Toa IP-A1PG Manuale utente

IP-A1PGIP PAGING GATEWAY

INSTRUCTION MANUAL

Thank you for purchasing TOA’s IP Paging Gateway.

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

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS ......................................................................................................... 2

2. SUMMARY AND FEATURES .................................................................................................. 4

3. ABOUT SECURITY MEASURES ............................................................................................ 4

4. SYSTEM EXAMPLE .................................................................................................................. 5

4.1. SIP to Multicast Conversion ................................................................................................. 5

4.2. VMS to Multicast Conversion .............................................................................................. 5

4.3. LINE/MIC IN to Multicast Transmission ............................................................................... 5

5. DIMENSIONAL DRAWINGS ................................................................................................... 6

6. NOMENCLATURE AND FUNCTIONS ................................................................................... 7

7. HANDLING PRECAUTIONS .................................................................................................... 8

8. UNIT MOUNTING ...................................................................................................................... 9

9. CONNECTIONS ......................................................................................................................... 9

9.1. Network Connection ............................................................................................................. 9

9.2. Connections to Line/Mic Input and Line Output Terminals ............................................... 10

9.3. Connections to Control Input and Output Terminals ......................................................... 11

9.4. Removable Terminal Plug Connections ............................................................................ 12

10. SETTINGS .............................................................................................................................. 13

10.1. System Settings Summary ............................................................................................... 13

10.2. System Requirements ...................................................................................................... 14

10.3. Connection with Browser ................................................................................................. 14

11. INITIALIZATION OF SETTINGS ......................................................................................... 15

12. CAUTIONS REGARDING THE AVC/H.264 PATENT LICENSE ..................................... 16

13. OPEN SOURCE SOFTWARE .............................................................................................. 16

14. ACCESSORIES ..................................................................................................................... 16

1. SAFETY PRECAUTIONS

• Before installation or use, be sure to carefully read all the instructions in this section for

correct and safe operation.

• Be sure to follow all the precautionary instructions in this section, which contain important

warnings and/or cautions regarding safety.

• After reading, keep this manual handy for future reference.

Indicates a potentially hazardous situation which, if mishandled,

could result in death or serious personal injury.

WARNING

Indicates a potentially hazardous situation which, if mishandled, could

result in moderate or minor personal injury, and/or property damage.

CAUTION

WARNING

When Installing the Unit

• Do not expose the unit to rain or an

environment where it may be splashed by

water or other liquids, as doing so may

result in re or electric shock.

When the Unit is in Use

• Should the following irregularity be found

during use, immediately cut off the power

supply from a PoE switching hub and

contact your nearest TOA dealer. Make

no further attempt to operate the speaker

in this condition as this may cause re or

electric shock.

· If you detect smoke or a strange smell

coming from the unit

· If water or any metallic object gets into the

unit

· If the unit falls, or the unit case breaks

· If the LAN cable is damaged (exposure of

the core, disconnection, etc.)

· If the speaker suddenly stops producing

sound

• To prevent a re or electric shock, never

open nor remove the unit case as there

are high voltage components inside the

unit. Refer all servicing to qualied service

personnel.

• Do not touch the unit and LAN cable during

thunder and lightning, as this may result in

electric shock.

• To prevent the electromagnetic wave from

badly inuencing medical equipment, make

sure to switch off the unit's power when

placing it in close proximity to the medical

equipment.

CAUTION

When Installing the Unit

• Avoid installing the unit in humid or dusty

locations, in locations exposed to the direct

sunlight, near the heaters, or in locations

generating sooty smoke or steam as doing

otherwise may result in re or electric

shock.

• Avoid touching the unit's sharp metal edge

to prevent injury.

This equipment is not suitable for use in locations where children may be present.

FCC REQUIREMENTS

Note

This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference when the equipment is operated

in a commercial environment. This equipment generates, uses, and can radiate radio

frequency energy and, if not installed and used in accordance with the instruction manual,

may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in

which case the user will be required to correct the interference at his own expense.

Modications

Any modications made to this device that are not approved by TOA Corporation may

void the authority granted to the user by the FCC to operate this equipment.

Warning: Operation of this equipment in a residential environment could cause radio

interference.

2. SUMMARY AND FEATURES

The IP-A1PG is a PoE-powered Gateway Unit that integrates multiple IP Audio device by transmitting

multicast audio stream.

• Power is supplied by way of PoE (IEEE 802.3af) switching hubs.

• The IP Paging Gateway supports the following broadcasting functions:

Internal sound source

broadcasting

Multicast audio transmission up to 20 internal sound source les by

means of control input or Remote API (HTTP).

