1. Introduction to TENS Therapy
The AUVON Dual Channel TENS Unit is designed to provide temporary relief from pain associated with aching and fatigued muscles. Transcutaneous Electrical Nerve Stimulation (TENS) therapy works by delivering small electrical impulses through electrodes placed on the skin, which can help block pain signals and stimulate endorphin production.

Image 1.1: Areas for TENS application, illustrating common pain points like the shoulder, lower back, and limbs.
Vigtig sikkerhedsmeddelelse:
TENS units should NOT be used by individuals with pacemakers, pregnant women, or those with epilepsy. Consult your doctor before use if you have any medical conditions.
2. Pakkens indhold
Upon opening your AUVON Dual Channel TENS Unit package, please verify that all the following items are included:
- 1 x AUVON Dual Channel TENS Machine (Model JT8012B)
- 4 x 2" Square Electrode Pads
- 4 x Large Rectangle 2"x4" Electrode Pads
- 2 x ledninger
- 1 x USB Cable for charging
- 1 x Brugermanual (dette dokument)
- 1 x Pad Holder
- 1 x opbevaringspose
Note: The 2"x2" pads are typically packaged together, and the 2"x4" pads are also packaged together. Unfold each sealed pack to count the pads.

Image 2.1: Visual representation of all items included in the AUVON TENS Unit package.
3. Enhed overview
The AUVON Dual Channel TENS Unit is a compact, portable device designed for ease of use. It features independent dual channels (A and B), allowing for different modes and intensity settings to be applied simultaneously to two separate body areas.

Billede 3.1: Forside view of the AUVON Dual Channel TENS Unit and accessories.
Nøglefunktioner:
- Dual Channels (A/B): Allows for simultaneous treatment of two different body areas with independent settings.
- 20 Pre-set Modes: Offers a variety of stimulation patterns for different types of muscle relief.
- USB genopladelig: Built-in lithium-ion battery for convenient charging.
- Adjustable Intensity and Timer: Customize your therapy session duration and strength.

Billede 3.2: Overview of the AUVON TENS Unit's main features.
4. Opsætningsvejledning
4.1 Opladning af enheden
Before first use, fully charge the TENS unit. Connect the provided USB cable to the device's charging port and to a USB power source (e.g., computer, wall adapter). The battery indicator on the screen will show charging status. A full charge typically provides up to 10 hours of continuous use.

Image 4.1: The AUVON TENS Unit connected for charging, highlighting its rechargeable battery.
4.2 Connecting Lead Wires and Electrode Pads
- Insert the pin connectors of the lead wires into the output ports (A and B) on the top of the TENS unit.
- Attach the other end of the lead wires to the electrode pads. Ensure a secure connection.
- Peel the protective film from the electrode pads. Retain the film for reapplication after use.
5. Betjeningsvejledning
Follow these steps to operate your AUVON TENS Unit:
- Tænd/sluk: Press and hold the central power button (labeled 'M' or 'T' depending on model) for 2-3 seconds to turn the device on or off.
- Vælg kanal: Press the 'A' or 'B' button to select the desired channel for adjustment. The selected channel will be highlighted on the screen.
- Vælg tilstand: Press the 'M' button to cycle through the 20 available modes. Each mode offers a different stimulation pattern.
- Juster intensitet: Use the '+' and '-' buttons to increase or decrease the intensity level for the selected channel. Start with the lowest intensity and gradually increase until a comfortable, yet effective, sensation is felt.
- Indstil timer: Press the 'T' button to adjust the treatment duration. The timer can typically be set from 10 to 60 minutes. The device will automatically shut off when the timer expires.
- Låsefunktion: To prevent accidental changes during use, long-press the center button (between '+' and '-') to lock the screen. Repeat to unlock.

Image 5.1: Step-by-step guide for operating the AUVON TENS Unit controls.
Uafhængig kanalkontrol:
The dual-channel design allows you to apply different modes and intensities to two separate areas simultaneously. For example, you can set Channel A to 'Tapping' mode with intensity level 5 for your shoulder, and Channel B to 'Palm Kneading' mode with intensity level 12 for your lower back.

Billede 5.2: Eks.ample of independent dual-channel use on different body parts.
6. Electrode Pad Application
Proper placement of electrode pads is crucial for effective TENS therapy. Ensure your skin is clean and dry before applying pads.
Generelle retningslinjer:
- Place pads on or around the area of pain.
- Ensure pads are at least one inch apart.
- Avoid placing pads directly over joints, open wounds, or sensitive areas.
- The 2"x2" square pads are suitable for smaller, more compact areas like knees or elbows.
- The 2"x4" rectangular pads are ideal for larger areas such as the back or thighs.

Image 6.1: Recommended electrode pad placements for different body areas.
7. Pleje og vedligeholdelse
7.1 Pleje af elektrodepuder
The included electrode pads are designed for multiple uses (up to 45 uses with proper care). To prolong their lifespan:
- After each use, reapply the protective film to the adhesive side of the pads.
- Hvis puderne mister deres klæbrighed, skal du forsigtigt tørre den klæbende overflade af med enamp klud (kun vand) og lad dem lufttørre. Brug ikke sæbe eller alkohol.
- Store pads on the provided pad holder or in a sealed bag to prevent drying out.
- Replace pads when they no longer adhere well to the skin or if the sensation becomes uneven.

Image 7.1: Cross-section of an AUVON electrode pad, illustrating its construction for durability and conductivity.
7.2 Vedligeholdelse af enheden
- Tør enheden af med en blød, tør klud. Brug ikke slibende rengøringsmidler, og nedsænk den ikke i vand.
- Store the device in the provided pouch in a cool, dry place away from direct sunlight.
8. Fejlfinding
If you encounter issues with your AUVON TENS Unit, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen følelse eller svag følelse | Low battery; Pads not adhering well; Lead wires not connected; Intensity too low; Device off. | Charge device; Clean/replace pads; Check wire connections; Increase intensity gradually; Turn device on. |
| Uneven sensation | Pads are old/dry; Poor skin contact; One lead wire faulty. | Clean/replace pads; Ensure full pad contact; Try new lead wires. |
| Enheden tænder ikke | Batteriet er afladet; Enhedens funktionsfejl. | Charge device fully; If problem persists, contact customer support. |
| Skærmen reagerer ikke | Screen lock is active. | Long-press the center button to unlock the screen. |
9. Specifikationer
- Modelnummer: JT8012B
- Produktdimensioner: 4.12 x 2.24 x 0.43 tommer
- Varens vægt: 11.68 ounce
- Batteri: 1 lithium-ion batteri (medfølger)
- Kanaler: Dual (A/B)
- Tilstande: 20
- Fabrikant: AUVON
10. Garanti og support
AUVON tilbyder en 24 måneders garanti for the Dual Channel TENS Unit Muscle Stimulator Machine, Model JT8012B. This warranty covers manufacturing defects and ensures reliable performance of your device.
For technical support, warranty claims, or any questions regarding your product, please contact AUVON customer service through the official AUVON webwebsted eller din købsplatform.
11. Vigtig juridisk ansvarsfraskrivelse
Udtalelser vedrørende kosttilskud er ikke blevet evalueret af FDA og er ikke beregnet til at diagnosticere, behandle, helbrede eller forebygge nogen sygdom eller sundhedstilstand.
This device is intended for temporary relief of pain associated with sore and aching muscles due to strain from exercise or normal household and work activities. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.





