POLMAR DB-2 - Working Mode

52
BASIC OPERATION
Switching Power On And Off
1. Besurethebatterypackisinstalledandconnecttheantennacor
-
rectly.
2. Press and hold POWER/DIAL knob for 3 seconds, a “POWER ON”
voicewillbeheard,thecurrentvoltagewillindicatedonthedisplay,
thenthedisplaywillresumeitsnormalindicationoftheoperating
frequency.
3. ToturnofftheDB-2,pressandholdPOWER/DIALagainfor3se
-
conds.
Note:Ifyoudonthearthe“POWERON”voicewhentheradiopoweron,
theBeepfunctionmayhavebeendisabledviaShortcutOperationITEM
9.Page24
Frequency Adjustment
The DB-2 will be operating in the VFO mode, a channelized system
whichallowsfreetuningthroughouttheoperatingband.
RotationofthePOWER/DIALknoballowsturninginthepre-program
-
med steps established for the operating band. Clockwise rotation of
theDIALcausesittowardahigherfrequency,whilecounter-clockwise
rotationwilltowardlowerfrequency.
Transmission
1. PressPTTswitch,andspeakintothe frontpanel microphonein a
normalvoicelevel.
TheBUSYITXindicatorwillturnredduringtransmission.
ReleasePTTswitchtoreturntothereceivemode.
2. During transmission, the relative power level will be indicated at
thebottomoftheLCD.Fullscaledeectionconrms“HighPower”
anddeectionoffourbarsindicates“LowPower”.Also“Low’’icon
willappearatthebottomofthedisplaywhileoperatingonthe“Low
Power”settingShortcutOperationITEM2.Page23
WORKING MODE
Frequency Mode(VFO)
Underthismode,youcanusePOWER/DIALknobtochangethefrequencyorinput
thefrequencybykeypaddirectly.
Frequency-Memory ChannelMode(MR)
Whenyouhave stored a memorychannelatleastandunder VFO mode, press
[
]keytoenterMRmode.
ThefrequencywillbeindicatedonthedisplayandthechannelNo.willbeindicated
atthelefttop.Ifthetransceiverdisplaynameoptionis“ON”,itwillshowthename
ofthechannel.PleaseseeMenuoperation.
Channel Mode(CH)
Whenyouhavestoredamemorychannelatleast,press[
]keyandswitchpower
ontheradio,enter CH mode.Channel No.willbe indicated on the displayand if
thetransceiverdisplaynameoptioniswON”,itwillshowthenameofthechannel.
PleaseseeMenuOperation.
FM Radio Mode
DB-2providesfrequency88.00-108.00MHzFMradio
Scanfrequencyrangeandstoreyourfavoritechannels,pleaseseeShortcutOpera-
tion.
Menu Mode
Press[
]key+[ ]keytoenterMENUmode,thereare27itemsintotal.
PleaseseeMenuOperation.