3M Peltor DECT-Com II Instruction Manual - page 9
The Sound Solution
10
IMPORTANT:IfyouareusingaPeltorheadsetwhichhasamicrophonewithambient-noisecompensation,
alwayspositionthemicrophoneveryclosetoyourlips(max.3millimetres)foroptimalVOXfunction!
4.1.3 MICROPHONE
Oneoffourmicrophonetypes(carbon,electret,dynamicorlowimpedance)canbechosenbytheuser,
toadapttheamplificationintheDECT-Comunittotheelectricalsignalleveloftheactuallyusedmicrophone.
•InMICROPHONEmode,usethe[+]and[–]buttonstosettheusedmicrophonetype.
Avoicemessageindicatesyourselectedchoice.
Lastusedsettingisrememberedbetweensessions.
4.2 PTT(Push-To-Talk)
TherearethreePush-To-Talkbuttons[
PTT #]onaDECT-ComIImainunit.
PTT1isalwaysconnectedtoconferencegroup1whilePTT2andPTT3areintendedforgroups2and3and/or
forpossiblyattachedexternalequipment(See
EXTERNAL EQUIPMENTbelow).
•Pressona[PTT #]buttontoenterasamemberinaDECT-Comconference(seepart3).
The
PTTfunctionisalsoalwaysavailableinVOXmode.
Notice:IfPTT2and/orPTT3areassignedforcontrolofexternalcommunicationequipment,separateuser’sinstructionsmay
applyforanyspecialapplication.Contactyour
Authorized Peltor DECT-Com Dealer*)formoreinformation.(Seepart9.2)
4.3 ALL-CALL(Emergencycalletc.)
Itispossibletocommunicate,insimplexmode,withDECT-ComIIunitsinallgroupsonthebaseunit.Itisalsopossibleto
reachotherDECT-ComIIconferencesiftheirbaseunitsaresynchronisedandinrangeofeachother.
Thesynchronisationshouldbedonebystartingthesystemsinrangeofeachothers.Ifthisfunctionshouldalwaysbeaccessible,
thebaseshavetoconstantlybeinrange(forinstanceasfixedmountedbases).Ifthebaseshavebeenoutofrangeofeach
others,itmaytakeupto20minutestogetthemsynchronisedagain!
•PressandholdUP[+]andDOWN[–]buttonssimultaneouslytotransmitashortmessage.
Adoubletoneisconfirmingthatthe
ALL-CALLisactivated.Thetransmissionperiodislimited,normallytomax.30seconds.
4.4 LOCKED BUTTONS
Toavoidunwantedchangesinthesettingsoffunctions,itispossibletolockallbuttons,sothatonlytheON/OFFfunctionisactive.
Thiscanpreferablybecombinedwiththeautomatictalkmodefunction.(Seealso
AUTOTALKabove.)
Notice: ManyofthefunctionsandsettingsinDECT-ComIIcanbeadjustedaccordingtotheuser’sdemands.
Forfurtherinformation;contactyour
Authorized Peltor DECT-Com II Dealer*).
5 OUT OF RANGE
PeltorDECT-ComIIisashortrangecommunicationsystem.(See
TECHNICAL DATA OF MAIN UNITbelow.)
Iftheportableunitisclosetotheactualmaximumworkingrangefromthebaseunit,avoicemessage“
SIGNAL LOW“isgiven
intheconnectedheadset.
Whentheportableunitisoutofrangefromthebaseunit,avoicemessage“
SIGNAL LOW, OUT OF RANGE isgivenintheconnectedheadset.
Afteranother20seconds,themaytrytofindanotherbaseandavoicemessage“
SEARCHING”isgiven.
Whentheportableunitisinrangeagain,oranotherbaseisfound,avoicemessage“
BASE (number)”isgivenintheconnectedheadset.
Ifautomatictalkmodefunctionisactivated,aportableunit,afterbeingoutofrange,alwaysreturnto
TALK MODEassoonasitisin
rangeagain.(See
AUTO TALKabove.)