplifier Input Module ........... 93

2.6.5. Replacing the blade fuse .......................................................................... 94

2.7. VP-3154, VP-3304 and VP-3504 Power Amplifiers ............................................. 95

2.7.1. Changing the speaker line voltage ............................................................ 95

2.7.2. Ground lifting ............................................................................................. 96

2.7.3. BGM input sensitivity setting ..................................................................... 97

2.7.4. Replacing the fuse ..................................................................................... 98

2.8. Rack Mounting .................................................................................................... 99

3. SYSTEM CONFIGURATION EXAMPLE ......................................... 100

3.1. System Configuration Example 1 ...................................................................... 100

3.2. System Configuration Example 2 ..................................................................... 101

4. CONNECTIONS ............................................................................................. 102

4.1. Removable Terminal Plug Connection .............................................................. 102

4.2. Input Equipment Connections ........................................................................... 103

4.2.1. Connections of SX-2100AO's Local audio control input terminals .......... 103

4.2.2. Connecting the SX-200RM to the RM-200SF or RM-200SA

(via RM-200RJ as needed) ..................................................................... 105

4.2.3. Connecting other input equipment .......................................................... 110

4.3. Output Equipment Connections ........................................................................ 112

4.3.1. Connecting the SX-2000AO to power amplifiers ..................................... 112

4.3.2. Connecting the SX-2100AO to power amplifiers and speakers .............. 113

4.3.3. Connecting the SX-2100AO to external attenuators ............................... 116

4.3.4. Connecting the SX-2100AO to standby amplifiers .................................. 117

4.4. Control Input/Output Connections .................................................................... 119

4.4.1. SX-2000SM ............................................................................................. 119

4.4.2. SX-2100AI ............................................................................................... 121

4.4.3. SX-2000AO and SX-2100AO .................................................................. 124

4.4.4. SX-2000CI ............................................................................................... 127

4.4.5. SX-2000CO ............................................................................................. 128

4.5. SX Link Terminal Connections .......................................................................... 129

4.5.1. Redundant configuration of switching hubs ............................................ 130

4.5.2. Non-redundant configuration of switching hubs ..................................... 131

4.6. CI/CO Link Terminal Connections ..................................................................... 132

4.6.1. Connecting a single SX-2000CI or SX-2000CO ...................................... 132

4.6.2. Connecting one each of SX-2000CI and SX-2000CO ............................ 132

4.7. Analog Link Terminal Connections .................................................................... 133

4.8. Connections to Use the Surveillance Function ................................................. 134

4.8.1. Speaker line surveillance (SX-2100AO only) ........................................... 134

4.8.2. Control line surveillance ......................................................................... 139

3

5. SPEAKER LINE INITIAL SETTING ................................................... 140

5.1. Setting Items ..................................................................................................... 140

5.2. OPEN/SHORT Criterion by Comparing the Current Value

with the Initial Value .......................................................................................... 140

5.3. Setting Procedures ........................................................................................... 141

5.3.1. Summary setting procedures .................................................................. 141

5.3.2. Screen display (Common) ...................................................................... 143

5.3.3. Impedance initialization setting flow ....................................................... 14 4

5.3.4. Setting an initial impedance value .......................................................... 14 5

5.3.5. Adjusting the speaker line's OPEN sensitivity ........................................ 147

5.3.6. Adjusting the speaker line's SHORT sensitivity ...................................... 14 8

5.3.7. Clearing the settings ............................................................................... 14 9

6. INSERTING A CF CARD .......................................................................... 15 0

6.1. Using Settings Data ........................................................................................... 150

6.2. Inserting a CF Card (SX-2000SM: DIP switch 2 operation) .............................. 150

7. TIME SETTINGS ............................................................................................ 151

8. KEY LOCK SETTINGS AND CANCELLATION ......................... 152

8.1. SX-2000AI and SX-2100AI (DIP Switch 1 Operation) ........................................ 152

8.2. SX-2000AO and SX-2100AO (DIP Switch 1 Operation) .................................... 15 3

9. OUTPUTTING LOG DATA (SX-2000SM: DIP SWITCHES 1 AND 2 OPERATIONS)

...... 154

10. FAILURE INDICATIONS ......................................................................... 155

10.1. SX-2000SM ...................................................................................................... 155

10.2. SX-2000AI and SX-2100AI .............................................................................. 156

10.3. SX-2000AO and SX-2100AO ........................................................................... 158

10.4. SX-2000CI ....................................................................................................... 159

10.5. SX-2000CO ..................................................................................................... 160

10.6. RM-200SF and RM-200SA ............................................................................. 160

11. SPECIFICATIONS ....................................................................................... 161

11.1. SX-2000SM System Manager .......................................................................... 161

11.2. SX-2000AI Audio Input Unit ............................................................................. 163

11.3. SX-2100AI Audio Input Unit ............................................................................. 164

11.4. SX-2000AO Audio Output Unit ........................................................................ 165

11.5. SX-2100AO Audio Output Unit ........................................................................ 166

11.6. SX-2000CI Control Input Unit .......................................................................... 168

11.7. SX-2000CO Control Output Unit ...................................................................... 169

11.8. RM-200SF Fireman's Microphone .................................................................. 170

11.9. RM-200SA Remote Microphone ..................................................................... 171

11.10. RM-210 Remote Microphone Extension ........................................................ 172

11.11. RM-200RJ Terminal Unit ................................................................................ 172

11.12. SX-200RM Remote Microphone Interface Module ........................................ 172

11.13. D-921E Microphone/Line Input Module ......................................................... 173

11.14. D-921F Microphone/Line Input Module ......................................................... 173

11.15. D-922E Microphone/Line Input Module ......................................................... 174

11.16. D-922F Microphone/Line Input Module ......................................................... 174

11.17. D-936R Stereo Input Module ......................................................................... 174

11.18. VP-2064 Power Amplifier 4 x 60 W ............................................................... 175

4

11.19. VP-2122 Power Amplifier 2 x 120 W ............................................................. 176

11.20. VP-2241 Power Amplifier 1 x 240 W ............................................................. 17 7

11.21. VP-2421 Power Amplifier 1 x 420 W ............................................................. 178

11.22. VP-3154 Digital Power Amplifier 4 x 150 W ................................................. 179

11.23. VP-3304 Digital Power Amplifier 4 x 300 W ................................................. 180

11.24. VP-3504 Digital Power Amplifier 4 x 500 W ................................................. 181

11.25. VP-200VX Power Amplifier Input Module ...................................................... 182

APPENDIX: ADDITIONAL INSTALLATION INSTRUCTIONS FOR AN EN 54-16 COMPLIANT SYSTEM

1. GENERAL INFORMATION .................................................................... 183

1.1. Terms and Abbreviations ................................................................................... 183

1.2. Access Levels ................................................................................................... 183

1.2.1. Access level 1 .......................................................................................... 183

1.2.2. Access level 2 ......................................................................................... 18 3

1.2.3. Access level 3 ......................................................................................... 184

1.2.4. Access level 4 ......................................................................................... 184

1.3. Declaration for the VACIE SX-2000 according to EN54-16 §13.1.2 .................. 184

2. INDICATIONS AND CONTROLS IN ACCESS LEVEL1 ........ 185

2.1. Mandatory Indications and Controls in Access Level 1 .................................... 185

2.2. Options Requiring Indications and Controls in Access Level 1 ........................ 18 6

2.3. Examples for the Mandatory Indications and Controls ..................................... 187

2.3.1. Minimum configuration ............................................................................ 187

2.3.2. Configuration with indication of faults in VA zones ................................. 188

3. INDICATIONS AND CONTROLS IN ACCESS LEVEL 2 ...... 189

3.1. Mandatory Control in Access Level 2 ................................................................ 189

3.2. Options requiring Controls in Access Level 2 ................................................... 190

3.3. Proposal for the Installation and Setting of an Emergency Microphone ........... 191

3.3.1. Installation place ..................................................................................... 191

3.3.2. Settings ................................................................................................... 191

3.3.3. Example for a setting on an emergency microphone ............................. 191

4. OVERVIEW OF THE ACCESS LEVEL REQUIREMENTS FOR THE EQUIPMENT AND RELATED FUNCTIONS

......... 192

5. POWER SUPPLY ........................................................................................... 192

6. CABINETS ......................................................................................................... 193

7. STANDBY (RESERVE, REDUNDANT) AMPLIFIERS ............ 193

8. SETTING ON THE SYSTEM MANAGER SX-2000SM .......... 193

5

1. NOMENCLATURE AND FUNCTIONS

1.1. SX-2000SM System Manager

[Front]

SX-2000SM

1 2 3

Inside of the protective cover

15 16 18 1917

4 5 6

Protective cover

7 8 9

10 11 12 13 14

1. LAN Indicator [LAN] (Green)

Lights when the LAN connection terminal (31) on

the rear panel is connected, and ashes during

LAN communications.

