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Smart Technologies SMART Audio 340 System Administrator's And User's Manual

Classroom amplification system
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SMART Audio™ 340
Classroom amplification system
System administrator's and user's guide

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Summary of Contents for Smart Technologies SMART Audio 340

  • Page 1 SMART Audio™ 340 Classroom amplification system System administrator’s and user’s guide...

  • Page 2: Product Registration

    Product registration If you register your SMART product, we’ll notify you of new features and software upgrades. Register online at smarttech.com/registration. Keep the following information available in case you need to contact SMART Support. Serial number: Date of purchase: FCC warning 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.

  • Page 3: Important Information

    Important information W A R N I N G Failure to follow the installation instructions shipped with your SMART product could result in personal injury and damage to the product which may not be covered by your warranty. To reduce the risk of fire or electric shock, do not expose the SMART product to rain or moisture.
  • Page 4 I M P O R T A N T I N F O R M A T I O N C A U T I O N Avoid setting up and using the SMART product in an area with excessive levels of dust, humidity and smoke.

  • Page 5: Table Of Contents

    Contents Important information Chapter 1: Getting started About your SMART Audio classroom amplification system Overview of the SMART Audio system Physical components Using SMART software Choosing audio inputs Controlling audio inputs Chapter 2: Using the control unit Turning on or turning off your SMART Audio system Connecting auxiliary audio input devices Chapter 3: Using the microphone Introduction...
  • Page 6 C O N T E N T S Setting the response to a page Setting microphone features Changing the audio input names and trims Other system settings Chapter 6: Troubleshooting your SMART Audio system Resetting your system Updating the control unit firmware Troubleshooting using the microphone status light Troubleshooting why your voice doesn’t come through the speakers Troubleshooting issues with an auxiliary audio input device...

  • Page 7: Chapter 1: Getting Started

    Chapter 1 Getting started About your SMART Audio classroom amplification system Overview of the SMART Audio system Physical components Control unit The SMART Audio 340 system top view SMART Audio system bottom view Room module Wall-mounted speakers Ceiling-mounted speakers Microphone Microphone charging cradle Optional accessories Using SMART software Choosing audio inputs Speaking into your microphone...

  • Page 8: About Your Smart Audio Classroom Amplification System

    C H A P T E R 1 Getting started About your SMART Audio classroom amplification system The SMART Audio system amplifies teacher and student voices, reducing teacher vocal strain and ensuring that everyone can clearly hear what is being said from anywhere in the room. The systems include a wireless microphone that either the teacher or students can use, a control unit that provides a USB interface to the computer and a room module that combines an amplifier and an infrared sensor.

  • Page 9: Overview Of The Smart Audio System

    C H A P T E R 1 Getting started Overview of the SMART Audio system This cabling diagram shows the relationship between all of the components in the SMART Audio system. For more information on installing and cabling your SMART Audio system, see the SMART Audio 340 Classroom amplification system Installation guide (smarttech.com/kb/155320).

  • Page 10: Physical Components

    C H A P T E R 1 Getting started Physical components Your SMART Audio system includes the following: Control unit and its power supply Microphone, sleeve and lanyard Microphone charging cradle and its power supply Ceiling-mounted room module, infrared sensor and amplifier Either four ceiling-mounted speakers or four wall-mounted speakers Control unit The control unit is a wall-mounted panel that connects the...

  • Page 11: Ceiling-Mounted Speakers

    C H A P T E R 1 Getting started Ceiling-mounted speakers The four 30 W ceiling-mounted speakers receive both power and audio input through speaker wire from the room module. Microphone Your SMART Audio system transmits an infrared signal by line of sight up to 15' (4.6 m) to a receiver in the room module or an expansion sensor.

  • Page 12: Using Smart Software

    C H A P T E R 1 Getting started Using SMART software Your SMART Audio system operates without additional software. However, the following software could extend your usage of the SMART Audio system. SMART Audio software enables you to control your SMART Audio system. You can use it alone or integrated with SMART Notebook software.

  • Page 13: Controlling Audio Inputs

    C H A P T E R 1 Getting started Connecting an audio input device to your interactive whiteboard You can connect an audio input device, such as a CD player, DVD/Blu-ray player or VCR, to your interactive whiteboard’s External Control Panel (ECP) or Appliance Control Panel (ACP). The audio then broadcasts from the speakers.

