Okayo OTG-200 User manual

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Notice: The c
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FCC INFORMA
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The Federal C
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The equipme
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These limits a
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harmful interf
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However, ther
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Operation is s
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IMPORTANT N
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Table of Contents
System components…….……………...……………………...……………….…………………………………………….………..…..1-2
Quick start…………………………….…...……………………...……………….………………………………………………………..…..3-7
Interface……………………………………...……………………...……………….………………………………………………………..….8-9
General operation…………………….…………..…………………..………………………………………..…………………………....10-11
Advanced operation….……………………………………………………………………………………………….……………..…….…12-18
Troubleshooting..……..………………………………………..………………………………………………………………..……….…..19-20
Specifications……………………………………………….…………..…………………………………………………………………………21

OmniTourGuidingSystemOTG‐200
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1
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 Systemcomponents
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OmniTourTransmitterOTG‐200T
OmniTourTransmitterOTG‐200Twillbewornbygroupleaderorassistant
leaderandisequippedwith3communicationmodesfordifferent
applications.
OmniTourReceiverOTG‐200R
OmniTourReceiverOTG‐200Rwillbewornbygroupmembersandwork
respectivelyuponcommunicationmodeassignedbygroupleader.
StationaryTransmitterDST‐OTG(optional)
DigitalstationarytransmitterDST‐OTGforinstalledlong‐rangetransmission
andprofessionalconferencingmarket.
PortableChargerCHG‐25
25‐slotportablechargerforintelligentchannelsyncandavailabilityof
channelconfigurationviaokayo’sproprietarysoftwareOK‐OTG‐SW.
DesktopChargerC5
5‐slotdesktopchargerforintelligentchannelsyncandavailabilityof
channelconfigurationviaokayo’sproprietarysoftwareOK‐OTG‐SW.

OmniTourGuidingSystemOTG‐200
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2
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Wall‐mountedChargerC50
50‐slotwall‐mountedchargerforintelligentchannelsyncandavailabilityof
channelconfigurationviaokayo’sproprietarysoftwareOK‐OTG‐SW.
ProprietarySoftwareOK‐OTG‐SW(optional)
Okayo’sproprietarysoftwareforchannelandsettingconfigurationfor
OTG‐200series.
Ear‐Mics(optional)
VariousearmicrophonesareavailableforOTG‐200series.
InstructionManual
Detailedinstructionmanualincludedineachpackageforoperation
advice.

OmniTourGuidingSystemOTG‐200

3
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 Quickstart
 ModeGuiding
Thegroupleader(OTG‐200T)canfreelytalkduringthetour.Anyone(1)ofgroupmembersisableto
talkbackorraiseaquestioninawayofFIFT(first‐in‐first‐talk)whenthegroupleaderpermits.
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 Powertransmitteronandchangeitscommunicationmode
Pressboth(○
8
)andpower(○
9
)buttontoturnthetransmitteron.
DefaultmodeTEACHINGshowsup.Presstheorbutton(○
8
)toselectGUIDINGmode.
Pressthepowerbutton(○
9
)toconfirm(underline)theselectionandleavethesetting. 
  Thetransmitterwillthenbeturnedonautomatically.
 Assignyourgroupchannel
 Pressbothandbuttons(○
8
)simultaneouslytounlockthechannelwhentransmitteris
on.
 Symbol  disappearsandpressorbutton(○
8
)toselectanotherpreferredchannel.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
9
)orleavethetransmitter
idledfor1secondtoleavethesetting.
 Powerreceiveron
Now,pressandholdthepowerbutton(○
21
)for1secondtoturnthereceiveron.
 Pressbothandbuttons(○
20
)simultaneouslytounlockthechannel.
 Symbol  disappearsandpressorbutton(○
20
)toselectsamechannelasthaton
transmitter.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
21
)orleavethereceiveridled
for1secondtoleavethesettingautomatically.
i ?

OmniTourGuidingSystemOTG‐200

4

 Gwillshowuponthescreentoindicatecorrectconnectionwiththetransmitter.Noteboth 
transmitterandreceiverneedtobesetatsamechanneltohavecorrectcommunication
mode(G,TorD)shownonreceiver’sscreen.
 Talkbackbyreceiver
Anyone(1)groupmember(receiver)isallowedtotalkback(FIFT)withapressofPTTbutton 
(○
17
)ifthegroupleader(transmitter)tunesitsmaster/slaveswitch(○
10
)to“s”. 
 Poweroff
Toturntransmitter/receiveroff,pressandholdthepowerbutton(○
9
○
21
)tillOFFshowsupon 
thescreen.