2. SX Link A Indicator [SX LINK A] (Green)

Lights when the SX Link A terminal (29) on

the rear panel is connected, and ashes while

communications are being performed via the SX Link A terminal.

3. SX Link B Indicator [SX LINK B] (Green)

Lights when the SX Link B terminal (29) on

the rear panel is connected, and ashes while

communications are being performed via the SX Link B terminal.

4. Emergency Indicator [EMERGENCY] (Red)

Lights while the general urgency all-call is being made (p. 70) or when the SX-2000 system is in

an emergency condition, and ashes when a 24 V

emergency cutoff* state occurs involving any SX2000AO within the system.

* In the SX-2000 system, a 24 V emergency cutoff

input terminal that allows control of an emergency audio input is provided on the SX-2000AO's rear panel. When the SX-2000 system is combined with another emergency broadcast system, a 24 V DC is normally kept being supplied to this

emergency cutoff input terminal and is cut off (24 V emergency cutoff function) in emergency situations. This interrupts the general-purpose broadcast from the SX-2000, allowing the emergency broadcast system to override it. (For details, see p. 58.)

5. CPU OFF Indicator [CPU OFF] (Red)

Lights while the general urgency all-call (CPU OFF state) is being made (p. 70).

6. Standby Indicator [STANDBY] (Green)

Lights when the SX-2000 system is operating on the backup power supply during power failures. It also lights when the system reset cannot be performed using the SX-2000 Setting software. Note that if the standby indicator lights, it is not possible to restart your SX-2000SM using the Setting software. To perform system reset, press the Reset key (15) inside the protective cover to restart.

7. General Indicator [GENERAL] (Yellow)

Lights while the general urgency all-call is being made (p. 70) or when a failure is detected in the

SX-2000SM. Lights or ashes when a failure is

detected in the system.

6

SX-2000SM

8. CPU Indicator [CPU] (Yellow)

Lights while the general urgency all-call is being made (p. 70) or when a failure is detected in the SX-2000SM.

9. SX Link Indicator [SX LINK] (Yellow)

Flashes when a cable is connected to neither the rear panel-mounted SX Link terminal A nor B.

10. Fault Ack Key [FAULT ACK]

The buzzer will sound when a failure is detected in the SX-2000 system. Press this key to stop the buzzer.

11. Fault Reset Key [FAULT RESET]

Pressing this key resets the failure information (the buzzer and fault indicators) for the entire SX2000 system. Set the mode for operation method using DIP switch 4 (19).

12. Lamp Test Key [LAMP TEST]

Used to test each indicator on the front panel of the SX-2000SM. All Mode and Fault indicators (4) – (9) remain lit and the buzzer sounds as long as this key is pressed.

13. Power Indicator [POWER] (Blue)

Lights when the power is switched on.

14. RUN Indicator [RUN] (Green)

Normally ashes continuously.

Goes off while the general urgency all-call is being made (p. 70).

15. Reset Key [RESET]

Pressing this key reactivates the SX-2000SM. The entire system, including the SX-2000AI, SX-2100AI, SX-2000AO, and SX-2100AO is reactivated.

Notes

• Reactivating the system stops broadcasts currently in progress.

• Do not keep pressing the key for over 1 second. The unit cannot operate.

If the unit operation is suspended, press the

Reset key for less than one second again.

16. USB Port [USB]

This port is not used.

17. CF Card Access Indicator [ACCESS] (Green)

Flashes while reading from or writing to a CF card.

18. CF Card Slot [CF CARD]

Use this slot to insert the CF card to operate settings data or write log data to the card.

• For settings data operation, see p. 150.

• For the method of writing log data, see p. 154.

Note

Removing and reinserting the CF card requires DIP switch settings. If the CF card is removed and reinserted without performing correct DIP switch settings, this may cause settings data loss or damage the card.

19. DIP Switch [SETTING]

• Switch 1

Used to read log data (p. 154).

ON: Allows log data to be written into the CF

card.

OFF: Normally select this position.

• Switch 2

Used to perform CF card access settings

(p. 150).

ON: Stops access to the CF card. OFF: Normally select this position.

• Switch 3

Set whether or not to enable online control using the SX-2000 Setting Software (p. 51).

ON: Disables online writing of settings data

and system reset.

OFF: Normally select this position.

• Switch 4

Set the method of operation to reset the failure information (the buzzer and fault indicators) with the FAULT RESET key (11) (p. 52). In the same manner as the FAULT RESET key operation, the failure information can also be reset by shorting the RES terminals of the Data input terminals (26) at the timing set here.

ON: Sets to the accidental operation prevention

mode.

OFF: Sets to the one touch mode.

(For the operation methods in each individual mode, see the separate Operating Instructions, "Detecting Fault.")

• Switches 5 – 8

These switches are not used.

Note

Switches 1 – 8 are set to the OFF position by default.

Note

Do not remove and reinsert the CF card nor operate the DIP switch (19) while this indicator is flashing.

7

[Rear]

SX-2000SM

21 22 23 24 25 26 27 28 29 30 31 3220

20. Functional Earth Terminal [SIGNAL GND]

Hum noise may be generated when external equipment is connected to the unit. Connecting this terminal to the functional earth terminal of the external equipment may reduce the hum noise.

Note: This terminal is not for protective earth.

21. DC Power Input Terminal [DC POWER IN]

Connect an optional DC power supply unit to this terminal. Select the DC power supply source with consideration given to the current power consumption of the system the SX-2000SM is to be connected to. When not using a redundant power system*, connect the [+] terminal of input A to the [+] terminal of input B, and the [–] terminal of input A to the [–] terminal of input B. (Refer to the Instruction Manual attached to the VX2000DS/3000DS.)

* A method of connecting separate power

sources to each power input or connecting the commercial power supply and backup power supply separately to each power input to prevent the system from going down when a cable is broken or power fails.

22. DS Link Terminals [DS LINK]

Connect either terminal to the DS-SF Link terminal of the VX-2000DS or DS Link IN terminal of the VX-3000DS.

23. Status Output Terminals [STATUS OUTPUT]

Relay make contact outputs. Each contact capacity is rated at 40 V DC for withstand voltage, and 2 mA – 300 mA for control current. The number of outputs is 4. The RJ45 connector's pin arrangement is as follows:

[Upper row]

112345678

Pin 4 Pin 3 Pin 2 Pin 1

Not used CPU CPU CPU

FAULT FAULT FAULT

NC NO COM

• CP U FAULT

CPU irregularity in progress: Pin 1 – Pin 2 shorted Normal: Pin 1 – Pin 3 shorted

• GENERAL FAULT

Some irregularity in progress: Pin 5 – Pin 7 shorted Normal: Pin 5 – Pin 8 shorted

[Lower row]

Pin 1 Pin 2 Pin 3 Pin 4

BUZZER BUZZER BUZZER Not used

COM NO NC

Pin 5 Pin 6 Pin 7 Pin 8

CPU OFF Not used CPU OFF CPU OFF

COM NO NC

87654321

2

• BUZZER

Buzzer ON: Pin 1 – Pin 2 shorted Buzzer OFF: Pin 1 – Pin 3 shorted

• CPU OFF

Remote microphone-initiated general urgency all-call broadcasts in progress:

Pin 5 – Pin 7 shorted.

General urgency all-call broadcasts not initiated:

Pin 5 – Pin 8 shorted.

[RJ45 connector's pin No. vs. Cable color]

RJ45's pin No.

