DISCOVER D904 Manual
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DISCOVER D904 Manual

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D904
headsetadvisor.com | 1-800-683-5715

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Summary of Contents for DISCOVER D904

  • Page 1 Discover® D904 headsetadvisor.com | 1-800-683-5715...
  • Page 2 1 Headset ‘ON/OFF’ LED 2 Headset ‘ON/OFF’ button 3 Power LED 4 Headset charge LED 5 Headset ‘IN USE’ LED 6 Battery LED indicator 7 Telephone switch with ON/OFF LED (‘TEL’ LED) 8 PC/USB switch with ON/OFF LED (‘PC/USB’ LED) 9 Microphone volume up 10 Microphone volume down 11 USB port...
  • Page 3              headsetadvisor.com | 1-800-683-5715...
  • Page 4        headsetadvisor.com | 1-800-683-5715...

  • Page 5: Table Of Contents

    Contents: Product description Setup 2.1 Connecting to a telephone or terminal with a headset port 2.2 Connection to a telephone or terminal without a headset port 2.3 Connecting to a compatible handset lifter (refer to your supplier) 2.4 Connecting to a computer USB port 2.5 Wearing style Operation 3.1 Making and receiving calls...

  • Page 6: Product Description

    Product description The Discover D904 is a fully wireless headset solution offering the user the ability to work ‘handsfree’ with true wireless mobility. Main features: • DECT wireless headset solution • Convertible into two wearing styles: headband & earhook •...

  • Page 7: Connecting To A Telephone Or Terminal With A Headset Port

    • Install the battery into the headset if not fitted. The little line on the battery has to match the line on the battery slot, otherwise the battery will not fit. • The headset LED (1) will turn on for about 2 seconds then turn off.

  • Page 8: Connecting To A Computer Usb Port

    • The computer should automatically recognise the device and install the correct drivers. 2.5 Wearing style Your Discover D904 headset is supplied with a headband and an earhook. • Headband This can be attached to the headset to allow...

  • Page 9: Operation

    Operation 3.1 Making and receiving calls 3.1.1 Making an outgoing call in telephone mode • Ensure that the ‘TEL’ button (7) on the front of the headset base is selected. • Lift the headset from the base to start the call.

  • Page 10: Making An Outgoing Call In Voip Mode

    3.1.3 Making an outgoing call in VOIP mode • Ensure that the ‘VOIP’ button (8) on the front of the headset base is selected. • Lift the headset from the base or press the headset’s ON/OFF button (2) if you are already wearing it and the base ‘IN USE’...

  • Page 11: Out Of Range And Reconnection

    3.6 Out of range and reconnection You will hear a warning tone in the headset when you walk out of range of the base. The headset will be disconnected from the base and the call will be automatically placed on hold. If you move back inside the range of the base the headset will automatically reconnect and the call will be active again.

  • Page 12: Making A Conference Call

    After the primary headset has ended the call, the unit will return to its normal state. The Discover D904 headset also allows you to make a conference call between your normal phone and a PC or MAC computer.

  • Page 13: Overview Of Audio Signals

    LED and the base ‘TEL’ LED (7) will stop flashing. 3.12 Using the Discover D904 for call recording With the D904 it is possible to connect a normal telephone call to the USB port of your computer. This feature can be used to record phone calls with voice recording software on your PC.

  • Page 14: Troubleshooting

    To activate the recording option hold the PC/USB switch (8) for four seconds. Both LEDs of the PC/USB (8) and TEL (7) buttons will light. The D904 is now ready for use with recording software. If one of the buttons is touched again this function will be switched off and the headset will return to the mode of the button pressed.
  • Page 15 • Discontinue use of product and contact Discover headsets if the product overheats, has a damaged cord or plug, if the product has been dropped or damaged, or if the product has come into contact with liquids.
  • Page 16 • Exposure to high volume sound levels or excessive sound pressure may cause temporary or permanent damage to your hearing. Although there is no single volume setting that is appropriate for everyone, you should always use your headset with the volume set at moderate levels and avoid prolonged exposure to high volume sound levels.
  • Page 17 Charging warnings • Use only the charger supplied by Discover Headsets to charge the product. Do not use the charger for any other purpose. Ensure that the voltage rating corresponds to the power supply you intend to use.
  • Page 18 Europe Declaration This product is CE marked according to the provisions of the R and TTE Directive (99/5/EC). This product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Safety: EN 60 950-01:2006+A11:2009 EMC: EN 301 489-6 V1.3.1:2008-08 EN 301 489-1 V1.8.1:2008-04 EN 55022:2006+A1 EN 55024:1998+A1+A2...
  • Page 19 headsetadvisor.com | 1-800-683-5715...

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