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Comfort audio DM90 Instructions For Use Manual

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Instructions for use
Comfort Digisystem
Microphone DM90

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Summary of Contents for Comfort audio DM90

  • Page 1 Instructions for use Comfort Digisystem Microphone DM90...

  • Page 3: Table Of Contents

    Telephone conversations...........23 Conversations and smaller meetings.......25 External audio sources..........25 II. For professionals............27 1. Basic setup............29 Change the menu language........29 Wireless transmitter..........29 Neckloop receiver............30 2. Pairing Comfort Digisystem devices....31 The pairing button.............31 Change channel............32 Send pairing information...........33 Receive pairing information........34 Microphone DM90...
  • Page 4 PIN code settings............41 Reset all settings............43 III. Product information..........45 1. Menu overview..........47 Back................47 Bluetooth..............47 Key Lock..............48 Advanced..............48 2. Function indicator..........49 3. Optional accessories.........51 4. Technical specifications........53 IV. Miscellaneous............55 1. Radio..............57 Channel planning............57 Radio range..............57 2. Battery maintenance.........59 3. Troubleshooting..........61 Microphone DM90...
  • Page 5 Service and warranty..........63 Contact information.............65 Product symbols............67 Microphone DM90...
  • Page 6 Microphone DM90...

  • Page 7: User Guide

    I. User guide Microphone DM90...

  • Page 9: Introduction

    Your device Microphone DM90 is a telephone solution for your hearing aid. It can be used either in conjunction with one of Comfort Audio's ear level receivers, or by it self with the accompanying neckloop. Consult your hearing care professional to decide which option is right for you.
  • Page 10 SecureStream Technology (SST) is Comfort Audio's proprietary digital transmission technology. It lets you communicate securely and latency free with other Comfort Digisystem devices. Microphone DM90...
  • Page 11 Overview 1. Answer button 2. Microphone 3. Function indicator 4. Neckloop output 5. Power button 6. Volume button 7. Clip 8. Aux input and output 9. Menu controller 10. Pairing button 11. Charger input 12. Display Microphone DM90...
  • Page 12 1. Current channel 2. Battery status 3. Signal strength 4. Key lock padlock 5. Volume bar 6. Unit name 7. Current aux setting 8. Current microphone mode 9. Bluetooth enabled 10. Bluetooth connection status 11. Current SST mode Microphone DM90...
  • Page 13 Included accessories Microfibre pouch Clip on microphone Power supply Cable split Neck loop Digisystem Microphone DM90...
  • Page 14 Audio-kit Car charger incl USB Microphone DM90...

  • Page 15: Getting Started

    1. Insert the supplied charger into the charger input. Caution: Only use the charger supplied by Comfort Audio AB. Using any other type of charger might damage your device.
  • Page 16 The function indicator turns red to indicate charging. Note: The unit might become warm during charging, this is entirely normal. The unit is equipped with overcharging- and temperature monitoring to protect the batteries. The charging is done when the function indicator turns green. Microphone DM90...

  • Page 17: Start Up

    Use the neckloop If you are going to use your product with a hearing aid or hearing implant in the T- or M/T-position, you need to connect the neckloop and wear it around your neck. Microphone DM90...
  • Page 18 1. Connect one end of the neckloop to the sockets on top of the unit. 2. Place the neckloop behind your neck. Microphone DM90...

  • Page 19: Navigate The Menu

    4. Switch your hearing aid or hearing implant into its T- or M/T-position. You should now hear the sound come through your hearing aid. Navigate the menu You can use on the side of the unit to navigate your way through the menu. Microphone DM90...

  • Page 20: Pair A Bluetooth Device

    4. When done, use the Back option to move to the previous menu. Pair a Bluetooth device Microphone DM90 and the Bluetooth device needs to be paired before they can be used together. Microphone DM90...
  • Page 21 2. Search for new equipment on your Bluetooth device (please refer to your user manual). 3. When found, select DM90 in the list of found devices. 4. If asked for a PIN, enter the PIN code shown in the display of your Comfort Digisystem unit.

  • Page 23: Usage

    Telephone conversations Hearing on the phone is often difficult when using hearing aids. Your Microphone DM90 can help you hear clearly on a Bluetooth enabled phone. Answer a call When the phone rings, the text Answer? will be shown in the display.
  • Page 24 Make a call Microphone DM90 needs to be paired with your telephone. On most phones you can initiate a call from the phone or via the Bluetooth headset. 1. Use one of the following methods to make a call:...