Shield

Cable color Cable color

(T568B type) (T568A type)

Orange/White

Orange

Green/White

Blue

Blue/White

Green

Brown/White

Brown

Green/White

Green

Orange/White

Blue

Blue/White

Orange

Brown/White

Brown

Pin 8 Pin 7 Pin 6 Pin 5

GENERAL GENERAL Not used GENERAL

FAULT FAULT FAULT

NC NC COM

8

24. Control Output Terminals [OUTPUT C1 – C8]

Relay make contact outputs. Each contact capacity is rated at 40 V DC for withstand voltage, and 2 mA – 300 mA for control current. These terminals are controlled by the SX-2000

SX-2000SM

Setting Software. (See the separate Setting Software Instructions, "Pattern Settings.")

25. 24V DC Output Terminals [DC OUT]

These terminals can provide up to 100 mA of 24 V DC power to connected external equipment.

26. Data Input Terminals [ACK/RES/LAMP]

Photo coupler inputs. A current of approximately

2 mA ows when shorted, and the voltage

becomes approximately 24 V DC when opened.

• ACK The buzzer may sound when a failure is detected in the SX-2000SM. Short the ACK terminals to stop the buzzer. If a failure occurs while ACK is on, it is automatically received. These terminals serve the same function as the front-mounted FAULT ACK key (10).

• RES In accordance with the DIP switch 4 (19) setting, shorting these terminals resets once the failure information (the buzzer and fault indicators) of the SX-2000SM. These terminals serve the same function as the front-mounted FAULT RESET key (11).

• LAMP Used to test the indicators on the SX-2000SM's front panel. All MODE and FAU LT indicators (4) – (9) remain lit and the buzzer sounds as long as these terminals are set to ON.

27. Control Input Terminals [INPUT C1 – C8]

Photo coupler inputs. A current of approximately 2

mA ows when shorted, and the voltage becomes

approximately 24 V DC when opened. Functions can be assigned to these terminals using the SX2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.")

28. Analog Link Output Terminals [ANALOG LINK OUT 1/2]

Connect these terminals to the analog link input terminals of the SX-2000AI, SX-2100AI, SX2000AO, or SX-2100AO.

29. SX Link Terminals [SX LINK A /B]

Use switching hubs to connect between the SX link terminals of the SX-2000SM, SX-2000AI, SX2100AI, SX-2000AO, and SX-2100AO. Connect each of the SX Links A and B to the same switching hub*, or to different switching hubs* that have been connected in star configuration.

Notes

• Be sure to connect both terminals of A and B.

• After connection completion, press the Reset key to reactivate the SX-2000SM.

* Contact your TOA dealer for more information

on switching hubs.

1 2 3 4

Function

1. B connection confirmation

2. B operation in progress indication

3. A connection confirmation

4. A operation in progress indication

LED On/Flashing

Connected

Operating

Connected

Operating

LED Off

Unconnected

Not operating

Unconnected

Not operating

30. MAC Address for SX Link Connections

MAC address to be used for SX link connection.

31. LAN Connection Terminal [LAN]

Used when setting times to be recorded in operation logs. Connect this terminal to a switching hub that supports the 10BASE-T or 100BASE-TX standard. Since time settings can also be performed via a PC, connect the PC to the switching hub as well.

Notes

• Do not connect the switching hub to the LAN.

• Avoid directly connecting the SX-2000SM to the

PC via a cross cable. (See the separate Setting Software Instructions "Basic Settings" for settings related to the SX2000SM's IP address, etc.)

1 2 3 4

Function LED On LED Off

1. OUT 2 connection confirmation

2. OUT RESET output

3. OUT 1 connection confirmation

4. OUT STANDBY start output

Connected

Resetting

Connected

Start

Unconnected

Normal

Unconnected

Normal

1 2

Function LED On/Flashing LED Off

1. Connection confirmation

2. Full duplex communication detection

Connected

Detected

Unconnected

Undetected

31. MAC Address for LAN Connection

A 12-digit hexadecimal address number peculiar to and assigned to the network-connected unit.

9

1.2. SX-2000AI Audio Input Unit

[Front]

1 2 3 114 5 6 7 8 9 10

SX-2000AI

Protective cover

12 13 14 15

Inside of the protective cover

1

0

2

F

3

E

4

D

5

C

6

B

7

A

8

9

16 18 1917

1. Monitor Speaker

Allows any input channel to be monitored.

2. Function Keys [F1, F2, F3, F4]

Pressing a function key executes the function that has been assigned to that key using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.")

1

0

2

F

3

E

4

D

5

C

6

B

7

A

8

9

20

5. Cancel Key [

Used to switch the menu screen.

6. Minus Key [–]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number decreases by one each time this key is pressed.

/CANCEL]

3. Fluorescent Display

The default display shows device numbers and

rmware versions.

Device No.

AI– 1 V E R30 0

Displays the SX-2000AI's current operation status, input level, etc. (See the separate Operating Instructions, "SX-2000AI Audio Input Unit.")

4. Menu Key [MENU]

Pressing this key displays the uorescent display's

menu screen. Whenever this key is pressed, the screen returns to the default display for whatever portion of the menu screen is displayed.

10

Firmware version

. .

7. Plus Key [+]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number increases by one each time this key is pressed.

8. OK Key [OK/ ]

Used to switch the menu screen.

9. Power Indicator [POWER] (Blue)

Lights when the power is switched on.

10. CPU OFF Indicator [CPU OFF] (Red)

Lights while the general urgency all-call (CPU OFF state) is being made (p. 70).

SX-2000AI

11. Standby Indicator [STANDBY] (Green)

Lights while the unit is being initialized at poweron or at reset.

Flashes when the uorescent display is in light

shutoff mode and the light stays unlit. Lights when the SX-2000 system is operating on the backup power supply during power failures.

12. Input Volume Controls [INPUT 1 – 8]

Adjust the input volume of each input channel. Rotating the control fully counterclockwise mutes the input sound source connected to that channel and causes the input ON/OFF indicator (28) on

the uorescent display to turn off.

When an input channel's "Type" is set to "Emergency" on the SX-2000 Setting software, the input signal source is made to bypass this Input volume control. (See the separate Setting Software Instructions, "System Settings.")

13. Channel Keys [ON/OFF]

Turn each input channel on or off. The input channel alternates between on and off each time this key is pressed. Other functions can also be assigned to each key by using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.") When an input channel's "Type" is set to "Emergency" on the SX-2000 Setting software, the input signal source is made to bypass this Channel key. (See the separate Setting Software Instructions, "System Settings.")

14. Monitor Volume Control [MONITOR]

Adjusts the sound volume of the monitor speaker (1).

16. USB Port [USB]

This port is not used.

17. RUN Indicator [RUN] (Green)

Normally ashes continuously.

18. ID Switch [ID NUMBER]

Sets the SX-2000AI's device number. (See p. 54.)

19. Reset Key [RESET]

Pressing this key resets the SX-2000AI.

Notes

• Resetting the SX-2000AI stops broadcasts in a

part of or all zones currently in progress via the

reset SX-2000AI.

• Do not keep pressing the key for over 1 second.

The unit cannot operate. If the unit operation is suspended, press the

Reset key for less than one second again.

20. DIP Switch [SETTING]

Performs key lock function settings. (See p. 152.)

• Switch 1

ON: Disables operation of the front panel input

volume controls and channel keys.

OFF: Cancels key lock status.

• Switches 2 – 8

These switches are not used.

Note

Switches 1 – 8 are set to the OFF position by default.

15. Monitor ON/OFF Key [ON/OFF]

Enables or disables the audio monitor function for the selected input channel. The monitor function alternates between on and off each time this key is pressed.

11

[Fluorescent Display]

SX-2000AI

21

COM FAULT

FADER

LEVEL LEVEL

–10 –20 –30 –40

OL

0

22 23 26

1 2 3 4 5 6 7 8

33

27

2924 25

28

KEYLOCK

EMERGENCY

30

31

1 2 3 4 5 6 7 8

66

32 33

OL

0 –10 –20 –30 –40

34 35

36

Notes

• A timer-activated light shutoff function can be set for the fluorescent display using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Basic Settings.")