VMS broadcasting Converts ONVIF backchannel audio stream from VMS (Video

Management system) to Multicast audio stream.

SIP broadcasting SIP audio stream to multicast audio stream conversion from any

communications device that utilizes the SIP protocol, such as SIP or

IP telephone (IP-PBX) systems.

Line/Mic input

broadcasting

Multicast audio streaming from the sound source device or microphone

connected to Line/Mic input, activated by means of control input or

Remote API (HTTP).

• Orders of priority can be set among the various sound source, meaning higher priority broadcasts

can interrupt and override lower priority broadcasts.

• Multicast audio stream output can be monitored (listened) by Monitor output.

• The command list function can be used to send multiple HTTP commands at once.

• Connected external equipment can be controlled by control outputs in synchronization with

broadcasting.

Note

ONVIF is a registered trademark of ONVIF, Inc.

3. ABOUT SECURITY MEASURES

• Ensure that sufcient security measures are taken on the customer’s own responsibility.

• TOA Corporation takes no responsibility for damage or loss caused by security-related problems,

such as illegal access.

• To help prevent illegal access to the unit, be sure to change the user ID and password from those

used for initial setup. For setting methods and other details, please refer to the separate setup

manual which can be downloaded from the TOA DATA Library (https://www.toa-products.com/

international/).

• Take utmost care in the management of the unit’s communications password.

4. SYSTEM EXAMPLE

4.1. SIP to Multicast Conversion

SIP phone

SIP intercom

LAN

IP-A1PG

SIP call Multicast audio stream

IP-A1SC15

IP audio device

IP-A1PC238

IP-A1AF

DTMF Number Multicast address:

port

SIP server

Conversion

4.2. VMS to Multicast Conversion

LAN

IP-A1PG

Multicast audio

stream

Audio Output Number

ONVIF Audio Backchannel

VMS software

Conversion

Multicast address:

port

IP-A1SC15

IP-A1PC238

IP-A1AF

IP audio device

4.3. LINE/MIC IN to Multicast Transmission

IP-A1PC238

IP-A1AF

LAN

IP-A1PG

PM-660U

Mic Input Multicast audio stream

IP-A1SC15

IP audio device

5. DIMENSIONAL DRAWINGS

Unit: mm (in)

[Front]

[Bottom]

[Side]

* Reference dimension

127.4 (5.02)*

126 (4.96)

4-M3 (depth 2.5 mm or 0.1")

104 (4.09)

80 (3.15) 4 (0.16)*

13 (0.51)*

3.6 (0.14)*

16.5

(0.65)*

40 (1.57)

(0.79)*

52 (2.05) 8.5 (0.33)*

33 (1.3)56 (2.2) 16 (0.63)*

4-M3 (depth 6 mm or 0.24")

6. NOMENCLATURE AND FUNCTIONS

[Front]

1. Status indicator (green, blue, yellow, red)

Indicates the unit’s operating status.

Unit Operation Status Indicator

System startup Flashing green

Broadcast standby Continuously lit

green

Broadcasting Continuously lit blue

System mute* Flashing red

Initialization or

rmware updating

Continuously lit

yellow

* "System mute" represents the state that

the broadcast audio sent out from the

transmitting device is suspended and at

the same time, IP speakers in the same

network are muted by the signal from

the transmitting device. "System mute" is

activated by mute terminal or control input

terminal.

2. Line/Mic input volume control

Adjusts the volume level of the Line/

Mic input. Rotate this volume control

clockwise to increase the volume level and

counterclockwise to decrease it.

Set this volume not to make the Line/Mic

input signal indicator (3) light up in red.

3. Line/Mic input signal indicator (green,

red)

Lights green when a signal is input to Line/

Mic input. Lights red when the input signal

level is too high.

4. Output signal indicator (green)

Lights green when the device is streaming

multicast audio or actively monitoring audio

out.

5. Control input terminals

Allows input of control signals from connected

external equipment to enable actions set in

the Event settings.

6. Line/Mic input terminal

Connects with a microphone or sound

source device.

This can transmit multicast audio stream

from the sound source device using control

input or Remote API (HTTP).

Adjust with the DIP switch according to the

output level of the connected device.

7. LAN port

Connect to a PoE switching hub using a

LAN cable.

8. LINK/ACT indicator (green)

Flashes when data is being sent or received

over a network.

9. Mute terminal (24 V DC CUT)

By the control signal of cutting 24 V DC, this

unit is in the “System mute” state. “System

mute” means the audio transmission

from this unit is forcibly disabled, and this

unit sends mute control signal to mute IP

speakers in the same network segment.

When using this terminal, turn on the Mute

switch (12).

