Williams AV T55C User Manual

Assistive listening system

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FM+ C
Assistive Listening System FM T55C and T55CD
USER MANUAL
MAN 280A-1022

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Summary of Contents for Williams AV T55C

  • Page 1 FM+ C Assistive Listening System FM T55C and T55CD USER MANUAL MAN 280A-1022...
  • Page 2: Table Of Contents

    FM+ C Table of Contents Safety Warnings and Instructions   �������������������������������������������������������������������������������������������������������������������������������� Recycling Instructions   ������������������������������������������������������������������������������������������������������������������������������������������������������ System Overview   ��������������������������������������������������������������������������������������������������������������������������������������������������������������� Quick Setup Instructions   ������������������������������������������������������������������������������������������������������������������������������������������������� Installing the ANT 025 Whip Antenna   �����������������������������������������������������������������������������������������������������������������������������������������������������������������������6 Router and Network Equipment Selection   ��������������������������������������������������������������������������������������������������������������� Wiring and Connections   �������������������������������������������������������������������������������������������������������������������������������������������������� Ethernet and Dante RJ-45 Connection   ���������������������������������������������������������������������������������������������������������������������������������������������������������������������� 7 Audio Source Connections  ...
  • Page 3: Safety Warnings And Instructions

    2. Voltage Label (Rear Panel) – A label located at the rear panel power connection indicates the DC power input for the unit. The label will read 24VDC. Use the Williams AV TFP 062 power supply for this unit. 3. Do not plug in the input, output, Ethernet, Antenna, or Dante connections while the power switch is switched to the on position.
  • Page 4: System Overview

    FM or Wi-Fi assistive listening systems. FM+ C supports the iOS and Android WaveCAST Apps and the Wi-Fi Receiver-- in addition to all of the current and legacy Williams AV FM receivers operating on the 72-76 MHz bandwidth.
  • Page 5: Quick Setup Instructions

    FM+ C. 3. In the address bar of the browser, type in the IP address of the FM T55C (the IP Address is shown on the transmitter's main info screen) and push the enter key on the keyboard. (Note: it is not necessary to type “http://”...
  • Page 6: Installing The Ant 025 Whip Antenna

    FM+ C Installing the ANT 025 Whip Antenna Gently thread the ANT 025 onto the stud recessed in the hole on the top of the transmitter. ANT 025 ANTENNA (INCLUDED) CHASSIS STUD MOUNT REMOTE ANTENNA JACK FOR 75 Ohm ANTENNAS NOTE: If the FM+ C is going to be rack mounted, you will not be able to install the ANT 025 whip antenna.
  • Page 7: Wiring And Connections

    FM+ C The WaveCAST Networking Guide is available on the Williams AV website for additional networking tips. The WaveCAST networking guide applies to the FM+ C as well as other WaveCAST products. Wiring and Connections Power Supply Connection Connect the TFP 062 power supply to the round Power Supply Jack located on the rear of the FM+ C transmitter labelled "24VDC 0.75A".
  • Page 8: Multi-Channel Sources

    FM+ C IN PHASE FROM MICROPHONE 3 PIN CONNECTOR 3 PIN CONNECTOR UNBALANCED LINE USING 3–PIN CONNECTOR BALANCED LINE/LOW IMPEDANCE MICROPHONE A104 A105 IN PHASE UNBALANCED LINE USING 1/4" CONNECTOR BALANCED LINE USING 1/4" CONNECTOR 4.7 K A107 SOURCE A A106 SOURCE B 4.7 K...
  • Page 9: Connecting To Other Devices

    (as in the case of rack-mounting) or when a larger coverage area is needed. See the Williams AV’s 72 MHz Antenna Selection Install Guide for a full range of antenna and mounting options. NOTE: The FCC requires this device to be used with approved, FCC 15.203 compliant antennas and be professionally installed.
  • Page 10: Controls And Features

    FM+ C Controls and Features Power Button Latching push-button switch turns the transmitter on or off. The desktop power supply provides power to the unit. OLED Display This shows current operation settings and is also used with the menu control buttons for configuring the FM+ C.
  • Page 11 FM+ C 2. Use the right or left arrow buttons to highlight "Version" or "Network". Select the highlighted one by pushing the select button. Selecting "Version" will display the following info: Selecting "Network" will display the following info: When the network audio server is enabled, the wi-fi symbol in the upper left corner of the VU meter area will appear in bright white.
  • Page 12: System Settings

    FM+ C FM Power This icon, located in the lower left corner of the VU meter area, indicates the “on-the-air” and power level status of the FM transmitter. When not broadcasting (no FM signal), this icon will appear fully dim. Otherwise, the number of bright arcs (1: Low, 2: Med, 3: Full) appearing in the icon indicates the configured FM power level.
  • Page 13: Custom Audio Preset

    FM+ C For speaking and other voice applications, Voice is the preferred mode of operation. This can be set through the web page ONLY. Custom Audio Preset If the three preset configurations do not meet the needs of the venue, the Custom audio preset can be used. The custom preset allows the user to adjust the High-Pass Filter cutoff frequency, Low-Pass Filter cutoff frequency, and choose the Compression Ratio.
  • Page 14: Fm Time-Out