When the light shutoff function has been set, if the SX-2000AI is not operated for 5 minutes or more, the

fluorescent display's light goes off and the standby indicator (11) begins to flash. Pressing any keys other than the function keys on the front panel resets the screen display.

• Normally, the fluorescent display's light goes off at the time of the power failure.

• While the SX-2000 system is in an emergency condition, the fluorescent display's light does not go off even if the power fails.

21. Text Display Area

Displays the menu screen information when the corresponding function key is pressed.

22. COM Indicator [COM]

Flashes to indicate a communications error.

23. Fault Indicator [FAULT]

Flashes when a system failure, incorrect system

conguration* or communications error is detected. This indicator continues to ash until failure

conditions return to normal.

* When the system or module configuration differs

from the contents set by the SX-2000 Setting Software.

24. Input Level Meter Fader Indicator [FADER]

Lights when the input level meter indicates the sound volume set using the SX-2000 Setting Software or input volume control.

25. Input Level Meter Level Indicator [LEVEL]

Lights when the input level meter indicates the level being input to the SX-2000AI.

28. Input ON/OFF Indicator

Indicates the unit’s operating status when the

corresponding channel key is pressed. The indicator state differs depending on the function assigned to each channel key as follows.

Function assigned to the channel key When ON When OFF

Input ON/OFF Lights* Unlit

General-purpose pattern broadcast's activation and termination

* The indicator state is "Unlit" when the input volume is muted.

Flashes Lights

29. Input Level Meter

Indicates the actual level or a set volume value on each input channel.

30. Key Lock Indicator [KEY LOCK]

Lights when the input volume controls and channel keys are locked. (See p. 152, "Key Lock

Settings and Cancellation")

31. Emergency Indicator [EMERGENCY]

Lights when the SX-2000 system is in an emergency condition.

26. Input Level Meter Scale

27. Input In dicator

The input channel to be monitored lights red.

12

32. Remote Microphone Output Status Indicator

Lights red continuously as long as announcements are made from the RM-200SF, RM-200SA, or RM-210 Remote Microphone.

SX-2000AI

33. Remote Microphone Connection Status

Indicator

The device number of the Remote Microphone connected to the SX-2000AI lights.

34. Monitor Level Meter

Indicates the sound volume level of the input channel being monitored.

[Rear]

3837

39

40 41 42 43 44 45

35. Monitor Level Meter Scale

Lights when the monitor ON/OFF key (15) is set to ON.

36. Monitor ON/OFF Indicator [LEVEL]

Lights when the monitor ON/OFF key (15) is set to ON.

46

37. DC Power Input Terminal [DC POWER IN]

Connect an optional DC power supply unit to this terminal. Select the DC power supply source with consideration given to the current power consumption of the system the SX-2000AI is to be connected to. When not using a redundant power system*, connect the [+] terminal of input A to the [+] terminal of input B, and the [–] terminal of input A to the [–] terminal of input B. (Refer to the Instruction Manual attached to the VX-2000DS/3000DS.)

* A method of connecting separate power

sources to each power input or connecting the commercial power supply and backup power supply separately to each power input to prevent the system from going down when a cable is broken or power fails.

38. Module Slot 3 [3]

Slot for input channels 5 and 6.

39. Module Slot 1 [1]

Slot for input channels 1 and 2.

43. Analog Link Output Terminal [ANALOG LINK OUT]

Connect this terminal to the analog link input terminal of the SX-2000AI, SX-2100AI, SX2000AO, or SX-2100AO.

1 2

Function LED On LED Off

1. Not used

2. OUT connection confirmation Connected Unconnected

44. Analog Link Input Terminal [ANALOG LINK IN]

Connect this terminal to the analog link output terminal of the SX-2000SM, SX-2000AI, SX2100AI, SX-2000AO, or SX-2100AO.

40. Functional Earth Terminal [SIGNAL GND]

Hum noise may be generated when external equipment is connected to the unit. Connecting this terminal to the functional earth terminal of the external equipment may reduce the hum noise.

Note: This terminal is not for protective earth.

41. Module Slot 4 [4]

Slot for input channels 7 and 8.

42. Module Slot 2 [2]

Slot for input channels 3 and 4.

3 4

Function LED On LED Off

3. RESET input Resetting Normal

4. Not used

13

SX-2000AI

45. SX Link Terminals [SX LINK A /B]

Use switching hubs to connect between the SX link terminals of the SX-2000SM, SX-2000AI, SX2100AI, SX-2000AO, and SX-2100AO. Connect each of the SX Links A and B to the same switching hub*, or to different switching hubs* that

have been connected in star conguration.

Notes

• Be sure to connect both terminals of A and B.

• After connection completion, press the Reset key to reactivate the SX-2000AI.

* Contact your TOA dealer for more information

on switching hubs.

1 2 3 4

Function

LED On/Flashing

LED Off

46. MAC Address

MAC address to be used for SX link connection.

1. B operation in progress indication

2. B connection confirmation Connected Unconnected

3. A operation in progress indication

4. A connection confirmation Connected Unconnected

Operating Not operating

14

1.3. SX-2100AI Audio Input Unit

[Front]

1 2 3 114 5 6 7 8 9 10

12 13 14 15

Protective cover

Inside of the protective cover

SX-2100A I

1

0

2

F

3

E

4

D

5

C

6

B

7

A

8

9

16 18 1917

1. Monitor Speaker

Allows any input channel to be monitored.

2. Function Keys [F1, F2, F3, F4]

Pressing a function key executes the function that has been assigned to that key via the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.")

3. Fluorescent Display

The default display shows device numbers and

rmware versions.

Device No.

AI– 1 V E R30 0

Firmware version

. .

1

0

2

F

3

E

4

D

5

C

6

B

7

A

8

9

20

5. Cancel Key [

Used to switch the menu screen.

6. Minus Key [–]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number decreases by one each time this key is pressed.

7. Plus Key [+]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number increases by one each time this key is pressed.

/CANCEL]

Displays the SX-2100AI's current operation status, input level, etc. (See the separate Operating Instructions, "SX-2100AI Audio Input Unit.")

4. Menu Key [MENU]

Pressing this key displays the uorescent display's

menu screen. Whenever this key is pressed, the screen returns to the default display for whatever portion of the menu screen is displayed.

8. OK Key [OK/ ]

Used to switch the menu screen.

9. Power Indicator [POWER] (Blue)

Lights when the power is switched on.

10. CPU OFF Indicator [CPU OFF] (Red)

Lights while the general urgency all-call (CPU OFF state) is being made (p. 70).

15

SX-2100A I

11. Standby Indicator [STANDBY] (Green)

Lights while the unit is being initialized at poweron or at reset.

Flashes when the uorescent display is in light

shutoff mode and the light stays unlit. Lights when the SX-2000 system is operating on the backup power supply during power failures.

12. Input Volume Controls [INPUT 1 – 8]

Adjust the input volume of each input channel. Rotating the control fully counterclockwise mutes the input sound source connected to that channel and causes the input ON/OFF indicator (28) on

the uorescent display to turn off.

When an input channel's "Type" is set to "Emergency" on the SX-2000 Setting software, the input signal source is made to bypass this Input volume control. (See the separate Setting Software Instructions, "System Settings.")

13. Channel Keys [ON/OFF]

Turn each input channel on or off. The input channel alternates between on and off each time this key is pressed. Other functions can also be assigned to each key by using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.") When an input channel's "Type" is set to "Emergency" on the SX-2000 Setting software, the input signal source is made to bypass this Channel key. (See the separate Setting Software Instructions, "System Settings.")

14. Monitor Volume Control [MONITOR]

Adjusts the sound volume of the monitor speaker (1).

16. USB Port [USB]

This port is not used.

17. RUN Indicator [RUN] (Green)

Normally ashes continuously.

18. ID Switch [ID NUMBER]

Sets the SX-2100AI's device number. (See p. 54.)

19. Reset Key [RESET]

Pressing this key resets the SX-2100AI.

Notes

• Resetting the SX-2100AI stops broadcasts in a part of or all zones currently in progress via the reset SX-2100AI.

• Do not keep pressing the key for over 1 second. The unit cannot operate. If the unit operation is suspended, press the Reset key for less than one second again.

20. DIP Switch [SETTING]

Performs key lock function settings. (See p. 152.)

