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Toa Ljudtuner TS-820RC

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INSTRUCTION MANUAL

CONFERENCE SYSTEM TS-820 SERIES

Central unit

The figure shows the TS-820RC.

Infrared delegate unit

Infrared chairman unit

Infrared transmitter/receiver

Thank you for purchasing TOA's Conference system.

Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS 4 .............................................................................

2. GENERAL DESCRIPTION 7 ..........................................................................

3. FEATURES 7 ............................................................................................................

4. SYSTEM EQUIPMENT CONFIGURATION 8 .......................................

5. NOMENCLATURE AND FUNCTIONS 9 .................................................

5.1. Central Unit TS-820RC, TS-820 9 ...........................................................................

5.2. Infrared Chairman Unit TS-821 .......................................................................... 13

5.3. Infrared Delegate Unit TS-822 ........................................................................... 15

6. SYSTEM CONNECTION EXAMPLES ................................................ 18

7. INFRARED TRANSMITTER/RECEIVER INSTALLATION

AND CONNECTIONS ................................................................................... 19

7.1. Notes on Installation of the Infrared Transmitter/Receiver Unit .......................... 19

7.2. Infrared Service Areas ....................................................................................... 20

7.3. Infrared Transmitter/Receiver Arrangement Examples ...................................... 22

7.4. Wiring between the Infrared Transmitter/Receiver Unit and the Central Unit .... 23

7.5. Mounting the Infrared Transmitter/Receiver Unit ................................................ 25

7.6. Connections between the Infrared Transmitter/Receiver Unit

and the Central Unit 27 ............................................................................................

8. USING WIRED MICROPHONES AND

SOUND SOURCE EQUIPMENT ............................................................ 31

8.1. Wired Microphone Use ....................................................................................... 31

8.2. Sound Source Equipment Use ........................................................................... 31

9. RECORDING EQUIPMENT CONNECTION ................................... 32

10. CONFERENCE UNIT INSTALLATION AND SETTINGS ..... 32

11. INFRARED CONFERENCE UNIT POWER SUPPLY .............. 34

11.1. BP-900A Lithium-Ion Battery ............................................................................ 34

11.2. AD-0910 AC Adapter ........................................................................................ 36

12. MOUNTING THE CENTRAL UNIT ON A RACK ...................... 37

13. INSTALLATION STATUS CONFIRMATION ................................. 38

14. FUNCTION SETTINGS ............................................................................. 39

14.1. Setting the Maximum Number of Open Microphone ........................................ 39

14.2. Speech Priority Settings ................................................................................... 39

14.3. Mic-Off Function ............................................................................................... 40

15. OPERATION .................................................................................................... 41

15.1. Initiating Speech ............................................................................................... 41

15.2. Initiating Priority Speech (TS-821 only) ........................................................... 42

15.3. Using the Recording Function (TS-820RC only) .............................................. 44

16. IF ACOUSTIC FEEDBACK OCCURS .............................................. 50

16.1. Using the Built-in FBS Function ........................................................................ 50

16.2. Using an External Graphic Equalizer ............................................................... 50

17. IF A FAILURE IS DETECTED ................................................................ 51

17.1. Infrared Chairman Unit TS-821 and Infrared Delegate Unit TS-822 ................. 51

17.2. Central Unit TS-820RC/820 .............................................................................. 52

17.3. Battery Charger BC-900 ................................................................................... 53

18. APPENDIX (INFRARED TRANSMITTER/RECEIVER

CONNECTION) .............................................................................................. 54

18.1. Wiring Design ................................................................................................... 54

18.2. Design Examples ............................................................................................. 56

19. SPECIFICATIONS ........................................................................................ 62

19.1. Central Unit TS-820RC ..................................................................................... 62

19.2. Central Unit TS-820 ......................................................................................... 63

19.3. Infrared Chairman Unit TS-821, Infrared Delegate Unit TS-822 ..................... 64

19.4. Microphone (standard) TS-923, Microphone (long) TS-924 ............................ 65

19.5. Infrared Transmitter/Receiver TS-905, TS-907 ................................................ 65

19.6. Lithium-Ion Battery BP-900A ............................................................................ 66

19.7. Battery Charger BC-900 ................................................................................... 66

19.8. AC Adapter AD-0910 ........................................................................................ 66

19.9. Distributor YW-1022 (2-branch distributor), YW-1024 (4-branch distributor) .... 67

19.10. Rack Mounting Bracket MB-TS920 ................................................................. 67

Produktspecifikationer

Varumärke:	Toa
Kategori:	Ljudtuner
Modell:	TS-820RC
Färg på produkten:	Zwart
Vikt:	28 g
Antal USB 2.0-portar:	1
Inspänning:	12 - 24 V
Utström:	500 mA
Typ-av-laddare:	Auto
Utspänning (max):	5 V
Mått (B x D x H):	90 x 35 x 30 mm