AUDEIA PR240A User Manual

Digital frequency shifter

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MNPR240A-R01 EN
AUDEIA
PR240A
Digital Frequency Shifter
USER MANUAL
Revision 1 – 2015 March – EN – www.audeia.com

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Summary of Contents for AUDEIA PR240A

  • Page 1 MNPR240A-R01 EN AUDEIA PR240A Digital Frequency Shifter USER MANUAL Revision 1 – 2015 March – EN – www.audeia.com...
  • Page 2: Safety Precaution

    • There are maybe some areas with high voltages inside, to reduce the risk of electric shock, do not remove any cover if the power supply is connected. The cover should be AUDEIA – PR240A – USER MANUAL - EN...
  • Page 3: Table Of Contents

    INCLUDED ITEMS ............4 ABOUT THIS MANUAL ..........4 LEGAL DISCLAIMER ............ 4 PRECAUTION FOR INSTALLATION AND USE ..4 WARRANTY ..............4 Instruction ..............5 Function Key ............... 5 Specification ..............8 AUDEIA – PR240A – USER MANUAL - EN...
  • Page 4: Included Items

    1U rack and with a very low WARRANTY weight. For the best use of the PR240A central unit please To obtain Warranty Service, the buyer should first fill out read this user’s manual carefully, and keep it in safe place and return the enclosed Warranty Registration Card for future reference.
  • Page 5: Instruction

    10.MIX output 11.Balance audio output (main audio system output) 12.Microphone audio unbalance input 13.Microphone audio balance input 14.AC power The ground have to stay connected, only technician persons can use this for check. AUDEIA - PR240A – USER MANUAL – EN...
  • Page 6 2. Connect external audio to (7) and regulate volume with mixer according to the circumstances. Schematic diagram 1. Connection picture with meeting microphone 2. Connection picture with conference system external speaker AUDEIA - PR240A – USER MANUAL – EN...
  • Page 7 HOW TO USE 3. Connection picture with conference local speaker AUDEIA - PR240A – USER MANUAL – EN...
  • Page 8: Specification

    3. EFX port support connecting to conference system 4. Frequency shift: 5Hz±1Hz 5. Input impedance: ≥5KΩ 6. Output impedance: ≤600Ω 7. Microphone Gain: 5~14dB 8. Frequency response: 20Hz-20 KHz in frequency non-shift state 150Hz-15 KHz in frequency shift state AUDEIA - PR240A – USER MANUAL – EN...

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