DOMAS TENS Unit Muscle Stimulator User Manual

Introduction

The DOMAS TENS Unit Muscle Stimulator is a versatile device designed to provide effective pain relief and muscle stimulation. Utilizing Transcutaneous Electrical Nerve Stimulation (TENS) and Electrical Muscle Stimulation (EMS) technologies, this unit offers a drug-free and non-invasive method to manage various types of body pain, improve muscle function, and enhance overall well-being. Its portable design and multiple modes make it a convenient solution for use at home, work, or on the go.

Safety Information

Please read all instructions carefully before using this device. Adhere to the following safety guidelines to ensure safe and effective operation:

• Warning: This product is not water-resistant. Avoid contact with water to prevent damage and electrical hazards.
• Do not use this device if you have a pacemaker, defibrillator, or any other implanted electronic device.
• Consult your physician before use if you have any pre-existing medical conditions, including but not limited to heart disease, epilepsy, or pregnancy.
• Do not apply pads over open wounds, rashes, swollen, red, infected, or inflamed areas.
• Keep out of reach of children.
• Discontinue use immediately if you experience any discomfort or adverse reactions.

Product Overview & Package Contents

Your DOMAS TENS Unit comes with everything you need to begin your pain relief and muscle toning journey. Familiarize yourself with the components:

Figure 1: The DOMAS TENS Unit, showing the main device, electrode pads, and storage bag.

Figure 2: All components included in the DOMAS TENS Unit package, including the device, various sizes of electrode pads, lead wires, USB cable, and storage bag.

Package Contents:

• DOMAS TENS Unit Muscle Stimulator (Main Device)
• 12 x Self-adhesive Conductive Reusable Electrode Pads (various sizes)
• Lead Wires (for connecting pads to the device)
• ABS Pads Holder
• USB Cable (for charging)
• Dust-Proof Storage Bag
• User Manual (this document)

Setup Guide

Follow these steps to set up your DOMAS TENS Unit for first use:

1. Charging the Device

Connect the provided USB cable to the charging port on the TENS unit and plug the other end into a USB power adapter (not included) or a computer USB port. The battery indicator on the screen will show charging status. Ensure the device is fully charged before initial use for optimal performance.

2. Attaching Electrode Pads

Carefully peel the protective film from the back of the electrode pads. Apply the sticky side of the pads directly to clean, dry skin in the desired treatment area. Ensure good contact for effective stimulation.

Figure 3: Illustration of various skin-friendly electrode pad shapes and sizes, designed for maximum comfort and effective stimulation across different body areas.

3. Connecting Lead Wires

Insert the pin connectors of the lead wires into the small holes on the electrode pads. Then, plug the other end of the lead wires into the output ports (A or B) on the top of the TENS unit. The device features dual channels, allowing you to use two sets of pads simultaneously on different body parts or to cover a larger area.

Operating Instructions

Once the device is set up, follow these steps to operate your TENS unit:

1. Powering On/Off

Press and hold the power button (usually marked 'M' or a power symbol) to turn the device on or off. The screen will illuminate upon activation.

2. Selecting a Mode

The DOMAS TENS Unit offers 24 massage modes. Use the 'M' button to cycle through the available modes. Each mode provides a different type of stimulation (e.g., kneading, knocking, tapping, Tuina, acupuncture, striking). Select the mode that best suits your comfort and therapeutic needs.

Figure 4: The device screen illustrating the 24 massage modes and 20 intensity levels available for personalized pain relief and muscle relaxation.

3. Adjusting Intensity

After selecting a mode, use the '+' and '-' buttons to adjust the intensity level. Start with a low intensity and gradually increase it until you feel a comfortable, yet effective, sensation. The device offers 20 intensity levels.

4. Setting the Timer

The device typically has a default treatment time (e.g., 60 minutes). You can adjust the session duration using the 'T' button or dedicated timer controls if available. Always adhere to recommended session lengths.

Recommended Application Areas

The DOMAS TENS Unit can be applied to various body parts for pain relief and muscle stimulation. Common application areas include:

• Back: Upper, middle, and lower back pain.
• Neck & Shoulders: Tension, stiffness, and muscle soreness.
• Arms & Elbows: Muscle fatigue, joint discomfort.
• Legs & Knees: Post-exercise recovery, arthritis, sciatica.
• Feet: Aches and general discomfort.

Figure 5: Visual guide indicating multiple body parts suitable for TENS unit application, including neck, upper/lower back, shoulder, elbow, sciatic nerve, knee, ankle, and feet.

Figure 6: A step-by-step visual guide on how to initiate your TENS therapy, from attaching the pads to adjusting the timer.

Maintenance

Proper maintenance ensures the longevity and effectiveness of your DOMAS TENS Unit:

• Cleaning the Device: Wipe the main unit with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
• Cleaning Electrode Pads: Gently wipe the adhesive side of the pads with a damp cloth or a small amount of rubbing alcohol if they lose stickiness. Allow them to air dry completely before reattaching the protective film.
• Storage: Store the device and pads in the provided dust-proof storage bag in a cool, dry place away from direct sunlight and extreme temperatures.
• Pad Lifespan: Electrode pads are reusable up to approximately 45 times, depending on skin type and care. Replace pads when they no longer adhere well to the skin.

Troubleshooting

If you encounter any issues with your DOMAS TENS Unit, refer to the following common troubleshooting tips:

• No Sensation/Weak Pulse:
  1. Ensure the device is powered on and fully charged.
  2. Check that lead wires are securely connected to both the device and the electrode pads.
  3. Verify that the electrode pads are making full contact with clean, dry skin.
  4. Increase the intensity level gradually using the '+' button.
  5. Replace old or worn-out electrode pads, as their conductivity decreases over time.
• Pads Not Sticking:
  1. Clean the skin area thoroughly before application.
  2. Gently clean the adhesive side of the pads with a damp cloth and let them air dry.
  3. If pads are old, replace them with new ones.
• Device Not Turning On:
  1. Ensure the device is fully charged.
  2. Press and hold the power button for a few seconds.

If the issue persists after trying these steps, please contact customer support for further assistance.

Product Specifications

Warranty and Support

DOMAS is committed to providing high-quality products and customer satisfaction. Your DOMAS TENS Unit is covered by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty details, including duration and coverage, please refer to the warranty card included in your product packaging or visit the official DOMAS website.

For technical support, troubleshooting assistance, or any inquiries regarding your product, please contact DOMAS customer service. Contact information can typically be found on the product packaging, the official DOMAS website, or through your point of purchase.