LEXIN ET COM
LEXIN ET-COM Bluetooth Motorcycle Intercom System User Manual
Model: ET COM | Brand: LEXIN
1. Įvadas
The LEXIN ET-COM is a Bluetooth motorcycle communication system designed to enhance your riding experience. It allows for two-way intercom communication between riders, hands-free phone calls, music streaming, and FM radio reception. This system incorporates advanced DSP and CVC noise cancellation technologies for clear audio, even at high speeds.
Pagrindinės funkcijos:
- Dvipusis domofonas: Communicate with up to 2 riders within a 1200-meter range.
- Bluetooth V5.0: Užtikrina stabilų ir efektyvų belaidį ryšį.
- DSP & CVC Noise Cancellation: Reduces external noise for clear audio quality.
- Ilgas baterijos veikimo laikas: 800mAh battery provides up to 15 hours of music playback, 8 hours of talk time, and 300 hours of standby.
- FM radijas: Built-in FM radio for entertainment on the go.
- Balso asistento palaikymas: Access Siri and S Voice for hands-free control.
- IP67 atsparumas vandeniui: Sukurta atlaikyti įvairias oro sąlygas.
- Interchangeable Face Plates: Customize the unit's appearance with different colored housings.

Image: The LEXIN ET-COM unit securely mounted on the side of a motorcycle helmet.

Image: A visual representation of DSP and CVC advanced noise cancellation technology, showing how external noise is copied and canceled for improved audio clarity.

Image: A motorcycle helmet with the LEXIN ET-COM unit shown in rainy conditions, highlighting its IP67 water resistance for all-weather use.

Image: The LEXIN ET-COM unit displaying its 800mAh battery capacity, indicating 300 hours of standby time, 15 hours of music playback, and 1.5 hours of charging time.
2. Pakuotės turinys
Prašome patikrinti, ar pakuotėje yra visi reikalingi daiktai:
- LEXIN ET-COM Main Unit
- Microphone (Boom or Button type)
- Steel Needle (for housing removal)
- Aleno raktas
- Tvirtinimo varžtai
- Microphone Fixing Piece
- Garsiakalbių padėklai
- Metalinis spaustukas
- 3M lipnus pagrindas
- Vartotojo vadovas
- C tipo USB duomenų kabelis
- 5 Additional Decorative Color Housings

Image: A comprehensive diagram illustrating all components included in the LEXIN ET-COM package, along with a visual guide for helmet installation.
3. Sąranka ir diegimas
3.1 Įrenginio įkrovimas
Before first use, fully charge the ET-COM unit. Connect the provided Type-C USB data cable to the charging port on the unit and to a USB power source. The LED indicator will show charging status and turn off when fully charged.
3.2 Tvirtinimas prie šalmo
The ET-COM unit can be mounted to your helmet using either the metal clip or the 3M adhesive base. Choose the method that best suits your helmet type and preference.
- Klipo tvirtinimas: Slide the metal clip between the helmet shell and the inner padding. Secure the ET-COM unit to the clip.
- Lipnus tvirtinimas: Clean the desired mounting area on the helmet surface. Peel off the protective film from the 3M adhesive base and firmly press the ET-COM unit onto the helmet. Hold for 30 seconds to ensure a strong bond.
3.3 Garsiakalbio ir mikrofono įrengimas
Install the speakers and microphone inside your helmet:
- Attach the speaker pads to the inside of the helmet, aligning them with your ears.
- Place the speakers into the pads.
- Position the microphone in front of your mouth, ensuring it is close but not touching. Use the microphone fixing piece if necessary.
- Connect the speaker and microphone cables to the corresponding ports on the ET-COM unit.
3.4 Bluetooth Pairing with Phone
To pair your ET-COM with your mobile phone:
- Ensure the ET-COM unit is off.
- Press and hold the Power button until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your phone, enable Bluetooth and search for new devices.
- Select "LEXIN ET-COM" from the list of available devices.
- Kai įrenginys bus suporuotas, LED indikatorius lėtai mirksės mėlynai.
3.5 Intercom Pairing (Unit-to-Unit)
To pair two ET-COM units for intercom communication:
- Ensure both ET-COM units are off.
- On both units, press and hold the Intercom button until the LED indicators flash red and blue alternately.
- Briefly press the Intercom button on one of the units. The units will search for each other.
- Once paired, the LED indicators on both units will flash blue slowly.