  • Page 15: Chapter 2: Using The Control Unit

    Chapter 2 Using the control unit Turning on or turning off your SMART Audio system Connecting auxiliary audio input devices The control unit has the following roles in your SMART Audio system: Provides power to the room module and the speakers through the Cat 5e cable to the room module Connects to your computer for audio adjustments using the SMART Audio software Turning on or turning off your SMART Audio...

  • Page 16: Connecting Auxiliary Audio Input Devices

    C H A P T E R 2 Using the control unit Connecting auxiliary audio input devices You can connect auxiliary audio input devices to the control unit, such as a CD player, DVD/Blu-ray player, VCR or other media device, and then transmit audio from these devices as an alternative to speaking into your microphone.

  • Page 17: Chapter 3: Using The Microphone

    Chapter 3 Using the microphone Introduction Assembling the microphone Installing or replacing the microphone battery Using the microphone’s protective sleeve Connecting the lanyard to the microphone Charging the microphone Turning on and turning off the microphone Connecting the microphone to the room module Speaking into the microphone Adjusting microphone volume Connecting an auxiliary microphone...

  • Page 18: Introduction

    C H A P T E R 3 Using the microphone Introduction Your microphone uses a line of sight infrared signal to transmit your voice to the room module or an expansion sensor. The maximum distance for this is 15' (4.6 m). You can recharge the microphone’s batteries using the included charging cradle.

  • Page 19: Installing Or Replacing The Microphone Battery

    C H A P T E R 3 Using the microphone You can add an auxiliary microphone such as a headset, and you can connect an external audio source, such as a handheld audio player, to your microphone. You can also use a second microphone to pass around the class.

  • Page 20: Charging The Microphone

    C H A P T E R 3 Using the microphone Charging the microphone You can charge the microphone in the microphone charging cradle or by connecting the included AC power adapter's plug directly to the bottom of the microphone. It takes approximately one hour to charge the microphone.

  • Page 21: Turning On And Turning Off The Microphone

    C H A P T E R 3 Using the microphone Turning on and turning off the microphone To turn on the microphone Press any button on the microphone. The microphone status light flashes red, and then turns solid green. I M P O R T A N T If you do not see a light or you see an amber light, see Troubleshooting using the microphone status light on page 47.

  • Page 22: Speaking Into The Microphone

    C H A P T E R 3 Using the microphone Speaking into the microphone Your microphone transmits your voice up to 15' (4.6 m) to the room module or an expansion sensor. I M P O R T A N T Hold your microphone so the infrared transmitter faces out.

  • Page 23: Controlling An Auxiliary Audio Input Device From Your Microphone

    C H A P T E R 3 Using the microphone Use the microphone buttons to adjust the volume of the device that you connected and then you can speak over the device. To connect an auxiliary audio input device 1.

  • Page 24: Using A Second Microphone

    C H A P T E R 3 Using the microphone To mute or restore the volume to an auxiliary audio input device Press the Soft button on your microphone. The audio input from the device is muted or restored, and the volume of your voice remains the same.

  • Page 25: Customizing Your Microphone

    C H A P T E R 3 Using the microphone To set a microphone to Assigned Channel mode 1. Turn off the microphone by pressing the Mute/Power Off button for four seconds, and then wait 10 seconds. 2. Press the Soft button and the Mute/Power Off button for three seconds, and then release the buttons.

  • Page 26: Setting Your Microphone To Disable Volume Buttons

    C H A P T E R 3 Using the microphone Setting your microphone to disable volume buttons You can disable all of the buttons except the Mute/Power Off button. When disabled, students are unable to adjust the volume while you pass the microphone around. To set your microphone to disable the volume buttons 1.

  • Page 27: Enabling Automatic Shut Off When Charging

    C H A P T E R 3 Using the microphone Enabling automatic shut off when charging You can set your microphone to automatically turn off when you place it in the microphone charging cradle and to turn on when you remove it. To enable automatic shut off when charging 1.

  • Page 29: Chapter 4: Using Smart Notebook Software To Change Your Settings

    Chapter 4 Using SMART Notebook software to change your settings About using SMART software Installing SMART Audio software Integrating SMART Audio software with SMART Notebook software Starting SMART Audio software Changing your SMART Audio system settings Adjusting the volume Adjusting the speaker tone Checking your microphone battery level About using SMART software You can use SMART Notebook collaborative learning software to conveniently control your SMART Audio system from your interactive whiteboard.