• Switch 1 ON: Disables operation of the front panel input

volume controls and channel keys.

OFF: Cancels key lock status.

• Switches 2 – 8 These switches are not used.

Note

Switches 1 – 8 are set to the OFF position by default.

15. Monitor ON/OFF Key [ON/OFF]

Enables or disables the audio monitor function for the selected input channel. The monitor function alternates between on and off each time this key is pressed.

16

[Fluorescent Display]

SX-2100A I

21

COM FAULT

FADER

LEVEL LEVEL

22 23 26 2924 25

1 2 3 4 5 6 7 8

OL

0 –10 –20 –30 –40

33

27

28

KEYLOCK

EMERGENCY

30

31

1 2 3 4 5 6 7 8

66

32

33

OL

0 –10 –20 –30 –40

34 35

36

Notes

• A timer-activated light shutoff function can be set for the fluorescent display using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Basic Settings.")

When the light shutoff function has been set, if the SX-2100AI is not operated for 5 minutes or more, the

fluorescent display's light goes off and the standby indicator (11) begins to flash. Pressing any keys other than the function keys on the front panel resets the screen display.

• Normally, the fluorescent display's light goes off at the time of the power failure.

• While the SX-2000 system is in an emergency condition, the fluorescent display's light does not go off even if the power fails.

21. Text Display Area

Displays the menu screen information when the corresponding function key is pressed.

22. COM Indicator [COM]

Flashes to indicate a communications error.

23. Fault Indicator [FAULT]

Flashes when a system failure, incorrect system

conguration* or communications error is detected. This indicator continues to ash until

failure conditions return to normal.

* When the system or module configuration differs

from the contents set by the SX-2000 Setting Software.

24. Input Level Meter Fader Indicator [FADER]

Lights when the input level meter indicates the sound volume set using the SX-2000 Setting Software or input volume control.

25. Input Level Meter Level Indicator [LEVEL]

Lights when the input level meter indicates the level being input to the SX-2100AI.

28. Input ON/OFF Indicator

Indicates the unit's operating status when the corresponding channel key is pressed. The indicator state differs depending on the function assigned to each channel key as follows.

Function assigned to the channel key When ON When OFF

Input ON/OFF Lights* Unlit

General-purpose pattern broadcast’s activation and termination

* The indicator state is "Unlit" when the input volume is muted.

Flashes Lights

29. Input Level Meter

Indicates the actual level or a set volume value on each input channel.

30. Key Lock Indicator [KEY LOCK]

Lights when the input volume controls and channel keys are locked. (See p. 152, "Key Lock

Settings and Cancellation")

31. Emergency Indicator [EMERGENCY]

Lights when the SX-2000 system is in an emergency condition.

26. Input Level Meter Scale

27. Input In dicator

The input channel to be monitored lights red.

32. Remote Microphone Output Status Indicator

Lights red continuously as long as announcements are made from the RM-200SF, RM-200SA, or RM-210 Remote Microphone.

17

SX-2100A I

33. Remote Microphone Connection Status

Indicator

The device number of the Remote Microphone connected to the SX-2100AI lights.

34. Monitor Level Meter

Indicates the sound volume level of the input channel being monitored.

[Rear]

3837 39

40 41 42

35. Monitor Level Meter Scale

Lights when the monitor ON/OFF key (15) is set to ON.

36. Monitor ON/OFF Indicator [LEVEL]

Lights when the monitor ON/OFF key (15) is set to ON.

43 445045

46

47 48 49

37. DC Power Input Terminal [DC POWER IN]

Connect an optional DC power supply unit to this terminal. Select the DC power supply source with consideration given to the current power consumption of the system the SX-2100AI is to be connected to. When not using a redundant power system*, connect the [+] terminal of input A to the [+] terminal of input B, and the [–] terminal of input A to the [–] terminal of input B. (Refer to the Instruction Manual attached to the VX-2000DS/3000DS.)

* A method of connecting separate power

sources to each power input or connecting the commercial power supply and backup power supply separately to each power input to prevent the system from going down when a cable is broken or power fails.

38. Module Slot 3 [3]

Slot for input channels 5 and 6.

39. Module Slot 1 [1]

Slot for input channels 1 and 2.

40. Functional Earth Terminal [SIGNAL GND]

Hum noise may be generated when external equipment is connected to the unit. Connecting this terminal to the functional earth terminal of the external equipment may reduce the hum noise.

Note: This terminal is not for protective earth.

41. Module Slot 4 [4]

Slot for input channels 7 and 8.

43. Control Output Terminals [CONTROL OUTPUT 1 – 16]

Relay make contact outputs. All the contact outputs are of normally open type when shipped from the factory. Each output can be converted into normally closed type by changing the internal jumper setting. (See

"Operation of Power Feed Jumper and Isolation Jumper" on the next page.)

Each contact capacity is rated at 40 V DC for withstand voltage, and 2 mA – 300 mA for control current. These terminals are controlled by the SX2000 Setting Software. (See the separate Setting Software Instructions, "Pattern Settings.")

44. Isolation Jumper [GND]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the [–] terminals of all inputs (1 – 16) are connected to the internal power supply. Removing the jumper disconnects and isolates these [–] terminals from this unit. (See "Operation of Power Feed Jumper

and Isolation Jumper" on the next page.)

45. Power Feed Jumper [VCC]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the circuits of all control inputs (1 – 16) are powered from inside the SX-2100AI. Removing the jumper disconnects this internal power supply and thus requires that power be supplied externally to the circuit. (See "Operation of Power Feed Jumper

and Isolation Jumper" on the next page.)

42. Module Slot 2 [2]

Slot for input channels 3 and 4.

18

SX-2100A I

46. Control Input Terminals

[CONTROL INPUT 1 – 16]

Photo coupler inputs. A current of approximately

2 mA ows when shorted, and the voltage

becomes under 40 V DC when opened. The input of 100 msec or greater is required to operate. These contact inputs can be isolated from the SX-2100AI unit by cutting the power feed jumper (45) and the isolation jumper (44). Each contact input when isolated is 40 V DC for maximum applied voltage and approximately 2 mA for the loop current. Since each terminal is equipped with a current limiter employing constant current circuitry, there is no need to limit current on the external equipment side. The [–] terminals of all control inputs are common. Use the SX-2000 Setting Software to assign functions to these terminals. (See the separate Setting Software Instructions, "Event Settings.")

47. Analog Link Output Terminal

[ANALOG LINK OUT]

Connect this terminal to the analog link input terminal of the SX-2000AI, SX-2100AI, SX2000AO, or SX-2100AO.

49. SX Link Terminals [SX LINK A /B]

Use switching hubs to connect between the SX link terminals of the SX-2000SM, SX-2000AI, SX2100AI, SX-2000AO, and SX-2100AO. Connect each of the SX Links A and B to the same switching hub*, or to different switching hubs* that

have been connected in star conguration.

Notes

• Be sure to connect both terminals of A and B.

• After connection completion, press the Reset key to reactivate the SX-2100AI.

* Contact your TOA dealer for more information

on switching hubs.

1 2 3 4

Function

1. B operation in progress indication

2. B connection confirmation Connected Unconnected

LED On/Flashing

Operating Not operating

LED Off

1 2

Function LED On LED Off

1. Not used

2. OUT connection confirmation Connected Unconnected

48. Analog Link Input Terminal [ANALOG LINK IN]

Connect this terminal to the analog link output terminal of the SX-2000SM, SX-2000AI, SX2100AI, SX-2000AO, or SX-2100AO.

3. A operation in progress indication

4. A connection confirmation Connected Unconnected

Operating Not operating

50. MAC Address

MAC address to be used for SX link connection.

[ Operation of Power Feed Jumper and

Isolation Jumper]

VCC

Power feed jumper

Control input

-

+

3 4

Function LED On LED Off

3. RESET input Resetting Normal

4. Not used

Photo coupler

Internal circuit

Isolation jumper

GND

19

1.4. SX-2000AO Audio Output Unit

[Front]

1 2 3 114 5 6 7 8 9 10

SX-2000AO

Protective cover

12 13 14 15

Inside of the protective cover

E

D

C

B

16 18 1917

1. Monitor Speaker

Allows any output channel to be monitored.

