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AUDEIA PR240A, User Manual

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AUDEIA PR240A User Manual Download Page 8

HOW TO USE 
 
 

 
 

AUDEIA - PR240A  – USER MANUAL – EN 

8 

Specification 

1.

 

Power supply: AC220~230V,50/60Hz 

2.

 

Independent microphone and line input switch 

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 

 

Summary of Contents for PR240A

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

Page 2: ...of fire or electric shock do not expose this apparatus to rain or moisture Only use attachments accessories specified by the manufacturer Refer all servicing to qualified personnel To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so Servicing is required when the apparatus has been damaged in an...

Page 3: ...TY PRECAUTION SIMBOLS 2 SAFETY INSTRUCTIONS 2 DISPOSAL OF ELECTRICAL AND ELECTRONIC EQUIPMENT 2 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 ...

Page 4: ...aces in places with high humidity or bad ventilation places exposed to rain or other water Do not place anything on the unit Do not expose to fast reduction of temperature because condensation could occur with possible damaging of the apparatus If this happen leave the unit for one or two hours before turning the unit on Avoid installing this unit on top of any heat generating devices as power amp...

Page 5: ...m and other places Function Key 1 Power switch 2 Frequency non shift state indicator lamp 3 Frequency shift on off switch 4 Frequency shift state indicator lamp 5 GND lift1 6 Line audio output 7 Line audio input 8 Conference EXF audio output 9 Conference EXF audio input 10 MIX output 11 Balance audio output main audio system output 12 Microphone audio unbalance input 13 Microphone audio balance in...

Page 6: ...and other equipments turn on the power switch Turn on or turn off the frequency shift function according to the circumstances 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 ...

Page 7: ...HOW TO USE AUDEIA PR240A USER MANUAL EN 7 3 Connection picture with conference local speaker ...

Page 8: ... Independent microphone and line input switch 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 ...

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