[Bottom]

[Rear]

TH C 1 2 C

1 2 3 4

7 8 9

10 11 12 13

The figure with a removable terminal plug detached.

10. Control output terminal

Allows control of external equipment in

synchronization with the unit operation.

11. Functional ground terminals

If excessive noise is produced when the

speaker is connected to external equipment,

connect this terminal to the external

equipment’s functional ground terminal,

potentially minimizing the noise level.

Note

This terminal is not for protective ground.

12. DIP switch

• Line/Mic switch (Switch 1)

Set this switch to MIC when connecting a

microphone, and to LINE when connecting

a general sound source device other than

a microphone.

Default setting: LINE

• PAD switch (Switch 2)

Enables or disables the MIC input pad.

When the input level is high, set the PAD

to –20 dB.

Default setting: 0 dB

• Phantom switch (Switch 3)

Set whether or not to supply phantom

power to the microphone connected to

MIC IN. Phantom power is a 12 V DC.

Default setting: OFF

• Mute switch (Switch 4)

When using Mute terminal (9), set this

switch to on.

Note

Do not set this switch when nothing is

connected to the Mute terminal (9). It

will be recognized as control signal mute

enable (24 V DC cut) and will mute the

system.

13. Monitor output terminal

Enables monitoring the multicast audio

stream output with the monitor output.

14. Reset key

The unit begins to restart when this key is

clicked.

Hold down this key until the Status indicator

(1) lights yellow to initialize the unit’s

settings.

15. Rubber feet attachment position

7. HANDLING PRECAUTIONS

• Please apply the latest rmware version to this product. The latest version is available at the TOA

DATA Library (https://www.toa-products.com/international/).

• As this product is IP-based, a slight time lag between actual and broadcast may happen.

• Broadcast audio may sometimes break up due to packet loss or network failure.

• Periodic inspection and manual rebooting are needed to extend the product life.

• This product may reboot automatically to keep the stable operation.

Compatible switching hubs: Switching hubs conforming to PoE (IEEE802.3af Class 3) specications

From PoE switching hub

IP-A1PG

8. UNIT MOUNTING

It is recommended to install it as shown in the example blow.

[Putting on the desk]

It can be used on a desktop by attaching the accessory rubber foot

to the bottom of this unit.

[Mounting on the wall]

Prepare a commercially available L-shaped bracket, etc., and x it with the accessory screws using

the four screw holes of this unit.

Rubber foot (accessory)

IP-A1PG

* Plate thickness: 1 to 3 mm (0.04" to 0.12")

Machine screw

M3 x 6 (accessory)

Machine screw

M3 x 6 (accessory)

Commercially available

L-shaped bracket, etc.*

Commercially available

L-shaped bracket, etc.*

IP-A1PG

Note

Use metal ttings of sufcient strength and install in a place

with sufcient strength.

9. CONNECTIONS

9.1. Network Connection

Connect the IP-A1PG to the PoE switching hub using a LAN cable (straight UTP or STP cable, both

rated at Category 5 or greater and tted with RJ45 connectors).

Power is supplied by the PoE switching hub.

To amplifier, etc.

From microphone or other sound sources

IP-A1PG

Line/Mic input terminal

DIP switch

Monitor output terminal

When the connected unit has an unbalanced input, make the connections as follows:

IP-A1PG

Connected unit H

HOT (H)

Cold (C)

Earth (E)

Shield Shield

9.2. Connections to Line/Mic Input and Line Output Terminals

Use the supplied removable terminal plugs (6 pins) for connection. Use a 2-core shielded cable to

connect the audio device.

For connection of the removable terminal plugs, see "Removable Terminal Plug Connections" on

p. 12.

Set the DIP switch according to the audio device to be connected.

[DIP switch settings]

Input device DIP switch settings

Line level sound source 1 2 3

1: LINE

2: 0 dB [PAD]

3: OFF [PHANTOM]

(Default settings)

Dynamic microphone 1 2 3

1: MIC

2: 0 dB [PAD]

3: OFF [PHANTOM]

Electret condenser

microphone 1 2 3

1: MIC

2: –20 dB [PAD]

3: ON [PHANTOM]

Note

Please change DIP switch settings

while the power is off.

[Line/Mic input level adjustment]

Set roughly the volume of individual connected

devices by DIP switch. After that, use the

Line/Mic input volume control for ne volume

adjustments.

Adjust the level so that the Line/Mic input signal

indicator lights green, not red.

Note

Rotate the input volume control screw using an

appropriate screwdriver. When rotating, do not

press on the screwdriver with too much force, so

as to avoid damage to the adjuster.

DIP switch

VOLUME

Decrease Increase

Line/Mic input

volume control

Line/Mic input signal indicator

IP-A1PG

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