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8

  9. LINK/ACT indicator (green) 

Flashes when data is being sent or received 

over a network.

 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. Control input terminals 

Allows  input  of  control  signals  from 

connected  external  equipment  to  enable 

actions set in the Event settings.

 13. 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

 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 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.  

• 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. 

Summary of Contents for IP-A1AF

Page 1: ...sting 5 4 3 Local Broadcasting 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...

Page 2: ...st TOA dealer Make no further attempt to operate the speaker in this condition as this may cause fire or electric shock If you detect smoke or a strange smell coming from the unit If water or any meta...

Page 3: ...its 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 commer...

Page 4: ...oadcast locally to the speaker output and the LINE output from the sound source device or microphone connected with LINE MIC input Orders of priority can be set among the various broadcasting modes me...

Page 5: ...l be half duplex LAN VMS software IP A1AF VMS broadcasting Speaker output Low impedance speaker Microphone input Microphone for sound collection Monitoring with audio LINE MICIN IP AUDIO INTERFACE IP...

Page 6: ...SIGNAL STATUS SPEAKER CLASS 2 WIRING C blage de classe 2 8 16 127 4 5 02 126 4 96 4 M3 depth 6 mm or 0 24 80 3 15 4 0 16 3 5 0 14 13 0 51 12 5 0 49 3 6 0 14 16 5 0 65 40 1 57 20 0 79 33 1 3 104 4 09...

Page 7: ...reen Lights green when a signal is outputting from the speaker or line output 5 Speaker output terminal 8 16 Connects only with low impedance speakers Tip Amplifier rated output is as follows 8 W at P...

Page 8: ...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 supp...

Page 9: ...cially available L shaped bracket etc and fix it with the accessory screws using the four screw holes of this unit IP A1AF Rubber foot accessory Plate thickness 1 to 3 mm 0 04 to 0 12 Machine screw M3...

Page 10: ...e 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...

Page 11: ...ine of 2 channels control input and 1 channel control output from the external control device to the unit s control input or control output terminal For connection of the removable terminal plugs see...

Page 12: ...ire end back about 7 mm 0 28 When connecting 2 wires or a signal cable to a single terminal crimp them in an insulated twin wire ferrule to prevent their core wires from being separated from one anoth...

Page 13: ...from this unit to network is muted Audio Settings of speaker volume input volume for individual broadcast classifications and the sensitivity of LINE MIC input for SIP and VMS broadcasting Media Uploa...

Page 14: ...ts setting it will be necessary to set the PC s network settings so that it can operate on the same network as the IP audio interface Take care that no IP addresses are duplicated in the same network...

Page 15: ...d down the reset key located on the bottom panel using a pointed tool The speaker automatically restarts and settings initialization begins Tip Clicking on the reset key causes the unit to be restarte...

Page 16: ...cense s If you need further information about the original open source software including source code please download it from the TOA DATA Library https www toa products com international Please note...

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