2. Function Keys [F1, F2, F3, F4]

Pressing a function key executes the function that has been assigned to that key via the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.")

1

0

2

F

3

E

4

D

5

C

6

B

7

A

8

9

20

5. Cancel Key [

Used to switch the menu screen.

6. Minus Key [–]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number decreases by one each time this key is pressed.

/CANCEL]

3. Fluorescent Display

The default display shows device numbers and

rmware versions.

Device No. Firmware version

AO– 1 V E R30 0

Displays the SX-2000AO's current operation status, output level, etc. (See the separate Operating Instructions, "SX-2000AO Audio Output Unit.")

4. Menu Key [MENU]

Pressing this key displays the uorescent display's

menu screen. Whenever this key is pressed, the screen returns to the default display for whatever portion of the menu screen is displayed.

20

7. Plus Key [+]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number increases by one each time this key is pressed.

. .

8. OK Key [OK/ ]

Used to switch the menu screen.

9. Power Indicator [POWER] (Blue)

Lights when the power is switched on.

10. CPU OFF Indicator [CPU OFF] (Red)

Lights while the general urgency all-call (CPU OFF state) is being made (p. 70).

SX-2000AO

11. Standby Indicator [STANDBY] (Green)

Lights while the unit is being initialized at poweron or at reset.

Flashes when the uorescent display is in light

shutoff mode and the light stays unlit. Lights when the SX-2000 system is operating on the backup power supply during power failures.

12. Output Volume Controls [OUTPUT 1 – 8]

Adjust the output volume of each output channel. Rotating the control fully counterclockwise mutes the output volume and causes the output ON/OFF

indicator (28) on the uorescent display to turn off.

Signals on the output channel being used for emergency broadcast are made to bypass this Output volume control.

13. Channel Keys [ON/OFF]

Turn each output channel on or off. The output channel alternates between on and off each time this key is pressed. Other functions can also be assigned to each key by using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.") Signals on the output channel being used for emergency broadcast are made to bypass this Channel key.

16. USB Port [USB]

This port is not used.

17. RUN Indicator [RUN] (Green)

Normally ashes continuously.

18. ID Switch [ID NUMBER]

Sets the SX-2000AO's device number. (See p. 57.)

19. Reset Key [RESET]

Pressing this key resets the SX-2000AO.

Notes

• Resetting the SX-2000AO stops broadcasts

currently in progress via the reset SX-2000AO.

• Do not keep pressing the key for over 1 second.

The unit cannot operate. If the unit operation is suspended, press the Reset key for less than one second again.

20. DIP Switch [SETTING]

• Switch 1

Performs key lock function settings. (See p. 153.)

ON: Disables operation of the front panel

output volume controls and channel keys.

OFF: Cancels key lock status.

14. Monitor Volume Control [MONITOR]

Adjusts the sound volume of the monitor speaker (1).

15. Monitor ON/OFF Key [ON/OFF]

Enables or disables the audio monitor function for the selected output channel. The monitor function alternates between on and off each time this key is pressed.

• Switches 2 – 7

These switches are not used.

• Switch 8

Enables or disables the 24 V emergency cutoff input on the rear panel. (See p. 58.)

Note

Switches 1 – 8 are set to the OFF position by default.

21

[Fluorescent Display]

SX-2000AO

21

COM FAULT

FADER

LEVEL LEVEL

22 23 24 25 26 29 30 31

1 2 3 4 5 6 7 8

OL

0 –10 –20 –30 –40

33

KEYLOCK

EMERGENCY

1 2

OL

0 –10 –20 –30 –40

32 33 34 35 36

27 28

Notes

• A timer-activated light shutoff function can be set for the fluorescent display using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Basic Settings.")

When the light shutoff function has been set, if the SX-2000AO is not operated for 5 minutes or more, the

fluorescent display's light goes off and the standby indicator (11) begins to flash. Pressing any keys other than the function keys on the front panel resets the screen display.

• Normally, the fluorescent display's light goes off at the time of the power failure.

• While the SX-2000 system is in an emergency condition, the fluorescent display's light does not go off even if the power fails.

21. Text Display Area

Displays the menu screen information when the corresponding function key is pressed.

corresponding channel key is pressed. The indicator state differs depending on the function assigned to each channel key as follows.

22. COM Indicator [COM]

Flashes to indicate a communications error.

23. Fault Indicator [FAULT]

Flashes when a system failure, incorrect system

conguration*1 or communications error is detected. This indicator continues to ash until

failure conditions return to normal.

1

When the system or module configuration

*

differs from the contents set by the SX-2000 Setting Software.

24. Output Level Meter Fader Indicator [FADER]

Lights when the output level meter indicates the sound volume set using the SX-2000 Setting Software or output volume control.

25. Output Level Meter Level Indicator [LEVEL]

Lights when the output level meter indicates the level being output from the SX-2000AO.

26. Output Level Meter Scale

27. Outpu t I ndicator

The output channel to be monitored lights red.

28. Output ON/OFF Indicator

Indicates the unit's operating status when the

Function assigned to the channel key When ON When OFF

Output ON/OFF Lights* Unlit

General-purpose pattern broadcast’s activation and termination

* The indicator state is "Unlit" when the output volume is muted.

Flashes Lights

29. Output Level Meter

Indicates the actual level or a set volume value on each output channel.

30. Emergency Indicator [EMERGENCY]

ights when the SX-2000 system is in an emergency condition. When the 24 V emergency cutoff input*2 is

enabled, this indicator ashes if the input receives

an emergency signal.

2

The SX-2000AO has a 24 V emergency

*

cutoff input terminal (49) on the rear panel, allowing control of an emergency audio input. When the SX-2000 system is combined with an emergency broadcast system, a 24 V DC is normally kept being supplied to this emergency cutoff input terminal and is cut off (24 V emergency cutoff function) in emergency situations. This interrupts the general-purpose broadcast from the SX-2000 system, allowing the emergency broadcast system to override it. (For details, see p. 58.)

22

SX-2000AO

Note

When the 24 V Emergency cutoff input is set to be disabled (not usable) with the DIP switch 8 inside the protective cover, the Emergency indicator will not flash even if 24 V DC supply to this input terminal is cut off.

31. Key Lock Indicator [KEY LOCK]

Lights when the output volume controls and channel keys are locked. (See p. 152, "Key Lock

Settings and Cancellation")

32. Control Input Unit Connection Indicator [1]

Indicates "1" when the SX-2000CI is connected to the SX-2000AO.

[Rear]

40

43

33. Control Output Unit Connection Indicator [2]

Indicates "2" when the SX-2000CO is connected to the SX-2000AO.

34. Monitor Level Meter

Indicates the sound volume level of the output channel being monitored.

35. Monitor Level Meter Scale

Lights when the monitor ON/OFF key (15) is set to ON.

36. Monitor ON/OFF Indicator [LEVEL]

Lights when the monitor ON/OFF key (15) is set to ON.

46

47 48 49

37

38

37. Functional Earth Terminal [SIGNAL GND]

Hum noise may be generated when external equipment is connected to the unit. Connecting this terminal to the functional earth terminal of the external equipment may reduce the hum noise.

Note: This terminal is not for protective earth.

38. DC Power Input Terminal [DC POWER IN]

Connect an optional DC power supply unit to this terminal. Select the DC power supply source with consideration given to the current power consumption of the system the SX-2000AO is to be connected to. When not using a redundant power system*, connect the [+] terminal of input A to the [+] terminal of input B, and the [–] terminal of input A to the [–] terminal of input B. (Refer to the Instruction Manual attached to the VX-2000DS/3000DS.)

* A method of connecting separate power

sources to each power input or connecting the commercial power supply and backup power supply separately to each power input to prevent the system from going down when a cable is broken or power fails.

39

41 42 42

44 45

50 51

39. Control Output Terminals [CONTROL OUTPUT 1 – 8]

Relay make contact outputs. Each contact capacity is rated at 40 V DC for withstand voltage, and 2 mA – 300 mA for control current. These terminals are controlled by the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Pattern Settings.")