  • Page 25: Conversations And Smaller Meetings

    Tip: The built-in microphone can be toggled on and off at any time by pushing downward for 3 sec. External audio sources You can connect any sound source that has a line out socket to your device. This lets you listen to radio, conference telephones, Microphone DM90...
  • Page 26 2. Select the option that corresponds to the device you have connected. Option Description Line In Computer, TV, music player etc. Extern Mic Boom microphone, clip on microphone etc. Head Phones Headphones or earphones. 3. Adjust the volume by using till you find a suitable level. Microphone DM90...

  • Page 27: Ii. For Professionals

    II. For professionals The following sections covers advanced features and procedures primarily intended for professionals and advanced users. Microphone DM90...

  • Page 29: Basic Setup

    Wireless transmitter When used together with an ear level receiver, such as Micro Receiver DT20 or Receiver DE10, Microphone DM90 can be set to transmit the sound wirelessly by radio. The built in microphone will then act as a close range microphone that can be used as a conversation amplifier or, for example, a lecture microphone at meetings.

  • Page 30: Neckloop Receiver

    3. Adjust the volume by using till you find a suitable level. Neckloop receiver If the hearing aid used with Microphone DM90 is equipped with a telecoil, the microphone can act as a neckloop receiver for other Comfort Digisystem microphones. This lets you combine it with a range of microphones that provides solutions for several common problem areas.

  • Page 31: Pairing Comfort Digisystem Devices

    The information about the channel and code key is referred to as pairing information . Microphone DM90 is able to both send and receive pairing information. Important: At delivery all units share the same factory code key.

  • Page 32: Change Channel

    2. Choose the channel you wish to use in the channel list. Back 1 863.250 MHz 2 864.000 MHz 3 864.750 MHz The green circle next to the frequency indicates that the channel is free from interference. If the channel is occupied the circle will be grey. Microphone DM90...

  • Page 33: Send Pairing Information

    A-F, which require a licence in most European countries. These are found under the Extended option. Send pairing information By sending pairing information from Microphone DM90 you can synchronise its channel and code key with another unit. Any existing pairing information in the other unit will be overwritten.

  • Page 34: Receive Pairing Information

    1. Set the unit to receive information by selecting Advanced > SST Radio > Pair. 2. Select Receive Info. 3. Send pairing information from the unit you are pairing with Microphone DM90. Microphone DM90...
  • Page 35 If the pairing is successful, the word OK will appear in the display of Microphone DM90. Microphone DM90...

  • Page 37: Advanced Features

    Disable the zoom mode for telephony If you prefer the omni directional mode you can disable the zoom mode for the Bluetooth units. You can disable the zoom mode for each unit separately. This allows you to use different settings for different applications. Microphone DM90...

  • Page 38: Volume Limits

    4. Press to confirm you choice. Set a fixed volume level If there is no need of a user adjustable volume, you can lock the volume to a fixed level. 1. Select Advanced > Audio > Max Volume. Microphone DM90...

  • Page 39: Bluetooth Settings

    1. Select Bluetooth > BT Units. 2. From the list of paired devices, select the BT unit that you like to adjust. 3. Select Sound Lev. and adjust the level by flicking up or down. 4. Press to confirm you choice. Microphone DM90...
  • Page 40 3. Select Settings. 4. Check Own Voice. Delete a Bluetooth unit Microphone DM90 can be paired to a maximum of two Bluetooth units. If you need to pair a third unit, you have to delete one of the previous units.

  • Page 41: Lock The Buttons

    Select Key Lock. An orange padlock symbol will appear in the display of Microphone DM90 Name the device To help identify the device, you can enter a name that will be shown in the display and during Bluetooth pairing.
  • Page 42 1. Select Advanced > Settings > PIN Code > Lock Select. 2. Select the functions you want to lock: Option Description Advanced Lock access to the advanced menu. All Menus Lock access to all menus. Change PIN code 1. Select Advanced > Settings > PIN Code. Microphone DM90...

  • Page 43: Reset All Settings

    Reset all settings If you need to reset all settings to their default values, you can do a factory reset. Select Advanced > Settings > Factory Reset. Important: All settings will be lost. Any pairing needs to be redone. Microphone DM90...

  • Page 45: Iii. Product Information

    III. Product information Microphone DM90...

  • Page 47: Menu Overview

    Leave the current menu. Bluetooth This menu contains Bluetooth options and lets you pair the unit with other Bluetooth devices. Enable Activate and deactivate the Bluetooth function. Mix level Set the level of your own voice during phone calls. Microphone DM90...