  • Page 30: Installing Smart Audio Software

    C H A P T E R 4 Using SMART Notebook software to change your settings Installing SMART Audio software Install SMART Audio software from the included CD, or go to the download page (smarttech.com/downloads). To install SMART Audio software (Windows computers) 1. Disconnect the USB cable that connects your computer to your control unit. 2.

  • Page 31: Starting Smart Audio Software

    C H A P T E R 4 Using SMART Notebook software to change your settings Starting SMART Audio software You can start SMART Audio software by selecting SMART Audio 2011 from the Start menu (Windows computers) or the Dock (Mac computers). Alternatively, if you placed the SMART Audio icon in SMART Notebook software, you can use the icon to start SMART Audio software.

  • Page 32: Adjusting The Speaker Tone

    C H A P T E R 4 Using SMART Notebook software to change your settings T I P You can also adjust the volume of inputs at the input source. To adjust the input from the SMART Audio system microphone, see Controlling an auxiliary audio input device from your microphone on page 17.
  • Page 33 C H A P T E R 4 Using SMART Notebook software to change your settings To check microphone battery levels 1. Press the SMART Audio icon on the SMART Notebook software toolbar. SMART Audio software appears. 2. Locate the Microphone Battery area. I M P O R T A N T If this area indicates No mic found, your microphone is either not turned on (see Turning on and turning off the microphone on page 15) or not connected to the room module or an...

  • Page 35: Chapter 5: Customizing Your Settings

    Chapter 5 Customizing your settings Installing SMART Audio configuration software Using SMART Audio configuration files Opening a configuration file Downloading a configuration file Uploading a configuration file Saving a configuration file Setting the volume Speaker control settings Setting speaker and room equalization Setting amplifier trim Saving and recalling equalization settings Setting the response to a page...

  • Page 36: Installing Smart Audio Configuration Software

    C H A P T E R 5 Customizing your settings You can use your SMART Audio system once you install it without any special settings. However, a system administrator can install and use SMART Audio configuration software to customize settings to meet requirements and to improve your audio experience. I M P O R T A N T Do not install SMART Audio configuration software on teacher computers unless you want to give them access to the configuration settings.

  • Page 37: Using Smart Audio Configuration Files

    C H A P T E R 5 Customizing your settings Using SMART Audio configuration files The SMART Audio configuration files include many settings that affect the operation of your SMART Audio system. These files are stored in the control unit as LPT files, but you can also store them on a computer or on a USB drive as a backup.

  • Page 38: Opening A Configuration File

    This could be part of implementing settings or restoring a backup of settings. To open a configuration file 1. Select Start > All Programs > SMART Technologies > SMART Tools. 2. Click Audio Configuration Software. The SMART Audio Configuration Software screen appears.

  • Page 39: Setting The Volume

    C H A P T E R 5 Customizing your settings Uploading a configuration file After you edit the settings, you can upload the configuration file to the control unit or to another control unit in another room. To upload configurations to the control unit 1.

  • Page 40: Speaker Control Settings

    C H A P T E R 5 Customizing your settings To set the default volume of an auxiliary input device Move the Aux-1, Aux-2 or USB Audio slider on the Volume tab up or down. Move the up or down arrow to change the volume. N O T E You can give these inputs more descriptive names, such as "CD player,"...

  • Page 41: Setting Speaker And Room Equalization

    C H A P T E R 5 Customizing your settings Setting speaker and room equalization Your SMART Audio system has two independent equalization circuits: Speaker equalization is a set of equalization curves for industry standard speakers. T I P The SMART Audio Room Speaker library is part of the firmware and can be updated. Room equalization consists of seven bands of parametric equalization.

  • Page 42: Setting Amplifier Trim

    C H A P T E R 5 Customizing your settings Setting amplifier trim If a speaker is too loud or too quiet for a portion of the room, you can adjust the speaker trim from -12 dB to 6 dB in 1 dB increments. N O T E Adjusting the trim too high can cause feedback.

  • Page 43: Setting The Response To A Page

    C H A P T E R 5 Customizing your settings Setting the response to a page You can use SMART Audio configuration software to define how your SMART Audio system responds to an incoming page. W A R N I N G Paging systems often deliver important safety information.

