Toa VM-2120 Bruksanvisning

Toa mottagare VM-2120

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INSTRUCTION MANUAL

SYSTEM MANAGEMENT AMPLIFIER

REMOTE MICROPHONE

REMOTE MICROPHONE EXTENSION

VOICE ANNOUNCEMENT BOARD

SURVEILLANCE BOARD

VM-2120 (120 W)

VM-2240 (240 W)

RM-200M

RM-210

EV-200M

SV-200MA

VM-2120

RM-200M

Please follow the instructions in this manual to obtain the optimum results from this unit.

We also recommend that you keep this manual handy for future reference.

TABLE OF CONTENTS

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

2. GENERAL DESCRIPTION ................................................................................... 6

3. FEATURES ............................................................................................................. 6

4. HANDLING PRECAUTIONS ............................................................................... 7

5. INSTALLATION PRECAUTIONS ........................................................................ 7

6. NOMENCLATURE AND FUNCTIONS

6.1. System Management Amplifier VM-2120/-2240 ............................................... 8

6.2. Remote Microphone RM-200M ....................................................................... 12

6.3. Remote Microphone Extension RM-210 ......................................................... 13

7. SYSTEM CONFIGURATIONS

7.1. Remote Microphone/VM Amplifier Configuration

(The Number of Connected Units) .................................................................... 14

7.2. Remote Microphone Operation Panel Function ............................................... 14

7.3. Connection between Remote Microphone and VM Amplifier .......................... 15

7.4. Power Supply from the VM Amplifier to Remote Microphone .......................... 16

8. EMERGENCY ("ALERT" AND "EVACUATION") BROADCAST

8.1. Emergency Broadcast Equipment .................................................................. 17

8.2. Keys/Indicators Used for Emergency Broadcast ............................................ 17

8.3. Emergency Broadcast Operation (Typical Example) ...................................... 18

8.4. Emergency Broadcast Sequence ................................................................... 20

9. BROADCAST OPERATION AT THE AMPLIFIER

9.1. Microphone Announcements (When Operated by Control Input) .................... 21

9.2. Background Music Broadcast .......................................................................... 21

10. REMOTE MICROPHONE GENERAL-PURPOSE BROADCAST

10.1. Operation and Display Sections ..................................................................... 22

10.2. Broadcast Operation ...................................................................................... 23

11. GENERAL-PURPOSE BROADCAST PRIORITY

11.1. Broadcast Source-to-Priority Relationship ..................................................... 26

11.2. Broadcast Priority between Equipment with the Equal Priority Level

11.2.1. Priority mode between equipment with the equal priority level .......... 27

11.2.2. Priority function when 2 broadcasts

with the equal priority level are simultaneously made ....................... 28

11.3. Priority Function during BGM Broadcast ........................................................ 28

12. CHIME FUNCTION

12.1. Available Chime Tone Types

12.1.1. Five different chime tones .................................................................. 29

12.1.2. Four built-in chimes ............................................................................ 29

12.1.3. Pre-recorded chime ........................................................................... 29

12.2. How the Chime Tone Is Used

12.2.1. Chime tone for Inputs 1 – 3 ................................................................ 29

12.2.2. Telephone paging chime tone ............................................................ 29

12.2.3. Independent chime activation (remote control) .................................. 30

13. CHOKE COIL INSTALLATION .......................................................................... 31

14. INPUT TRANSFORMER INSTALLATION AND

ITS BOARD MODIFICATION

............................................................................ 31

15. MOUNTING AN OPTIONAL

EV-200M VOICE ANNOUNCEMENT BOARD

................................................ 31

AMPLIFIER INSTALLATION

OPERATIONS

EQUIPMENT OUTLINES

Produktspecifikationer

Varumärke:	Toa
Kategori:	mottagare
Modell:	VM-2120
Bredd:	419 mm
Djup:	355.7 mm
Höjd:	143.3 mm
LED-indikatorer:	Ja
Volymkontroll:	Rotations-
Material:	ABS, Steel
Ljudutgångskanaler:	- kanaler
Total harmonisk distorsion (THD):	1 %
Diskantjustering:	Ja
Toppeffekt per kanal:	- W
Linjeutgångar (RCA):	3
Kabellängd:	12500 m
Produktens färg:	Grå
Uteffekt (RMS):	120 W
Antal LAN (RJ-45) anslutningar:	1
Strömförbrukning (vanlig):	201 W
Temperatur vid drift:	0 - 40 ° C
AC-inspänning:	230 V
Frekvensområde:	50 - 16000 hz
Anslutningsteknologi:	Kabel
Växelström Frekvens:	50 / 60 hz
Högsta strömstyrka:	5.2 A
Uttag för mikrofon/linje in:	Ja
Basnivåkontroll:	Ja
Signal/brusförhållande (SNR):	60 dB