40. Power Feed Jumper 2 [VCC]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the circuits of control inputs 3, 4, 7, and 8 are powered from inside the SX-2000AO. Removing the jumper disconnects this internal power supply and thus requires that power be supplied externally to the circuit. (See "Operation

of Power Feed Jumper and Isolation Jumper" on the next page.)

52 53

23

SX-2000AO

41. Isolation Jumper 2 [GND]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the [–] terminals of control inputs 3, 4, 7, and 8 are connected to the internal power supply. Removing the jumper disconnects and isolates these [–] terminals from this unit. (See "Operation of Power Feed Jumper and Isolation Jumper" shown below.)

42. Control Input Terminals

[CONTROL INPUT 1 – 8]

Photo coupler inputs.

A current of approximately 2 mA ows when

shorted, and the voltage becomes under 40 V DC when opened. The input of 100 msec or greater is required to operate. These contact inputs can be isolated from the SX2000AO unit by cutting power feed jumpers 1 (43) and 2 (40) and isolation jumpers 1 (44) and 2 (41). Each contact input when isolated is 40 V DC for maximum applied voltage and approximately 2 mA for the loop current. Since each terminal is equipped with a current limiter employing constant current circuitry, there is no need to limit the current on the external equipment side. The [–] terminals of 1, 2, 5, and 6 are common, while those of 3, 4, 7, and 8 are common. Use the SX-2000 Setting Software to assign functions to these terminals. (See the separate Setting Software Instructions, "Event Settings.")

44. Isolation Jumper 1 [GND]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the [–] terminals of control inputs 1, 2, 5, and 6 are connected to the internal power supply. Removing the jumper disconnects and isolates these [–] terminals from this unit. (See "Operation of Power Feed Jumper and Isolation Jumper" shown below.)

45. Audio Output Terminals [LINE OUTPUT]

Output audio signals to be broadcast. These outputs are electronically balanced, but can be converted into transformer-balanced type using optional IT-450 transformers. (See p.

59, "Converting an output into a transformerbalanced output")

Note

Each output cannot be converted into unbalanced type as it is electronically balanced. To convert each output into unbalanced type, use an optional IT-450 transformer.

46. CI/CO Link Terminal [CI/CO LINK]

Connect this terminal to the CI/CO Link Data Terminal of the SX-2000CI or SX-2000CO.

47. CI/CO Link Connection Indicator [LINK] (Green)

Lights when the SX-2000CI or the SX-2000CO is connected.

43. Power Feed Jumper 1 [VCC]

The supplied removable terminal plug is equipped

48. Emergency Audio Input Terminal

[EMERGENCY LINE INPUT]

with a jumper. When the jumper is attached, the circuits of control inputs 1, 2, 5, and 6 are powered from inside the SX-2000AO. Removing the jumper disconnects this internal power supply and thus requires that power be supplied externally to the circuit. (See "Operation of Power Feed Jumper and Isolation Jumper"

49. 24 V Emergency Cutoff Input Terminal

[EMERGENCY CUTOFF DC24 V INPUT]

shown below.)

[Operation of Power Feed Jumper and Isolation Jumper]

VCC

Power feed jumper

Control input

-

Photo coupler

+

Connect a voice evacuation system equipment to this terminal. The input signal is routed to all audio output terminals when the SX-2000AO is turned off or 24 V DC is not applied to the 24 V Emergency cutoff input terminal (49).

Controls the Emergency audio input. Input current is under 5 mA.

24

Internal circuit

Isolation jumper

GND

SX-2000AO

50. Analog Link Output Terminal [ANALOG LINK OUT]

Connect this terminal to the analog link input terminal of the SX-2000AI, SX-2100AI, SX2000AO, or SX-2100AO.

1 2

Function LED On LED Off

1. Not used

2. OUT connection confirmation Connected Unconnected

51. Analog Link Input Terminal [ANALOG LINK IN]

Connect this terminal to the analog link output terminal of the SX-2000SM, SX-2000AI, SX2100AI, SX-2000AO, or SX-2100AO.

52. SX Link Terminals [SX LINK A /B]

Use switching hubs to connect between the SX link terminals of the SX-2000SM, SX-2000AI, SX2100AI, SX-2000AO, and SX-2100AO. Connect each of the SX Links A and B to the same switching hub*, or to different switching hubs* that

have been connected in star conguration.

Notes

• Be sure to connect both terminals of A and B.

• After connection completion, press the Reset

key to reactivate the SX-2000AO.

* Contact your TOA dealer for more information

on switching hubs.

1 2 3 4

Function

1. B operation in progress indication

2. B connection confirmation Connected Unconnected

LED On/Flashing

Operating Not operating

LED Off

3 4

Function LED On LED Off

3. RESET input Resetting Normal

4. Not used

3. A operation in progress indication

4. A connection confirmation Connected Unconnected

Operating Not operating

53. MAC Address

MAC address to be used for SX link connection.

25

1.5. SX-2100AO Audio Output Unit

[Front]

1 2 3 114 5 6 7 8 9 10

SX-2100AO

Protective cover

12 13 14 15

Inside of the protective cover

1

0

2

F

E

D

C

B

7

A

8

9

16 18 1917

1. Monitor Speaker

Allows any output channel to be monitored.

2. Function Keys [F1, F2, F3, F4]

Pressing a function key executes the function that has been assigned to that key using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.")

1

0

2

F

3

E

4

D

5

C

6

B

7

A

8

9

20

5. Cancel Key [

Used to switch the menu screen.

6. Minus Key [–]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number decreases by one each time this key is pressed.

/CANCEL]

3. Fluorescent Display

The default display shows device numbers and

rmware versions.

Device No. Firmware version

AO– 1 V E R30 0

Displays the SX-2100AO's current operation status, output level, etc. (See the separate Operating Instructions, "SX-2100AO Audio Output Unit.")

4. Menu Key [MENU]

Pressing this key displays the uorescent display's

menu screen. Whenever this key is pressed, the screen returns to the default display for whatever portion of the menu screen is displayed.

26

7. Plus Key [+]

Used to switch the menu screen. When the Monitor ON/OFF Key (15) is set to ON, use this key to select which channel to monitor. The selected channel number increases by one each time this key is pressed.

. .

8. OK Key [OK/ ]

Used to switch the menu screen.

9. Power Indicator [POWER] (Blue)

Lights when the power is switched on.

10. CPU OFF Indicator [CPU OFF] (Red)

Lights while the general urgency all-call (CPU OFF state) is being made (p. 70).

SX-2100AO

11. Standby Indicator [STANDBY] (Green)

Lights while the unit is being initialized at poweron or at reset.

Flashes when the uorescent display is in light

shutoff mode and the light stays unlit. Lights when the SX-2000 system is operating on the backup power supply during power failures.

12. Output Volume Controls [OUTPUT 1 – 8]

Adjust the output volume of each output channel. Rotating the control fully counterclockwise mutes the output volume and causes the output ON/OFF

indicator (28) on the uorescent display to turn off.

Signals on the output channel being used for emergency broadcast are made to bypass this Output volume control.

13. Channel Keys [ON/OFF]

Turn each output channel on or off. The output channel alternates between on and off each time this key is pressed. Other functions can also be assigned to each key by using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Event Settings.") Signals on the output channel being used for emergency broadcast are made to bypass this Channel key.

16. USB Port [USB]

This port is not used.

17. RUN Indicator [RUN] (Green)

Normally ashes continuously.

18. ID Switch [ID NUMBER]

Sets the SX-2100AO's device number. (See p. 57.)

19. Reset Key [RESET]

Pressing this key resets the SX-2100AO.

Notes

• Resetting the SX-2100AO stops broadcasts

currently in progress via the reset SX-2100AO.

• Do not keep pressing the key for over 1 second.

The unit cannot operate.

If the unit operation is suspended, press the

Reset key for less than one second again.

20. DIP Switch [SETTING]

• Switch 1

Performs key lock function settings. (See p. 153.)

ON: Disables operation of the front panel

output volume controls and channel keys.

OFF: Cancels key lock status.

14. Monitor Volume Control [MONITOR]

Adjusts the sound volume of the monitor speaker (1).

15. Monitor ON/OFF Key [ON/OFF]

Enables or disables the audio monitor function for the selected output channel. The monitor function alternates between on and off each time this key is pressed.

• Switches 2 – 7

These switches are not used.

