Oregon Scientific TP668, Руководство пользователя

Страница: 12 / 48

EN
Listening to Other Radios
.Theradiowillautomaticallyplayreceivedtransmissions.
.Whileyoupressthe
PTT key,youcannotlistentootherradios.
.Adjustvolumecontrolifnecessary.
Talk Time-Out Function (Factory Default Setting)
•Time�outfunctioncanavoidtransmittingbychanceandprolongthe
batterylife.
•Theradiowillstoptransmittingandsoundawarningtonewhenthe
PTT keyisheldover60seconds.Youthenneedtoreleasethe PTT
keyandpressitagainforfurthertransmission.
•InVOXmode,theunitstopstransmittingandsoundawarningtone
aftercontinuoustalkfor60seconds.Youcanre�activateVOXafter
thetime�out.(Pleasereferto VOX function fordetails)
Sending Call Tone
Youcanusedifferentcalltone(s)(0types)togetattentionoftheother
useronthesamechannel.
•Pressthecalltonekey ,andthetoneplays.TheLCDdisplays
and .Yourcalltoneissent.
VOX (Hands-Free Function)
Theunithasabuilt�inVoiceActivatedCircuit(VOX)function.Youcan
enjoytalkingandlisteningwithoutpressingthe PTT key.Tohavebetter
performance,youcanusethisfunctionwiththeexternalearphone
(optionalaccessories).
.Togglethemenukey untiltheLCDdisplays and flashing VOX
sensitivitydigits.
.Press / keytoselectsensitivitylevelfrom OF (off), 1 (low),
2 (medium), 3 (high).
TP668-Manual-HK-content-2013031411 11 2013/3/15 上午 09:22:10