  • Page 44: Setting The Volume During A Page

    C H A P T E R 5 Customizing your settings Setting the volume during a page For an external page to duck the SMART Audio system, the room module requires one of the following: An audio signal at the paging input (even if the page plays on speakers that aren’t part of the SMART Audio system) A signal at the 6–12V input.

  • Page 45: Setting Microphone Features

    C H A P T E R 5 Customizing your settings Setting microphone features The Microphones tab enables you to do the following: Set a low battery microphone status light indicator. Enable automatic shut off when charging. Disable the buttons on the microphone. Enable auxiliary audio input device volume control from the microphone.

  • Page 46: Setting The Microphones To Turn Off When Charging

    C H A P T E R 5 Customizing your settings Setting the microphones to turn off when charging Automatic On and Automatic Off mode turns off microphones when they’re placed in the microphone charging cradle and turns them on when they’re removed. N O T E This is a global setting for all microphones in the system.

  • Page 47: Setting Auxiliary Ducking

    C H A P T E R 5 Customizing your settings To set auxiliary audio input volume If you want to prevent the user from using the microphone to control input volumes, select Disable buttons on microphone on the Microphones tab. If you want to enable the user to use the microphone to control input volume when the microphone is muted, select On mute in the Aux Volume Control drop-down list on the Microphones tab.

  • Page 48: Changing The Audio Input Names And Trims

    C H A P T E R 5 Customizing your settings Setting a Soft button long response You can designate a response for when a user presses the Soft button on a microphone for longer than four seconds. Typically you can use this to mute auxiliary audio inputs but it can also trigger a relay or have no action.

  • Page 49: Enabling The Microphone User To Change Active Input Device Volume

    C H A P T E R 5 Customizing your settings Enabling the microphone user to change active input device volume When your SMART Audio system is set to Auto Select, the control unit automatically detects the active audio input. This enables the microphone user to change the volume of the active audio input device without changing the volume of the other audio input device.

  • Page 50: Room Module Connections

    C H A P T E R 5 Customizing your settings Room module connections The room module includes relevant connections. To set the relay settings Select the preferred mode on the System Settings tab from the following table: Setting Result Latching Relay is active until the next pulse is received.

  • Page 51: Chapter 6: Troubleshooting Your Smart Audio System

    Chapter 6 Troubleshooting your SMART Audio system Resetting your system Updating the control unit firmware Troubleshooting using the microphone status light Troubleshooting why your voice doesn’t come through the speakers Troubleshooting issues with an auxiliary audio input device You might be able to solve the issue with your SMART Audio system by performing these checks. Check your cable connections.

  • Page 52: Updating The Control Unit Firmware

    C H A P T E R 6 Troubleshooting your SMART Audio system Updating the control unit firmware I M P O R T A N T Do not update the control unit firmware unless you’re advised to by SMART Support (smarttech.com/support). To update the control unit firmware 1.

  • Page 53: Troubleshooting Using The Microphone Status Light

    C H A P T E R 6 Troubleshooting your SMART Audio system Troubleshooting using the microphone status light The normal state for the microphone status light is solid green. Use the following table if the light isn’t on or if it isn’t solid green. The microphone status Cause Solution...

  • Page 54: Troubleshooting Why Your Voice Doesn't Come Through The Speakers

    C H A P T E R 6 Troubleshooting your SMART Audio system Troubleshooting why your voice doesn’t come through the speakers Use the following table if your voice doesn’t come through the speakers when you speak into the microphone. Cause Solution Your volume is too low on the Increase the volume.

  • Page 55: Appendix A: Hardware Environmental Compliance

    Appendix A Hardware environmental compliance SMART Technologies supports global efforts to ensure that electronic equipment is manufactured, sold and disposed of in a safe and environmentally friendly manner. Waste Electrical and Electronic Equipment regulations (WEEE directive) Waste Electrical and Electronic Equipment regulations apply to all electrical and electronic equipment sold within the European Union.

  • Page 56: Packaging

    A P P E N D I X A Hardware environmental compliance There are special regulations that must be met when shipping a product that has a lithium ion battery packaged with the product or shipping a lithium ion battery. When returning a SMART Technologies product which contains a lithium ion battery or returning a lithium ion battery, call SMART Technologies RMA for information on the special shipping regulations.
  • Page 58 SMART Technologies smarttech.com/support smarttech.com/contactsupport...

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