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ARC-I-MARCI-2 MedRx AVANT ARC Installation Manual  

15 

Effective Date: 10-21-2016

 

EMC Precautions 

The Avant ARC needs special precautions regarding EMC and needs to be installed and put into 
service according to the following EMC information. 

 

List of all cables and maximum lengths of cables, transducers and accessories: 

 

Transducer / Accessories 

Maximum Cable length 

USB Cable 

3,0 meters 

Insert Earphones 

2,0 meters 

Bone B-71 

2,0 meters 

All Headsets 

2,0 meters 

All Microphones 

2,0 meters 

REM Probe 

2,0 meters 

All Speakers 

3,0 meters 

 

 Warnings! 

 

The use of accessories, transducers and cables other than those specified, with the exception of transducers 
and cables sold by the manufacturer of the Avant ARC as replacement parts for internal components, may 
result in increased emissions or decreased immunity of the Avant ARC. 

 

The Avant ARC should not be used adjacent to or stacked with other equipment and if adjacent or stacked use 
is necessary, the Avant ARC should be observed to verify normal operation in the configuration in which it will 
be used. 

 

The Avant ARC may be interfered with by other equipment, even if that other equipment complies with CISPR 
emission requirements. 

 

The Avant ARC does not have life supporting function 

 

Portable and mobile RF communications equipment can affect the Avant ARC. 

 

Guidance and manufacturer’s declaration – electromagnetic emissions 

The Avant ARC is intended for use in electromagnetic environment specific below. The customer or the user of the Avant 
ARC should assure that it is used in such an environment. 

Emission test 

Compliance 

Electromagnetic environment - guidance 

RF emissions 

CISPR 11 

Group 1 

The Avant ARC uses RF energy only for its internal 
function. Therefore, its RF emissions are very low 
and are not likely to cause any interference in 
nearby electronic equipment. 

 

RF emissions 

CISPR 11 

Class B 

The Avant ARC is suitable for use in all 
establishments, including domestic establishments 
and those directly connected to the public low - 
voltage power supply network that supplies 
buildings used for domestic purposes. 

Harmonic emissions 

IEC 61000-3-2 

Non applicable 

Voltage fluctuations / flicker emissions IEC 
61000-3-3 

Non applicable 

 

Guidance and manufacturer’s declaration – electromagnetic immunity 

The Avant ARC is intended for use in electromagnetic environment specific below. The customer or the user of the Avant 
ARC should assure that it is used in such an environment. 

Immunity test 

IEC 60601 

test level 

Compliance level 

Electromagnetic environment - 
guidance 

Electrostatic discharge (ESD) 

 

IEC 61000-4-2 

+/- 6 kV contact 

+/- 8 kV air 

+/- 6 kV contact 

+/- 8 kV air 

Floors should be wood, concrete or 
ceramic tile. If floors are covered with 
synthetic material, the relative 
humidity should be at least 30%. 
 

Содержание AVANT ARC

Страница 1: ...INSTALLATION MANUAL www medrx usa com...

Страница 2: ...alibration Files 14 EMC Precautions 15 Safety 18 Cleaning 19 Technical Information 20 Limited Warranty 23 0086 www medrx usa com 1200 Starkey Rd 105 Largo FL 33771 U S A Toll Free 888 392 1234 727 584...

Страница 3: ...agnosis of otologic disorders as well as to evaluate the fitting of hearing aids and for hearing loss simulation in adults and children The software includes targets for DSL v5 0 and NAL NL2 A unique...

Страница 4: ...Selected Bottom View A unique feature of the AVANT ARC is the light panel which indicates which ear is selected in the software When the unit is powered up and no ear is selected the light shines gree...

Страница 5: ...re into the opening then remove the screw driver Be sure the wire is secure Repeat until all the speaker wires are secured then plug both connectors into the device Use passive speakers with 4 ohm imp...

Страница 6: ...p program starts If the Setup program does not automatically start Press the Win R keys on the keyboard Type D Setup exe in the window where D is the drive letter assigned to the CD ROM drive on your...

Страница 7: ...Select Accept Click Next 5 This screen sets the language and location choice Make a selection Click Next 6 This screen indicates the location of the program files The default location is recommended...

Страница 8: ...Effective Date 10 21 2016 7 Installation of Program is ready to start To continue click Install To make changes click Back 8 Wait while the InstallShield Wizard Installs the AVANT Audiometer Click Ne...

Страница 9: ...On the Setup screen choose Install Avant REM 2 Wait for the program to setup the InstallShield Wizard 3 This is the Welcome screen To continue click Next 4 Read the Software License Agreement This im...

Страница 10: ...or most users If necessary this location can be changed To continue with the default settings click Next To change the location of the files advanced users or system administrators only click Change 6...

Страница 11: ...lls the Avant REM program Click Next 9 When the installation is complete Click Finish Your AVANT ARC is USB powered Connect the USB cable from the AVANT ARC to your computer as shown below Wait for th...

Страница 12: ...age 4 Click Audio Properties 5 In the Windows Sound control panel make sure the MedRx Audio Device is not set as default If it is default change this by clicking on your system audio device non MedRx...

Страница 13: ...gured properly during driver installation the Audio Tab will appear like the image on the left If not use the pull down lists to adjust the settings to match the image 5 Open Audio B tab 6 When the au...

Страница 14: ...a CD bearing the same serial number as your AVANT ARC device The final step before using your AVANT ARC to evaluate hearing is to load these device specific calibration files onto the computer used t...

Страница 15: ...equipment can affect the Avant ARC Guidance and manufacturer s declaration electromagnetic emissions The Avant ARC is intended for use in electromagnetic environment specific below The customer or the...

Страница 16: ...80 to 800 MHz d 2 33 P 800 MHz to 2 5 GHz Where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distan...

Страница 17: ...wer of transmitter W Separation distance according to frequency of transmitter meters 150 kHz to 80 MHz d 1 17 P 80 MHz to 800 MHz d 1 17 P 800 MHz to 2 5 GHz d 2 33 P 0 01 0 12 0 12 0 233 0 1 0 37 0...

Страница 18: ...om 0 C to 50 C All components with patient contact are made of bio compatible materials This device does not produce any adverse physiological effects Install the device as directed by this manual to...

Страница 19: ...oth should never be wet just damp A mild soapy water solution is an alternative cleaning liquid 3 To ensure that cross contamination does not occur use clean cloth or sealed Alcohol swabs for each dev...

Страница 20: ...xternal input is through the computer CD memory card Wave file Operator Microphone Modulation Pulse tone 0 25 0 5 s on time Warble tone 5 sinus frequency modulation repetition rate 5 Hz Patient Respon...

Страница 21: ...re 20 Pa 125 45 0 250 25 5 500 11 5 750 8 0 1000 7 0 1500 6 5 2000 9 0 3000 10 0 4000 9 5 6000 15 5 8000 13 0 9000 13 0 10000 13 0 11200 13 0 12500 13 0 Speech 19 5 Calibration values Calibration val...

Страница 22: ...ent should perform a subjective instrument check once a week The purpose of routine checking is to ensure as far as possible that the equipment is working properly that its calibration has not noticea...

Страница 23: ...reater than 100 F and water liquid damage Repair or replacement of the system as provided under this warranty is the sole and exclusive remedy of the purchaser MedRx shall not be liable for any conseq...

Страница 24: ...t Probe Microphone Left Probe Microphone Client Headphone Patient Response Button Patient Talk Back Microphone Bone Conductor Air Conduction Right Air Conduction Left USB Connection Left and Right Spe...

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