User's Manual

Vokkero Evolution 3

d. «Filtertype»menu

Please feel free to contact Adeunis RF to nd out about the relevance of each lter to how

you use your Vokkero system.

Dependingontheenvironmentandtheuser’schoices,severaltypesofltersareaccessible

:Generic, Specic, No Filter, Generic W/O mute, Specic W/O mute, No Filter W/O mute.

Procedure:

• IntheAdv. settingsmenu,selectFilter type.Press“OK”tovalidateyourchoice.

• Selectthelterofyourchoicebyusing“+”or“-”.Press“OK”tovalidateyourchoice.

• Press“Menu”toreturntothehomescreen



e. «Mic.Settings»menu

Principle:

TheVokkeroterminalhasanautomaticgainadjustmentfunctionthatmakesitpossibleto

usenumeroustypesofheadsetsandearphoneswithamicrophone.Nevertheless,youhave

theoptionofmanuallyselectingthepolarisationofyourmikeaswellasitsgain,shouldyou

wishtodoso.

Fourpolarisationvaluesareaccessible:0Ohms,680Ohms,2700Ohms,and5400Ohms.

Fourgainvaluesareaccessible:0dB,12dB,18dB,and24dB

IMPORTANT:itisnotdonecarefully,modifyingthepolarisationandgainvaluescangreatly

reducetheaudioqualityofyourequipment.

Note:ValidationoftheManualoptionmakesitpossibletoselectthemic’spolarisationand

thentheinputgainvalue.

Procedure:

• IntheAdv. settingsmenu,selectMic. settingsbyusing“+”or“-”.

• Press“OK”tovalidateyourchoice.

• SelecttheManualfunctionbyusing“+”or“-”.Press“OK”tovalidateyourchoice.

• Selectthepolarisationvalue.Press“OK”tovalidateit.

• Selectthegainvalue.Press“OK”tovalidateit.

• Press“Menu”toreturntothehomescreen.

f. «AECFilter»menu

Principle:

TheVokkeroterminalhasan“anti-echo”functionwhichenablesthisphenomenontobe

reducedandenablestheoperationofnumeroustypesofheadsetsandearphoneswitha

microphonetobeoptimised.

Four“AEC”anti-echovaluesareaccessible:AECOff,AEC1,AEC2andAEC3.