 ModeTeaching
Inadditiontothelecturer(OTG‐200T,master),eithertheassistant(OTG‐200T,slave)oranyone(1)
participant(OTG‐200R)isallowedtotalkintheroominawayofFIFT(first‐in‐first‐talk).

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 Powertransmitteron
Pressandholdthepowerbutton(○
9
)for1secondtoturntransmitteron.DefaultmodeT  
isshownontransmitter.
(Master) (Slave)
(Master) (Slave)
i i
i
(Muted)
?

OmniTourGuidingSystemOTG‐200

5

 Tunemaster/slaveswitchontransmittercorrectly
Thelecturer(mastertransmitter)tunesitsmaster/slaveswitch(○
10
)to“m”whereas“s”is 
tunedbytheassistant(slavetransmitter).Noteslavetransmittercanworkonlywhenmaster 
transmitterexists.
 Assignyourgroupchannel
 Pressbothandbuttons(○
8
)simultaneouslytounlockthechannelwhentransmitteris
on.
 Symbol  disappearsandpressorbutton(○
8
)toselectanotherpreferredchannel.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
9
)orleavethetransmitter
idledfor1secondtoleavethesettingautomatically.
 Powerreceiveron
Now,pressandholdthepowerbutton(○
21
)for1secondtoturnthereceiveron.
 Pressbothandbuttons(○
20
)simultaneouslytounlockthechannel.
 Symbol  disappearsandpressorbutton(○
20
)toselectsamechannelasthaton
transmitter.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
21
)orleavethereceiveridled
for1secondtoleavethesettingautomatically.
 Twillshowuponthescreentoindicatecorrectconnectionwiththetransmitter.Noteboth 
transmitterandreceiverneedtobesetatsamechanneltohavecorrectcommunication
mode(G,TorD)shownonreceiver’sscreen.
 Talkbackbyreceiver
Anyone(1)participant(receiver)(FIFT)canpressPTTbutton(○
17
)totalkbackiftheassistant 
(slavetransmitter)releaseshistalkright.



 Poweroff
Toturntransmitter/receiveroff,pressandholdthepowerbutton(○
9
○
21
)tillOFFshowsupon 
thescreen.







Makesureslave transmittercarriedbytheassistantis ○
i
muted or ○
ii
 itsaudiocableisremoved
fromaux‐injack (○
2
),ifapplicable.

OmniTourGuidingSystemOTG‐200

6

 ModeDiscussing
Any2discussionmembers(OTG‐200T)areallowedtotalkfreely.Otherlisteners(OTG‐200R)canonly
beinlistenmodeatthisoccasion.









 Powertransmitteronandchangeitscommunicationmode
Pressboth(○
8
)andpower(○
9
)buttontoturntransmitteron.
DefaultmodeTEACHINGshowsup.Presstheorbutton(○
8
)toselectDISCUSSING 
mode.
Pressthepowerbutton(○
9
)toconfirm(underline)theselectionandleavethesetting. 
Transmitterwillthenbeturnedonautomatically. 
 Assignyourgroupchannel
 Pressbothandbuttons(○
8
)simultaneouslytounlockthechannelwhentransmitteris
on.
 Symbol  disappearsandpressorbutton(○
8
)toselectanotherpreferredchannel.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
9
)orleavethetransmitter
idledfor1secondtoleavethesettingautomatically.
 Powerreceiveron
Now,pressandholdthepowerbutton(○
21
)for1secondtoturnthereceiveron.
 Pressbothandbuttons(○
20
)simultaneouslytounlockthechannel.
 Symbol  disappearsandpressorbutton(○
20
)toselectsamechannelasthaton
transmitter.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
21
)orleavethereceiveridled
for1secondtoleavethesettingautomatically.
 Dwillshowuponthescreentoindicatecorrectconnectionwiththetransmitter.Noteboth 
…
…

OmniTourGuidingSystemOTG‐200

7

transmitterandreceiverneedtobesetatsamechanneltohavecorrectcommunication
mode(G,TorD)shownonreceiver’sscreen.



 Poweroff
Toturntransmitter/receiveroff,pressandholdthepowerbutton(○
9○ 21 )tillOFFshowsupon 
thescreen.




















Whenreceiversareatcommunicationmode“Discussing”,theydonothavethetalkrightviathe
talk/mutebutton(○
17 ).

