Toa IP-A1PA12 Instruction Manual
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Toa IP-A1PA12 Instruction Manual

Toa IP-A1PA12 Instruction Manual

Ip power amplifier
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IP POWER AMPLIFIER
Thank you for purchasing TOA's IP Power Amplifier.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

TABLE OF CONTENTS

4.1. SIP Broadcasting/Two-way Communication ........................................................................ 5
4.2. VMS Broadcast System ....................................................................................................... 5
4.3. Linked External Amplifier Broadcast System ........................................................................ 5
Front ............................................................................................................................................. 7
Rear ............................................................................................................................................. 7
...................................................................................................................................... 9
9.1. Network Connection ........................................................................................................... 11
9.3. Connections to LINE/MIC Input and Line Output Terminals ............................................... 12
9.5. Removable Terminal Plug Connections ............................................................................. 15
............................................................................................................................. 16
10.1. System Settings Summary ............................................................................................... 16
10.2. System Requirements ...................................................................................................... 17
10.3. Connection with Browser .................................................................................................. 17
....................................................................................................... 2
................................................................................................. 4
.......................................................................................... 4
................................................................................................................ 5
.................................................................................................. 6
.................................................................................................. 9
................................................................................................................... 10
...................................................................................................................... 11
............................................................................................ 19
.................................................................................................................... 19
.................................................................................. 7
....................................................................................... 18
INSTRUCTION MANUAL
IP-A1PA12
.................................. 19

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Summary of Contents for Toa IP-A1PA12

  • Page 1: Table Of Contents

    INSTRUCTION MANUAL IP POWER AMPLIFIER IP-A1PA12 Thank you for purchasing TOA’s IP Power Amplifier. 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 ....................

  • Page 2: Safety Precautions

    PoE+ switching hub and When Installing the Unit contact your nearest TOA dealer. Make • Avoid installing the unit in humid or dusty no further attempt to operate the speaker...
  • Page 3 Modifications Any modifications 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.

  • Page 4: Summary And Features

    This equipment is not suitable for use in locations where children may be present. 2. SUMMARY AND FEATURES The IP-A1PA12 is an IP Power Amplifier which decodes IP audio streams into analog signals. It is equipped with a built-in 12 W amplifier to drive High-impedance speaker(s).

  • Page 5: System Example

    SIP phone Microphone panel SIP server Control input SIP intercom Speaker output IP-A1PA12 SIP broadcasting High-impedance speaker SIP audio from microphone Tips • Set the local broadcasting settings "OFF." If it is "ON," the microphone input voice will be output to the speaker.

  • Page 6: Dimensional Drawings

    5. DIMENSIONAL DRAWINGS Unit: mm (in) [Front] 210 (8.27) [Rear] [Side] 81.5 (3.21) 17.2 40 (1.57) (0.68) 3 (0.12) (1.02) * Reference dimension...

  • Page 7: Nomenclature And Functions

    6. NOMENCLATURE AND FUNCTIONS [Front] 1 2 3 1. Status indicator (green, blue, yellow, red) 2. LINE/MIC input volume control Indicates the unit’s operating status. Adjusts the volume level of the LINE/ MIC input. Rotate this volume control Unit Status Indicator clockwise to increase the volume level and Operation counterclockwise to decrease it.
  • Page 8 source device. Rated Output 12 W This can also be used as an analog audio Compound 100 V high- 830 Ω input when in local broadcasting mode or Impedance impedance line alternatively as an audio input during SIP 70 V high- 420 Ω...

  • Page 9: Bottom

    7. HANDLING PRECAUTIONS • Please apply the latest firmware 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.

  • Page 10: Unit Mounting

    MB-15B-BK Bracket to attach the Tapping screw 3 x 8 (3 pcs.)* bracket to the unit. • The MB-15B-J Joint Rack Mounting IP-A1PA12 Brackets cannot be used to connect 2 units together. Tapping screw 3 x 8 (3 pcs.)* Rack mounting bracket* Tapping screw 3 x 14 (4 pcs.)*...

  • Page 11: Connections

    9. CONNECTIONS 9.1. Network Connection Connect the IP-A1PA12 to the PoE+ switching hub using a LAN cable (straight UTP or STP cable, both rated at Category 5e or greater and fitted with RJ45 connectors). Compatible switching hubs: Switching hubs conforming to PoE+ (IEEE802.3at Class 4)

  • Page 12: Connections To Line/Mic Input And Line Output Terminals

    • The Mute setting switch is ON and the Mute terminal is receiving a 24 V DC cut-off signal. • System mute in progress. • Control input in progress (during event setting). • Control is performed by external command. External Amplifier External amplifier input terminals IP-A1PA12 Amplifier switching relay Speaker （12 W or less） Internal Amplifier...
  • Page 13 When the connected unit has an unbalanced input, make the connections as follows: HOT (H) Connected unit Cold (C) IP-A1PA12 Earth (E) Shield Shield From microphone or To amplifier, etc. other sound sources IP-A1PA12 LINE/MIC input terminal Line output terminal...

  • Page 14: Connections To Control Input, Control Output, And Mute Terminals

    • Multicast broadcast in progress output • Internal sound source broadcast in progress output • Local broadcasting in progress output For settings, please refer to the separate setup manual. The latest version of the setup manual is available on the TOA DATA Library (https://www.toa- products.com/international/).

  • Page 15: Removable Terminal Plug Connections

    9.5. Removable Terminal Plug Connections Please note the following points when making connections to the control input, control output, and speaker output terminals using the supplied removable terminal plugs: • Do not tin stripped wire ends with solder. Soldered wire ends will be crushed when the terminal plug screws are tightened, leading to higher contact resistance and potentially resulting in an abnormal rise in the temperature of the connected parts.

  • Page 16: Settings

    System Date and time settings, NTP server settings, language setting, time zone settings For more information, please refer to the separate setup manual. The latest version of the setup manual is available on the TOA DATA Library (https://www.toa- products.com/international/).

  • Page 17: System Requirements

    Step 2. Enter the username and password, and click the LOGIN button. The Status screen is displayed, enabling a range of settings. Note For details regarding the setting method, please refer to the separate setup manual. The latest version of the setup manual is available on the TOA DATA Library (https://www.toa-products.com/international/).

  • Page 18: Initialization Of Settings

    When initialized with the reset key, the unit’s sound source files are left in "Media," not deleted. Initialization to factory defaults, including deletion of sound source files, should be performed using the browser settings menu. IP-A1PA12 (front) Reset key Status indicator...

  • Page 19: Cautions Regarding The Avc/H.264 Patent License

    12. CAUTIONS REGARDING THE AVC/H.264 PATENT LICENSE TOA’s IP-A1PA12 IP Power Amplifier employs MPEG technology (AVC/H.264 Standard) regarding the handling of image information. TOA Corporation has received approval to use this technology from MPEG LA, LLC, the patent management group.
  • Page 20 Traceability Information for USA TOA Electronics, Inc. 1 Harmon Plaza, Suite 700 Secaucus, New Jersey 07094, https://www.toaelectronics.com/ https://www.toa-global.com/en 133-02-00767-02...

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