Avantree TC240 User manual

User Manual
Wireless Guitar System
TWS120
What’s in the box?·················································································································1
Product Overview ·················································································································2
Power on/o the TC240 ······································································································2
Setting up the TC240 ···········································································································3
Charging···································································································································5
Multilink····································································································································5

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What’s in the box?
1 2
Wireless transmitter & receiver set Lavalier microphone
3 4
3.5mm 4 conductor microphone cable X1 3.5mm audio cable X2
5 6
6.35mm male to 3.5mm female adapter X2 USB charging cable X2
7
Attachment clip X2

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Product Overview
Transmitter:
Receiver:
Power on/o the TC240
Slide the power switch to “ON”on both the transmitter and the receiver. “Audio” indicator ashes once every 2
seconds.
Keep the transmitter and receiver close to each other and give them a few seconds. Once connected , the “Audio”
indicator will stop ashing.
What would you like to use the product for?
Play guitar wirelessly with my amplier / speaker – Section 1
Record video with my mobile device with clear sound – Section 2
Teach lectures or give conference speech with amplier / speaker in a big room – Section 3

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Setting up the TC240
1. Use the TC240 wi th Music Instrument and Amplier/Speaker
Connecting the Transmitter to your Guitar
Fig 1-1
The TC240 comes with 2 pieces of attachment clips. You may attach it to the back of TC240 and clip it to your
guitar strap/clothing during use.
Fig 1-2
Connecting the Receiver to your Amplier/Speaker
Fig 1-3
Now, you can play guitar and transmit the music to your Amplier/Speaker.
For ACOUSTIC/CLASSICAL GUITAR, you may use either the lavalier microphone we provided or your own
microphone to transmit audio to the amplier/speaker.Ensure you plug the microphone to the MIC but NOT
AUX port on the transmitter.

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2. Use the TC240 for Video Recording
IMPORTANT NOTE: TC240 can only work with Phone / Tablet for video recording but NOT camera.
Fully plug the lavalier microphone provided to the MIC port on the transmitter.
Fig 2-1
Plug your phone to the MIC port on the receiver using the 3.5mm 4 conductor microphone cable provided.
Fig 2-2
Note: ONLY using the 3.5mm 4 conductor microphone cable provided. (Not all 3.5mm cables support mic input)
Now, you can start recording.
Notes:
If you are Android users, your phone’s built-in video editor may not recognize the externally plugged
microphone. If that’s the case:
·Go to Google store and search for “open camera”app, install the app.
·After installing, go to Options > video setting > audio channels > external mic.
·Now, you can start recording with your phone’s built-in video editor.
3. Use the TC240 for Lecturing/Teaching/Conference Speech
Fully plug the lavalier microphone to the MIC port on the transmitter.

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Fig 3-1
Plug your speaker into the AUX jack on the receiver using the 3.5mm cable provided.
Fig 3-2
Now, you can start talking and TC240 will transmit your voice into the speaker.
Charging
When the battery is low, the battery status indicator will ash RED every 2 seconds. When this happens, please
charge the TC240 using the Micro USB charging cable.
The battery status indicator will turn SOLID RED while charging, and it’ll turn GREEN when the charging is
complete. It takes about 2 hours to fully charge the TC240.
Multilink
Each transmitter dongle can be linked with up to 4 receiver dongles simultaneously.
Step 1: Get the rst TC240 set into Multilink Mode.
Flip the power switch on both the transmitter dongle and the receiver dongle to "Multilink" position. Give them
a few seconds, they will auto connect. Once connected, their "AUDIO" indicator will both turn SOLID BLUE.
Step 2: Take another Receiver dongle, and get it into Pairing Mode.

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Press & hold the "Pair" button on the side until the "Audio" LED starts to rapidly ash BLUE.
Step 3: Get the original Transmitter dongle into Pairing Mode as well.
Press & hold the "Pair" button on the side of the original (1st) transmitter dongle until the "Audio" LED indicator
on it starts ashing BLUE rapidly.
Once connected, the "Audio" LED indicator on both dongles will turn SOLID BLUE. Now, all three dongles in
your hand should have their "Audio" indicator luminate SOLID BLUE.