    FM+ C This can be set through the web page ONLY. FM Time-Out The FM Time-Out setting determines how long the transmitter continues to transmit over FM with no audio present or front panel interaction. After the time-out period occurs (with no audio input and no front panel button presses), the FM+ C will go into sleep mode to conserve power.
  • Page 15: Restore Defaults

    FM+ C Freq (MHz) Simultaneous Use 72�6 √ 72�8 √ 74�7 √ 75�4 √ 75�7 √ 75�9 √ 72�5 72�2 72�4 72�7 72�9 75�3 75�6 75�8 75�5 Channel/Frequency Selection Chart 8 groups can operate simultaneously without interfering with each other. The first 8 channels (in the first column) have been designed for non-interference, and can be used for this purpose.
  • Page 16: Adjusting Network Settings

    FM+ C unable to stream. Unicast device will always be limited to 4 devices on the network, and therefore do not have a Max Servers on Subnet setting. If unicast devices are included on the network, the Max Servers on Subnet setting on multicast devices must be set to 4.
  • Page 17: Dante

    FM+ C 4. A notification will be displayed. Acknowledging the notification will save the settings and restart the device. Selecting the "Request a static multicast address" requests a multicast address from the router. Dante Dante can be set as an input from the front display or web page. Audio routing is configured through Dante controller.
  • Page 18 FM+ C Login Page The default User name is “admin” and the default password is “admin”. The user name and the password can (and should) be changed on the website's Admin page. Error Alert If the FM+ encounters an error, a message may appear at the top of the screen. Clicking the Clear Error button will hide the alert.
  • Page 19 FM+ C...
  • Page 20 FM+ C Options Page The Options page displays user preferences that can be tailored to each FM+ C system. The description sets the name of the device, which may be used to uniquely identify the device without referring to the IP address. Error Message: ERR_WEB_404_RESPONSE This error message indicates no internet connection.
  • Page 21 Receiver app. This image can be used to easily distinguish the content of your audio broadcast. The image must be under 128kB and be in PNG or JPG format. If no custom image is uploaded, the default Williams AV W logo will display instead: The image can be replaced at any time.
  • Page 22 FM+ C Network Settings Page The Network Settings page displays the current network configuration of the unit. Typically these are not modified after initial installation is completed. Changing a static IP address or subnet will not instantly take place. The changed IP address or subnet will only take affect once the device is rebooted.
  • Page 23 Updates are performed from the Admin page. At the bottom of the page, upload the update file (provided by Williams AV) and hit the update button. Your system will begin the update process from there, which will include a reboot. Do not power down the device until it has successfully rebooted (main info screen has appeared)��...
  • Page 24: Wavecast Receiver App

    FM+ C WaveCAST Receiver App The WaveCAST Receiver app allows listeners to hear the audio on their personal, Wi-Fi connected devices, such as a mobile phone. Make sure the latest app is downloaded on the device and the latest OS is installed. Download the WaveCAST App Download the WaveCAST app from the Apple App Store for iOS devices or Google Play Store for Android devices.
  • Page 25: Wavecast Receiver

    FM Receivers can be used to meet the requirements if FM audio is being broadcast. FM Receivers Williams AV has a variety of FM receivers that will work with the FM broadcast of the FM+ C System. Available receiver models include: •...
  • Page 26: Wi-Fi Reception Difficulties

    • Ensure the FM icon on the front panel is bright or the FM status at the top of the web page shows "On The Air". • If using an FM Receiver, ensure the Williams AV headphones are properly plugged in. The headphone cord acts as an antenna for the receiver.
  • Page 27: Remote Control Is Not Working Over The Hardwired Ethernet Network

    • Ensure the antenna selected is the best fit for your application. See the 72 MHz Antenna Selection Install Guide on the Williams AV website for further advice. NOTE: The FCC requires this device to be used with approved, FCC 15.203 compliant antennas and be professionally installed. Refer to Williams AV’s Antenna Selection Install Guide for compliant antennas for this product.
  • Page 28: Remote Control Is Not Working Over Wi-Fi

    Compatible Antennas ANT 005, ANT 021, ANT 024, ANT 025, ANT 028, ANT 029, ANT 034 Refer to Williams AV’s 72 MHz Antenna Selection Install Guide for FCC-compliant antennas for this product. Transmission Range Up to 1000 ft (304 m) with ANT 005 coaxial antenna mounted on rear chassis F-connector...
  • Page 29: Regulatory Statements

    Note: The FCC requires this device to be used with approved, FCC 15.203 Compliant antennas and be professionally installed. Refer to Williams AV’s 72 MHz Antenna Selection Install Guide for compliant antennas for this product. ISED IC ID: 1360A-FMT55C Innovation, Science and Economic Development Canada Statement Per RSS-Gen, Section 8.4 This device complies with Innovation, Science and Economic Development Canada license-...
  • Page 30: 2-Year Warranty

    Williams AV shall not be liable to any person or entity for any medical expenses or any direct, incidental or consequential damages caused by any use, defect, failure or malfunctioning of the product, whether a claim for such damages is based upon warranty, contract, tort or otherwise, the sole remedy for any defect, failure or malfunction of the products is replacement of the product.
  • Page 31 FM+ C This page intentionally left blank WilliamsAV.com MAN 280A-1022 U.S. | 800.843.3544 info@williamsav.com INTL | +1.952.943.2252 info-intl@williamsav.com © 2022, Williams AV, LLC...

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