User Manual HT3831 Button Functions Button Functions Switch to the “ON / OFF” position to turn the earbuds on / off Roll to “+ / -” to increase / decrease volume Click once to enter / exit AMBIENT mode to amplify...
User Manual HT3831 Charging Port Charging Indicator Button Functions Button Functions Click once to switch between BASS / TREBLE / BALANCED modes. Long press for 2 seconds to enter pairing mode Switch between "Stereo / Mono". Switch to "mono" mode...
User Manual HT3831 LED Indicators Indicators Status Solid red Spare battery charging Solid green Spare battery fully charged Solid red Earbuds charging Solid green Earbuds fully charged Solid Green Power on / Connected Flashing green rapidly Pairing mode Solid orange...
User Manual HT3831 Setting Up Connecting to Your TV The transmitter dock must be connected to a power source using the provided power cable and charger in order to function. Once the transmitter dock is connected to a power source, you can connect it to your TV. You can choose...
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User Manual HT3831 AUX 3.5mm port OPTION 2 Plug the provided AUX 3.5mm audio cable into the TV’s AUX 3.5mm output port, then plug the other end into the transmitter’s AUX 3.5mm port. RGB IN AUDI O HDMI/DVI IN RG B( P C )
User Manual HT3831 Connecting the Earbuds to the Transmitter STEP 1 Power on the earbuds by sliding the to the “ON” position. STEP 2 Keep the earbuds close to the transmitter; they should connect within 2-5 seconds. Once connected, both the LED indicator on the earbuds and the LED indicator on the transmitter will turn solid green.
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Audio Out Optical Out Audio Format Dolby - OFF If you’re having trouble finding these settings, you can scan the QR code of your TV’s brand below OR visit avantree.com/3831/tv-audio-settings for a more detailed guide. SONY SAMSUNG NETFLIX/ AMAZON PRIME NOTE 1: Smart TVs automatically reset their settings after system updates.
HT3831 Advanced Features Listening with an AV Receiver The HT3831 comes with one 6.35mm to 3.5mm audio adapter and one AUX 3.5mm audio cable that you can use with your AV Receiver. STEP 1 Plug a 3.5mm AUX audio cable into the transmitter’s AUX 3.5mm port in the “INPUT FROM TV”...
User Manual HT3831 Adding More HT381 Earbuds The HT3831 transmitter can connect up to 100 pairs of earbuds. Follow these steps to connect four or more HT381 earbuds to the transmitter: STEP 1 On your transmitter, press & hold the “MODE” button for 2 seconds.
User Manual HT3831 Charging the Earbuds When the earbuds’ battery is low, you’ll start hearing “beeps” three times per minute and the LED will flash green rapidly. Please charge the earbuds when this happens. There are 2 ways to charge the earbuds.
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HT3831 Swapping in the spare battery OPTION 2 The HT3831 set comes with an extra battery. Simply swap in that extra battery, and insert the drained battery into the battery charging dock to charge. indicator on the front side of the transmitter dock will turn red when the battery is charging and turn green when the charging is complete.
User Manual HT3831 Specifications Transmitter Carrier Frequency 2.4GHz Operating range Up to 100ft / 30m Operating Voltage Supported audio format in optical mode PCM / LPCM Power port Type C Rated input DC5V/500mA~2.0A Weight 157g Earbuds Carrier Frequency 2.4GHz Operating range...
This completely depends on whether or not your TV supports the ability to output audio to 2 sources simultaneously. You can try a few different methods to test if your TV is capable of this or not - please refer to avantree. com/3831/sound for more details.
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