OmniTourGuidingSystemOTG‐200

8

 Interface
 Transmitter



















 TransmitterScreen




1. Whipantenna
2. Aux‐injack
3. Signal/Statusindicator
4. OLEDscreen(seebelow)
5. Talk/Mutebutton
6. Callbutton
7.Beltclip
8.Up/Downbutton
9.Powerbutton
10.Master/Slaveswitch
11.Headphone/Microphonejack
12. Inbuiltmicrophone
 Talksettings
 Channelnumber
 Channellock
 Communicationmode
 Batterystatus
○
1

○
2

○
3
○
4
○
5
○
6
○
7

○
8

○
9

○
10
○
11

○
12

 Recommended4‐pinjacktypeisshownbelow.
 

OmniTourGuidingSystemOTG‐200

9

 Receiver


















 Receiverscreen





13. Antenna
14. Volumecontrol
15. Signal/Statusindicator
16. OLEDscreen(seebelow)
17. PTT(pushtotalk)button
18. Alarm‐releasebutton
19. Beltclip
20. Up/Downbutton
21. Powerbutton
22. Headphone/Microphonejack
23. Inbuiltmicrophone
 Channelnumber
 Channellock
 Communicationmode
 Batterystatus
○
13

○
14

○
15

○
16
○
17

○
18

○
19

○
20

○
21

○
22

○
23


 Recommended4‐pinjacktypeisshownbelow. 

OmniTourGuidingSystemOTG‐200

10

 Generaloperation
 Poweron
 Pressandholdthepowerbutton(○
9
○
21
)for1secondtotransmitter/receiveron.
 Changecommunicationmodeontransmitter

 Pressandholdboth(○
8
)andpower(○
9
)buttonssimultaneouslytoturntransmitteron.
 DefaultmodeTEACHINGshowsup.Presstheorbutton(○
8
)tochangeyourpreferred
mode.
 Pressthepowerbutton(○
9
)toconfirm(underline)theselectionandleavethesetting.
Transmitterwillthenbeturnedonautomatically.
 Detectcommunicationmodeonreceiver

 Receiverwillautomaticallydetectthesignalfromtransmitterwhenitisturnedon.
 T,GorDwillthenshowuponreceiver’sscreenformodedifferentiationandindicatingcorrect
connectionwiththetransmitter.Notebothtransmitterandreceiverneedtobesetatsame
channel,thencommunicationmodewillshowupautomatically.
 Tochangeyourmode,simplyturnreceiveroffandthenre‐turnitontoacquirenewsignalfrom
anothertransmitter. 


 Assignyourgroupchannel
 Pressbothandbuttons(○
8
○
20
)simultaneouslytounlockthechannelwhentransmitteror
receiverison.
 Symbol  disappearsandpressorbutton(○
8
○
20
)toselectanotherpreferredchannel.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
9
○
21
)orleavethetransmitteror
receiveridledfor1secondtoleavethesettingautomatically.






Bothtransmitterandreceivercanworktogetheronlywhentheirchannelandcommunication
modearesame.
*Redlightwillshowupiflowbatteryhappens.
Whenthecommunicationbetweentransmitterandreceiveriscorrect,theirsignalindicators
(○
3
○
15
)willshowbelow.
‐ Transmitter:Slowflashingblue
* light(Continuousbluelightshowsupifthetransmitteracquires
thesignalfromonereceiver.)
‐ Receiver:Steadyblue
* light(Slowflashingbluelightshowsupifitdoesnotacquirethe 
signalfromthetransmitter.)

OmniTourGuidingSystemOTG‐200

11

 Adjusttransmitter’sorreceiver’svolume
 Transmitter
Pressorbutton(○
8)toadjusttheheadphonevolumeontransmitter. 


 Receiver
Tunethevolumecontrol(○
14 )onthesideofreceiverforadjustment.



 Connectexternalaudio(Transmitter)
 Transmitterisavailablefor3.5mmaudioconnectionviaaux‐injack(○
2).
 “Audiopriority(default:OFF)”canbepre‐setuponpreferenceasadvisedintheparagraphof
“Adjustdefaultsettings”onpage16.



 Poweroff
 Pressandholdthepowerbutton(○
9○ 21 )tillOFFshowsuponthescreentoturn
transmitter/receiveroff.









Ifchannel‐lockfunctionisdeactivated (seeparagraphof“Adjustdefaultsettings”onpage16),
volumeadjustmentwillbeinvalid anddefaultvolumewillbefixedatlevel5.
Total11volumelevelsareavailableanddefaultlevelissetat5.Whenlevel0isset,thedevicewill
bemuted.
Kindlynotelisteningathighlyvolumeforlongperiodsmaydamageyourhearing.
Toreleasethetalkrightof2ndtransmitterwhenitisatcommunication mode“Teaching(slave)”or
“Discussing”,makesureitis ○
imutedor○ ii  theaudiocableisremovedfromaux‐injack(○ 2),if
applicable.

