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JPL JRC11 User Manual

Communications headset & amplifier
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LIMITED WARRANTY

Damaged caused by, or performance problems resulting
from, using this product with a non JPL Communications
amplifier and/or connector cable, accident, misuse, or an
act of God are not covered. Implied warranties, including
those of merchantability, fitness for a particular purpose
and non-infringement shall (a) have no duration greater
than one years from the date of purchase, (b) terminate
automatically at the end of that period, and (c ) to the
extent permitted by law, be excluded.
Consequential and incidental damages, including without
limitation, loss of property and those arising from breach
of any express or implied warranty, are not the
responsibility of JPL Communications and to the extent
permitted by law, are excluded.
Revision 3 August 05
JPL COMMUNICATIONS
HEADSET & AMPLIFIER
USER GUIDE
Thank you for purchasing your JPL Communications headset and
amplifier.
Please read the enclosed instructions carefully before attempting
to operate the equipment.

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Summary of Contents for JPL JRC11

  • Page 1 LIMITED WARRANTY Damaged caused by, or performance problems resulting from, using this product with a non JPL Communications amplifier and/or connector cable, accident, misuse, or an act of God are not covered. Implied warranties, including JPL COMMUNICATIONS those of merchantability, fitness for a particular purpose and non-infringement shall (a) have no duration greater HEADSET &...
  • Page 2 - Do ensure that all electrical connections (including the mains plug, extension leads and interconnections between pieces of equipment) are properly made and in accordance JRC11 with the manufacturer’s instructions. Switch off and withdraw the mains plug when making or changing connections.
  • Page 3 TROUBLESHOOTING The caller cannot hear you - Make sure SELECT switch is correctly set to headset and not handset on the amplifier. - Make sure the headsets cord is properly connected BATTERY SAFETY INFORMATION to the amplifier. Batteries may leak fluids that can cause a chemical burn - For clear sound tube models determine if the tube injury or ruin your product.
  • Page 4 I cannot hear the caller - Verify that the quick release connectors are In addition if purchasing any JPL accessory which use connected. earphone kits, it is the SOLE RESPONSIBILITY of the end user to determine proper fit. Always use caution - Make sure the headset is positioned properly.
  • Page 5 In this case the on call LED will not on the headset, adjust the volume to a comfortable listening level. function correctly as on call illumination only works when used with the JPL -Do not increase the volume once you have established a comfortable Communications amplifier.

  • Page 6: Getting Started

    AMPLIFIER GUIDE (CATALOGUE NO JRC11) GETTING STARTED AMPLIFIER/TELEPHONE/HEADSET CONNECTION AND OPERATION 85mm To avoid damaging the unit, do not connect it directly to a phone line jack or to a phone with the keypad or dial on the handset. Unplug the phone handset connector on the phone base and plug directly into the amplifier marked handset - See Fig 1.

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