  • Page 48: Key Lock

    Various level adjustments and settings for sound sources connected to the aux socket. Audio Settings for maximum volume and tone controls. SST Radio Settings for radio channels and pairing. Settings General settings. About Information about the firmware version. Microphone DM90...

  • Page 49: Function Indicator

    Table 4: Charging indications Status Indication Charging in progress //..// Charging complete //..// Low battery //..//..//..// Note: If the unit is on while charging the function indicator stays red even when the battery is fully charged. Microphone DM90...
  • Page 50 Table 5: Bluetooth indications Status Indication Pairing mode active //..// Pairing successful Call in progress //....// Settings cleared Microphone DM90...

  • Page 51: Optional Accessories

    Optional accessories The following accessories can be used with your product: Soft case Charging stand Boom microphone, black Boom microphone, beige Microphone DM90...

  • Page 53: Technical Specifications

    Charging time Approx. 3 hours. Microphone Built-in microphones, directional and omnidirectional Connections Mic, Line in, headphones, neckloop Bluetooth protocol Version 2.1 Handsfree Profile (HFP) , Headset Supported profiles Profile (HSP) , Advanced Audio Distribution Profile (A2DP) Microphone DM90...

  • Page 55: Iv. Miscellaneous

    IV. Miscellaneous Microphone DM90...

  • Page 57: Radio

    1 MHz for optimal operation. Radio range The radio range between the units is around 30 metres. However, this may vary depending on the particular environment you are Microphone DM90...

  • Page 59: Battery Maintenance

    Contact your point of purchase when it is time to change the battery. Operating times vary depending on which features are used. Features such as Bluetooth can be disabled to extend operating times. Microphone DM90...

  • Page 61: Troubleshooting

    31 • The Bluetooth device • The Bluetooth device • Make sure that your will not pair with does not support the Bluetooth device Microphone DM90. necessary profiles. supports any of the necessary profiles. See Technical Specifications . Microphone DM90...
  • Page 62 • The microphone is • Unmute the muted. microphone. • The transmitter and • Redo the pairing procedure. See Pairing receiver channel does not match. Comfort Digisystem devices on page 31 • The volume is turned down. • Rise the volume. Microphone DM90...

  • Page 63: Service And Warranty

    Service and warranty Comfort Audio AB accords a limited warranty for two years as of the date of delivery. This covers all defects of manufacture and materials. For accessories the warranty period is 90 days as of the date of delivery. Local agreements or regulations may exist.

  • Page 65: Contact Information

    Contact information Head office SWEDEN Comfort Audio AB Box 154 SE-301 05 Halmstad Phone +46 35 260 16 00 info@comfortaudio.com www.comfortaudio.com Subsidiaries DENMARK NORWAY Comfort Audio ApS Comfort Audio AS Benediktevej 5, 1.sal Postboks 304 DK-3480 Fredensborg NO-3201 Sandefjord Phone: +45 33 78 03 02 Phone: +47 959 87 910 info@comfortaudio.dk...
  • Page 66 GERMANY BENELUX Comfort Audio GmbH Comfort Audio BV Curiestraβe 2 Nieuwe Steen 20 DE-70563 Stuttgart NL-1625 HV Hoorn Phone: +49 711 67 400 224 Phone: +31 229-87 01 10 info@comfortaudio.de info@comfortaudio.nl www.comfortaudio.de www.comfortaudio.nl Comfort Audio Inc. 411 E. Business Center Drive...

  • Page 67: Product Symbols

    2002/96/EC, including amendments, concerning Waste Electrical and Electronic Equipment (WEEE). Recycle the product and its accessories according to national regulations. Direct current. Restriction of usage related to transmitted frequencies may apply, due to national regulations. Connector for battery charger. Microphone DM90...
  • Page 68 Indoor use only. Class II equipment. Aux in. Microphone DM90...
  • Page 69 Trademark and copyright notices ® Bluetooth is a registered trademark of Bluetooth SIG, inc. Comfort Digisystem is a trademark of Comfort Audio AB. SecureStream Technology is a trademark of Comfort Audio AB. Comfort Audio is a trademark of Comfort Audio AB. Microphone DM90...
  • Page 72 MA0445 130423 Comfort Audio AB Box 154 SE-301 05 Halmstad, Sweden Phone: +46 35 260 16 00 info@comfortaudio.com www.comfortaudio.com...

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