Instrukcja obsługi TOA TS-774

TOA mikrofon TS-774

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OPERATING INSTRUCTIONS

CONFERENCE SYSTEM TS-770 SERIES

TS-770

TS-771 TS-772 TS-775

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.

TS-770 (CENTRAL UNIT)

TS-771 (CHAIRMAN UNIT)

TS-772 (DELEGATE UNIT)

TS-773 (MICROPHONE)

TS-774 (MICROPHONE)

TS-775 (REMOTE DELEGATE INTERFACE UNIT)

YR-770-2M (2 m EXTENSION CORD)

YR-770-10M (10 m EXTENSION CORD)

TABLE OF CONTENTS

1. IMPORTANT SAFETY INSTRUCTIONS ..................................................... 3

2. SAFETY PRECAUTIONS ................................................................................. 4

3. GENERAL DESCRIPTION .............................................................................. 6

4. FEATURES ........................................................................................................... 6

5. NOMENCLATURE AND FUNCTIONS

5.1. TS-770 Central Unit ........................................................................................... 7

5.2. TS-771 Chairman Unit and TS-772 Delegate Unit ............................................. 9

5.3. TS-775 Remote Delegate Interface Unit .......................................................... 11

6. OPERATING CHAIRMAN AND DELEGATE UNITS

6.1. Making Speech ................................................................................................ 12

6.2. Making Priority Speech (Chairman Unit TS-771 Only) ..................................... 13

7. HOLDING REMOTE CONFERENCES

7.1. Remote Conference Procedures ...................................................................... 14

7.2. Speech Operation When the Remote Delegate Interface Unit

Is Set to AUTO Mode ....................................................................................... 14

7.3. Speech Operation When the Remote Delegate Interface Unit

Is Set to MANUAL Mode .................................................................................. 15

7.4. Setting Examples ............................................................................................. 15

8. FUNCTION SETTINGS

8.1. Speaker Restriction Function

8.1.1. Setting procedure ................................................................................... 16

8.1.2. Restricted number of simultaneously operable Delegate units

and each conference unit's operation .................................................... 16

8.2. Automatic Mic-Off Function .............................................................................. 17

8.3 All Mic-On Function ........................................................................................... 17

9. RECORDING

9.1. Recording with the Central Unit ....................................................................... 18

9.2. Recording with the Chairman Unit or Delegate Unit ........................................ 18

10. INSTALLATION AND CONNECTION

10.1. Connection Example ...................................................................................... 19

10.2. Installation Procedures ................................................................................... 20

10.3. Basic System Installation and Adjustment

10.3.1. Connecting the Chairman and Delegate units to the Central unit ...... 21

10.3.2. Setting functions and adjusting Chairman and Delegate units

sound output volume .......................................................................... 23

11. IF USING MULTIPLE CENTRAL UNITS: .................................................. 25

12. WHEN HOLDING REMOTE CONFERENCES: ...................................... 26

13. BLOCK DIAGRAMS

13.1. TS-770 Central Unit ....................................................................................... 29

13.2. TS-771 Chairman Unit ................................................................................... 29

13.3. TS-772 Delegate Unit ..................................................................................... 30

13.4. TS-775 Remote Delegate Interface Unit ........................................................ 30

14. SPECIFICATIONS

14.1. TS-770 Central Unit ....................................................................................... 31

14.2. TS-771 Chairman Unit and TS-772 Delegate Unit ......................................... 31

14.3. TS-773 and TS-774 Microphones .................................................................. 32

14.4. TS-775 Remote Delegate Interface Unit ........................................................ 32

14.5. YR-770-2M 2 m Extension Cord and YR-770-10M 10 m Extension Cord ..... 32

1. IMPORTANT SAFETY INSTRUCTIONS

• Read these instructions.

• Keep these instructions.

• Heed all warnings.

• Follow all instructions.

• Do not use this apparatus near water.

• Clean only with dry cloth.

• Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including

amplifiers) that produce heat.

• Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades

with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide

blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult

an electrician for replacement of the obsolete outlet.

• Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and

the point where they exit from the apparatus.

• Only use attachments/accessories specified by the manufacturer.

• Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer,

or sold with the apparatus. When a cart is used, use caution when moving the

cart/apparatus combination to avoid injury from tip-over.

• Unplug this apparatus during lightning storms or when unused for long periods of time.

• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been

damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have

fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or

has been dropped.

Specyfikacje produktu

Marka:	TOA
Kategoria:	mikrofon
Model:	TS-774
Kolor produktu:	Czarny
Materiał obudowy:	Acrylonitrile butadiene styrene (ABS), Stainless steel
Głębokość produktu:	518 mm
Technologia łączności:	Przewodowa
Częstotliwość mikrofonu:	100 - 13000 Hz
Czułość mikrofonu:	-37 dB
Impedancja mikrofonu:	1800 Ω
Typ kierunku mikrofonu:	Jednokierunkowy
Interfejs urządzenia:	XLR-4
Model:	Mikrofon konferencyjny
Liczba dołączonych produktów:	1 szt.
Waga mikrofonu:	105 g