Image: An illustration demonstrating the universal pairing capability of the LEXIN ET-COM, connecting with another brand's headset via Bluetooth.
4. Naudojimo instrukcijos
4.1 Maitinimo įjungimas/išjungimas
- Maitinimas: Press and hold the Power button for approximately 3 seconds until the LED flashes blue.
- Išjungti: Press and hold the Power button for approximately 3 seconds until the LED flashes red and then turns off.
4.2 Garsumo valdymas
- Padidinti garsumą: Paspauskite garsumo didinimo mygtuką (+).
- Sumažinti garsumą: Paspauskite garsumo mažinimo mygtuką (-).
4.3 Muzikos atkūrimas
- Leisti / pristabdyti: Press the Multi-function button (often the central button).
- Kitas takelis: Press the Volume Up button (+) for 2 seconds.
- Ankstesnis takelis: Press the Volume Down button (-) for 2 seconds.
4.4 FM radijas
- Įjungti / išjungti FM radiją: Paspauskite FM mygtuką.
- Skenavimo stotys: Press the Volume Up (+) or Volume Down (-) button briefly to change stations.
4.5 Domofono ryšys
- Pradėti domofoną: Briefly press the Intercom button.
- Užbaigti domofoną: Dar kartą trumpai paspauskite domofono mygtuką.
4.6 Telefoniniai skambučiai
- Atsiliepti į skambutį: Briefly press the Multi-function button.
- Baigti skambutį: Briefly press the Multi-function button.
- Atmesti skambutį: Paspauskite ir 2 sekundes palaikykite daugiafunkcį mygtuką.
- Perrink paskutinį numerį: Du kartus paspauskite daugiafunkcinį mygtuką.
4.7 Balso padėjėjas
- Activate Voice Assistant (Siri/S Voice): Press and hold the Multi-function button for 2 seconds (when not on a call or intercom).

Paveikslėlis: detalus view of the LEXIN ET-COM unit, highlighting the various control buttons for power, volume, FM, and intercom functions.
5. Priežiūra
5.1 Valymas
Nuvalykite įrenginį minkštu, damp šluoste. Nenaudokite stiprių cheminių medžiagų ar abrazyvinių valiklių. Įsitikinkite, kad įkrovimo prievado dangtelis yra sandariai uždarytas, kad išliktų atsparumas vandeniui.
5.2 Akumuliatoriaus priežiūra
Norėdami pailginti baterijos veikimo laiką:
- Charge the unit fully before long periods of storage.
- Saugokite įrenginį nuo ekstremalių temperatūrų.
- Recharge the unit at least once every three months if not in regular use.
5.3 Changing Face Plates
The ET-COM unit features interchangeable decorative face plates:
- Carefully insert the steel needle into the small slot on the side of the unit to release the current face plate.
- Gently pry off the old face plate.
- Align the new face plate with the unit and press firmly until it clicks into place.

Image: A step-by-step guide demonstrating how to remove and replace the interchangeable 6-color face plates on the LEXIN ET-COM unit.
6. Problemų sprendimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrenginys neįsijungia | Low battery; Unit frozen | Charge the unit fully; Perform a reset by pressing and holding the Power button for 10 seconds. |
| Iš garsiakalbių nėra garso | Volume too low; Speakers not connected properly; Faulty speakers | Increase volume; Check speaker connections; Test with another audio source or contact support. |
| Nepavyksta susieti su telefonu / domofonu | Unit not in pairing mode; Bluetooth interference; Already paired to max devices | Ensure unit is in pairing mode (flashing red/blue); Move away from other Bluetooth devices; Clear previous pairings and try again. |
| Intercom range is short or connection is unstable | Obstructions (buildings, terrain); Weather conditions; Too many paired devices | Ensure clear line of sight; Reduce distance between units; Try re-pairing. |
| Poor audio quality / static | Microphone placement; Speaker placement; Environmental noise | Adjust microphone closer to mouth; Ensure speakers are centered over ears; DSP/CVC should mitigate noise, but extreme conditions may affect quality. |
7. Specifikacijos
- Modelio pavadinimas: ET COM
- Bluetooth versija: V5.0
- Ryšio technologija: Bevielis
- Intercom diapazonas: Up to 1200 meters (0.7 miles) for 2 riders
- Baterijos tipas: Ličio jonų
- Baterijos talpa: 800 mAh
- Muzikos atkūrimo laikas: Iki 15 valandų
- Pokalbio laikas: Iki 8 valandų
- Budėjimo laikas: Iki 300 valandų
- Įkrovimo laikas: Maždaug 1.5 val
- Atsparumo vandeniui lygis: IP67 (Impermeable)
- Triukšmo slopinimas: DSP & CVC
- Valdymo tipas: Valdymas balsu
- Ausinių lizdas: USB
- Formos faktorius: Circum-Auricular
- Amžiaus diapazono aprašymas: Suaugęs
8. Garantija ir palaikymas
For warranty information and technical support, please refer to the official LEXIN websvetainėje arba susisiekite su pardavėju. Išsaugokite pirkimo įrodymą, jei prireiktų garantijos.
If you encounter issues not covered in this manual, please reach out to LEXIN customer service for assistance.
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