OmniTourGuidingSystemOTG‐200

12

 Advancedoperation
Symbolindication
   


   

 DevelopbespokeID

Additionalokayo’sproprietarysoftwareisavailablefordevelopingbespokeIDnumber(max.4digits)
onOTG‐200.Toknowmoreaboutthis,pleasereferenceadditionalinstructionmanualofthe
softwareOK‐OTG‐SW.
 Unifyyourgroupchannelautomatically









 Pressbothtalk/mute(○
5
)andpowerbuttons(○
9
)toturntransmitteron.
 Channelnumberflashes.Pressorbutton(○
8
)toselectpreferredchannel.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
9
)orleavethetransmitteridled
10s
Nolight Steadybluelight Flashingbluelight Flashingbluelight
for10sec.
Nolight
Flashingredlight Steadygreenlight Flashingredlight
Lastchannelshowsup
(Successfulchannelunification)
(Failedchannelunification)

OmniTourGuidingSystemOTG‐200

13

for5secondsforauto‐confirmation.
 Afterselectedchannelisconfirmed,signalindicator(○
3
)startstoflashquicklyandthe
talk/mutebutton(○
5
)lightsupingreen.Transmitterisreadytosendsignalofchannel
unification.
 Now,turnreceiveronanditwillautomaticallybechannelunified.Newchannelandcorrect
communicationmode(G,TorD)willshowuponitsscreen.Indicationofsuccessfulorfailed
channelunificationisshownabove. 
 Turnreceiveroffandthenre‐turnitoniffailedchannelunificationhappens.
 Toreleasethetransmitterfromchannelunification,simplyshortpressthetalk/mutebutton
(○
5
)again. 


 Pairandunifyyourgroupchannel





 Pressbothcall(○
6
)andpower(○
9
)buttonstoturntransmitteronforgrouppairingandchannel
unification.
 Channelnumberontopflashes.Presstheorbutton(○
8
)toselectpreferredchannel.
 Toconfirmnewlyselectedchannel,pressthepowerbutton(○
9
)orleavethetransmitteridled
Communicationmode(G,TorD)shown onreceiver’sscreenvariesupontransmitterfromwhich
receiveracquiresthesignal.
Tocompletefollowingadvancedfunctions,includingroll‐call
,
calling/gatheringalarm or
ou
t
‐of‐rangealarm
,

p
riorpairing
f
oralltransmitters/receiversinthegroupisamust.
(Successfulpairing)
(Failedpairing)
Whenthetransmitterisatcommunicationmode“Teaching”,onlymaste
r
transmitter,
whosemaster/slaveswitch( ○
10
)issetat“m”,canexecutefollowingadvancedfunctions,
includingroll‐calland
c
allingalarm.

OmniTourGuidingSystemOTG‐200

14

for5secondsforauto‐confirmation.
 Channelnumberstopsflashing.Signalindicator(○
3
)startstoflashquicklywhichmeansthe
transmitterisreadyforpairing.
 Now,turnreceiveron.Itwillbepairedandchannelunified.Indicationofsuccessfulorfailed
pairingisshownabove.
 Turnreceiveroffandthenre‐turnitoniffailedpairinghappens.
 Pairingquantityshownontransmitterwillgraduallyincreaseuntilpairingiscompleted.
 Toreleasethetransmitterfromgrouppairing,simplyshortpressthecallbutton(○
6
)againto
haveitatstandbyscreenorpressthepowerbutton(○
9
)toturnitoffdirectly.
 Sendpairingdatatoanothertransmitter










 Keep1
st
transmitteronafterithaspairedallgroupmembers(receivers).Notethistransmitter
cannotreleaseitselffrompairingmodeatthisstep.
 Now,pressbothcall(○
6
)andpower(○
9
)buttonstoturn2
nd
transmitteroninordertoobtain
pairingdatafrom1
st
transmitter.Notesamecommunicationmodeandchannelneedtobeset
onbothtransmitters(ifthecommunicationmodeis“Teaching”,themaster/slaveswitch( ○
10
)on
bothtransmittersneedstobetunedat“m”).
 Turn2
nd
transmitteroffandthenre‐turnitoniffailedacquirementofpairingdataoccurs.
 Toreleasetransmittersfromtransmission/acquirementofpairingdata,simplyshortpressthe
callbutton(○
6
)againtohaveitatstandbyscreenorpressthepowerbutton(○
9
)toturnitoff
directly.



