POLMAR DB-2 - Page 59

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Multifunction side key operation (via software)
The DB-2 provides two multifunction side keys for you. Both of them have the
sameoptions.Andyoucansettheirfunctionviaprogramsoftwareaccordingto
yourrequirement.
Therearesixdifferentoptionsasbelow:
A.None
B.Monitorandvolumeadjustment(default:multifunctionalblackkey)
Whenyousetthisfunctiontothesidekey,pressandholdit,thetransceiver
willbeintoMonitorstateandtalkingvolumewillbeindicatedontheLCD.Ro-
tatethePOWER/DIALknobtoadjustitasyourneed.
C.ToneCalling(1750Hz-default:multifunctionalorangekey)
Iftherepeatersinyourcountryrequirea1750Hzbursttoneforaccess,you
cansetthesidekeytoserveasaT-Callkey.
Toaccessarepeater,pressandholdinT-Callkeyfortheamountoftime
speciedbytherepeater.
Thetransmitterwillautomaticallybeactivated,anda1750Hzaudiotonewill
besuperimposedonthecarrier.Onceaccesstotherepeaterhasbeengained,
youmayreleaseT-CallkeyandusePTTforactivatingthetransmission.
D.EmergencyAlarm
Whensetthisasemergencyalarmfunction,shortpresstostartemergency
alarm,pressPTTtotransmitalarmsignal,thenpressanykeytoexit.Long
presstostartemergencyalarmandtransmitalarmsignal,itwillexitwhen
youlooseit.