Users Manual

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 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
idlefor1secondtoleavethesettingautomatically.

Power on a receiver and connect an earphone, headphone or headset
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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idle
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.
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 Poweroff
Toturntransmitter/receiveroff,pressandholdthepowerbutton(○
9
○
21
)tillOFFshowsupon 
thescreen.
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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.
8