InstructionsforAR-DV1firmware1812A(BETA)
Important:
*ThisisaBETAfirmwareofwhichonlypurposeisforyoutotestvoicedecodingofthe
trafficchannelsofTetratrunkingnetworks.
*ThisnewdecodemodeisnamedT-TC(forTetraTrafficChannel
*Sometrafficcanbeencryptedandthereforedecodingisimpossible.
*Otherfunctionshavenotbeentestedandsomearelikelynottowork.
*Fornormalreceiveruse(otherthantrunking),pleaseusethestablefirmwarerelease
1805A.
①HowtouploadtheBETAfirmwaretotheAR-DV1:
(Inthefollowinginstructions,itisassumedthatyoustartwithanemptySDcard.
Placethesuppliedxxxx.dv1andxxxx.dv2filesontheSDcard.
InserttheSDcardintothereceiver.
Fkey+7key
Uparrowkeyonce
ENTkey
Thebetafirmwarewillbeselected(thereceiverwillrecognizetheappropriateextension,
dependingonit’sboardrevision).
ENTkeytostarttheupdate.
Oncetheupdateisover,switchthereceiveroffbyalongpressontheVOLdial.
Applyasystemresetonstart-up,bysimultaneouspressofCLRkey+VOLdial.
②Ifyouwanttomanuaytunetoatrafficchannel(VFO)
(Inthefollowinginstructions,itisassumedthatallreceiversettingsarefactorydefault.
SetthereceivemodetoT-TC:MODEkey+rotatethelargedialuntilT-TC+ENTkey
Enterthefrequencywiththenumerickeypad+ENTkey
SettheSQLlevelto0.
YoucanletthereceiverautomaticallyselecttheTetraslotwherethereisspeech,or
manuallyselect1ofthe4slots:
Pressthemaindial
Turnthemaindialuntilthedesiredslotnumber,orAUTforautomatic.
ENTkey
③IfyouknowafrequenciesofthetargetTetratrunkingnetwork(SCAN).
(Inthefollowinginstructions,itisassumedthatallyourreceiverbanksareemptyandthat
allreceiversettingsarefactorydefault.
FirstsavethosefrequenciesinaSCANBANK:
SetthereceivemodetoT-TC:MODEkey+rotatethelargedialu