• Switch 8

Use this switch to perform the speaker line initial setting. (For details, see p. 14 0.)

Note

Switches 1 – 8 are set to the OFF position by default.

27

SX-2100AO

[Fluorescent Display]

COM FAULT

FADER

LEVEL LEVEL

1 2 3 4 5 6 7 8

OL

0 –10 –20 –30 –40

21

KEYLOCK

EMERGENCY

1 2

–10 –20 –30 –40

OL

0

33

22 23 24 25 26 29 30 31 32 33 34

35 36 37

27 28

Notes

• A timer-activated light shutoff function can be set for the fluorescent display using the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Basic Settings.")

When the light shutoff function has been set, if the SX-2100AO is not operated for 5 minutes or more, the

fluorescent display's light goes off and the standby indicator (11) begins to flash. Pressing any keys other than the function keys on the front panel resets the screen display.

• Normally, the fluorescent display's light goes off at the time of the power failure.

• While the SX-2000 system is in an emergency condition, the fluorescent display's light does not go off even if the power fails.

21. Text Display Area

Displays the menu screen information when the corresponding function key is pressed.

22. COM Indicator [COM]

Flashes to indicate a communications error.

23. Fault Indicator [FAULT]

Flashes when a system failure, incorrect system

conguration*1 or communications error is detected. This indicator continues to ash until

failure conditions return to normal.

1

When the system or module configuration

*

differs from the contents set by the SX-2000 Setting Software.

24. Output Level Meter Fader Indicator [FADER]

Lights when the output level meter indicates the sound volume set using the SX-2000 Setting Software or output volume control.

25. Output Level Meter Level Indicator [LEVEL]

Lights when the output level meter indicates the level being output from the SX-2100AO.

26. Output Level Meter Scale

27. Outpu t I ndicator

The output channel to be monitored lights red. In the case of speaker line initial setting, this indicator lights when the channel is selected. (For the speaker line initial setting, see p. 140.)

28. Output ON/OFF Indicator

Indicates the unit's operating status when the corresponding channel key is pressed. The indicator state differs depending on the function assigned to each channel key as follows.

Function assigned to the channel key When ON When OFF

Output ON/OFF Lights*

General-purpose pattern broadcast’s activation and termination

*2 The indicator state is "Unlit" when the output volume is muted.

2

Flashes Lights

In the case of speaker line initial setting, all channel numbers 1 – 8 light up. (For the speaker line initial setting, see p. 140.)

29. Output Level Meter

Indicates the actual level, a set volume value, or speaker line open/short status on each output channel.

30. Emergency Indicator [EMERGENCY]

Lights when the SX-2000 system is in an emergency condition.

31. Key Lock Indicator [KEY LOCK]

Lights when the output volume controls and channel keys are locked. (See p. 152, "Key Lock

Settings and Cancellation")

Unlit

28

SX-2100AO

32. Local Audio Input Level Meter

Indicates each level of signals applied to the Local audio inputs 1 and 2 while the Local audio control inputs 1 and 2 are activated, respectively.

33. Control Output Unit Connection Indicator [2]

Indicates "2" when the SX-2000CO is connected to the SX-2100AO.

34. Control Input Unit Connection Indicator [1]

Indicates "1" when the SX-2000CI is connected to the SX-2100AO.

[Rear]

38 39 40 44 45

35. Monitor Level Meter

Indicates the sound volume level of the output channel being monitored.

36. Monitor Level Meter Scale

Lights when the monitor ON/OFF key (15) is set to ON.

37. Monitor ON/OFF Indicator [LEVEL]

Lights when the monitor ON/OFF key (15) is set to ON.

49

50 51

52 53 54 55 56 57 58 59

38. DC Power Input Terminal [DC POWER IN]

Connect an optional DC power supply unit to this terminal. Select the DC power supply source with consideration given to the current power consumption of the system the SX-2100AO is to be connected to. When not using a redundant power system*, connect the [+] terminal of input A to the [+] terminal of input B, and the [–] terminal of input A to the [–] terminal of input B. (Refer to the Instruction Manual attached to the VX-2000DS/3000DS.)

* A method of connecting separate power

sources to each power input or connecting the commercial power supply and backup power supply separately to each power input to prevent the system from going down when a cable is broken or power fails.

39. Control Output Terminals

[CONTROL OUTPUT 1 – 8]

Relay make contact outputs. Each contact capacity is rated at 40 V DC for withstand voltage, and 2 mA – 300 mA for control current. These terminals are controlled by the SX-2000 Setting Software. (See the separate Setting Software Instructions, "Pattern Settings.")

Note

With this Setting Software, these control terminals can also be set to control external attenuators. (See the Setting Software Instructions, "System Settings.")

[Enlarged view of – above]

40

44

41 41

42

43 44

40. Power Feed Jumper 2 [VCC]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the circuits of control inputs 3, 4, 7, and 8 are powered from inside the SX-2100AO. Removing the jumper disconnects this internal power supply and thus requires that power be supplied externally to the circuit. (See "Operation

of Power Feed Jumper and Isolation Jumper" on the next page.)

29

SX-2100AO

41. Control Input Terminals

[Control INput 1 – 8]

Photo coupler inputs. A current of approximately

2 mA ows when shorted, and the voltage

becomes under 40 V DC when opened. The input of 100 msec or greater is required to operate. These contact inputs can be isolated from the SX-2100AO unit by cutting power feed jumpers 1 (42) and 2 (40) and isolation jumpers 1 (44) and 2 (43). Each contact input when isolated is 40 V DC for maximum applied voltage and approximately 2 mA for the loop current. Since each terminal is equipped with a current limiter employing constant current circuitry, there is no need to limit the current on the external equipment side. The [–] terminals of 1, 2, 5, and 6 are common, while those of 3, 4, 7, and 8 are common. Use the SX-2000 Setting Software to assign functions to these terminals. (See the separate Setting Software Instructions, "Event Settings.")

42. Power Feed Jumper 1 [VCC]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the circuits of control inputs 1, 2, 5, and 6 are powered from inside the SX-2100AO. Removing the jumper disconnects this internal power supply and thus requires that power be supplied externally to the circuit. (See "Operation of Power Feed Jumper and Isolation Jumper" shown below.)

43. Isolation Jumper 2 [GND]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the [–] terminals of control inputs 3, 4, 7, and 8 are connected to the internal power supply. Removing the jumper disconnects and isolates these [–] terminals from this unit. (See "Operation of Power Feed Jumper and Isolation Jumper" shown below.)

[ Operation of Power Feed Jumper and Isolation

Jumper]

VCC

Power feed jumper

Control input

-

+

44. Isolation Jumper 1 [GND]

The supplied removable terminal plug is equipped with a jumper. When the jumper is attached, the [–] terminals of control inputs 1, 2, 5, and 6 are connected to the internal power supply. Removing the jumper disconnects and isolates these [–] terminals from this unit. (See "Operation of Power Feed Jumper and Isolation Jumper" shown below.)

[Enlarged view of – on p. 29]

45 46

49

45. CI/CO Link Indicator [LINK] (Green)

Lights when the SX-2000CI or the SX-2000CO is connected.

46. Unused Terminals [N/C]

These terminals are not used.

47. DS Link Terminals [DS LINK 1/2]

Connect either terminal to the DS-SF Link terminal of the VX-2000DS or DS Link IN terminal of the VX-3000DS.

48.StandbyAmplierAudioOutputTerminal

[PA LINK STANDBY]

Connect this terminal to the PA LINK terminal of

the VP-200VX Power Amplier Input Module built into the VP-2000 series amplier used for standby amplier, or to the PA LINK terminal of the VP3000 series amplier used for standby amplier.

49. CI/CO Link Terminal [CI/CO LINK]

Connect this terminal to the CI/CO Link Data Terminal of the SX-2000CI or SX-2000CO.

45 49

47 48

46

30

Isolation jumper

GND

Photo coupler

Internal circuit

50. Audio Output Terminals [PA LINK ZONE 1 – 8]

Connect each terminal to the PA LINK terminal of

the VP-200VX Power Amplier Input Module built into the VP-2000 series amplier used for zone

output, or to the PA LINK terminal of the VP-3000

series amplier used for zone output.