(Successfulacquirementofpairingdata)
(Failedacquirementofpairingdata)

OmniTourGuidingSystemOTG‐200

15

 Roll‐call







 Shortpressthecallbutton(○
6
)whentransmitterison. 
 Roll‐callsymbol( )showsupandsignalindicator(○
3
)startstoflashquicklywhichmeansthe
transmitterissendingthesignalofroll‐call.
 Ifreceiveracquiresroll‐callsignalfromthetransmitter,itssignalindicator(○
15
)willflashquickly
for10secondsandtheninsteadybluelightagain.
 Thenumbershownontransmitterwillgraduallyincreaseuntilroll‐calliscompleted.
 Toreleasethetransmitterfromroll‐call,simplyshortpressthecallbutton(○
6
)again.

 Callingalarm







 Pressandholdthecallbutton(○
6
)ontransmitterfor3secondswhentransmitterison.
 Callingsymbol( )showsupandsignalindicator(○
3
)startstoflashquicklywhich
meansthetransmitterissendingthesignalofcallingalarm.
 Receivers,whichreceivethecallingalarmfromtransmitter,willstarttovibrateandbeep.Also,
symbolofgatheringalarm( )showsuponthescreenanditsPTTbutton(○
17
)startsto
flashquicklyinredlight.
Expectedgroupmember
Actualgroupmember
10s
10s

OmniTourGuidingSystemOTG‐200

16

 Toreleasereceiversfrombeingalarmed,simplypressthealarm‐releasebutton(○
18
).
 Toreleasethetransmitterfromcallingalarm,simplyshortpressthecallbutton(○
6
)again.


 Out‐of‐rangealarm


 Receiverswillautomaticallystarttovibrateandbeepiftheyareoutoftransmitter’srangefor3
minutes.
 Out‐of‐rangesymbol( )showsupandPTTbutton(○
17
)startstoflashquicklyinred
light.
 Thealarmcanonlybereleasedwhenreceiversarewithintheoperationrangeofthe
transmitteragainorthealarm‐releasebutton(○
18
)onreceiversisshortpressed.





 Adjustdefaultsettings
 Transmitter
Pressboth(○
8
)andpower(○
9
)buttonstoturntransmitteron.
Followingsettingswillshowupinsequenceforselectionviaorbutton(○
8
).
ChannelLock
Autochannellockwhenthetransmitteristurnedon.
 ON
 OFF
Talk(setting)

 PTB:pushtobolt
 PTT:pushtotalk
 PTM:pushtomute
Receiverswillautomaticallybeturnedoffifthealarmkeepsonfor20minutes.
Receiverswillautomaticallybeturnedoffifthealarmkeepsonfor20minutes.
Out‐of‐rangealarmcanbedeactivateduponpreferenceasadvisedintheparagraphof“Adjustdefault
settings”onpage1
6
.

OmniTourGuidingSystemOTG‐200

17

MicGain

 1~5(default:3)
RFPower


 Hi
 Low
AudioPriority
SimultaneoustransmissionforbothAUDIOand 
MIC.Ifthisfunctionisactivated(ON),only 
audiowillbetransmitted(MICmessagewill 
bemuted).
 ON
 OFF
Toconfirm(underline)eachselection,pressthepowerbutton(○
9)andenternextsetting.
Whenfinalselectioniscompleted,thetransmitterwillexitthemenuandautomaticallybe 
turnedonafterwards.
 Receiver
Pressboth(○
20 )andpower(○ 21 )buttonstoturnreceiveron.
Followingsettingswillshowupinsequenceforselectionviaorbutton(○
20 ).
ChannelLock
Autochannellockwhenthereceiveristurnedon.
 ON
 OFF
AutoPower‐Off
Receiverwillautomaticallybeoffifitdoesnotgetthe
transmittersignalfor20minutes.
 ON
 OFF
AutoPower‐On
Receiverwillautomaticallybepoweredonwhenleaving
charger.
 ON
 OFF
Alarm
Out‐of‐rangealarmwillbeactivatedifreceiverdoesnotgetthe
transmittersignalfor3minutes.
 ON
 OFF
EarphoneOutput
EarphonelevelcanbetunedtobecompatiblewithHACusers.
 Regular
 HAClevel
Toconfirm(underline)eachselection,pressthepowerbutton(○
21 )andenternextsetting.
Whenfinalselectioniscompleted,thereceiverwillexitthemenuandautomaticallybe 
turnedonafterwards.




