1. Important Safety Information
Please read all instructions carefully before using the massage chair. Retain this manual for future reference.
- This product is not a toy and should be kept out of reach of children.
- Consult a physician before use if you have any medical conditions, are pregnant, or have a pacemaker.
- Do not use the chair in wet or damp environments.
- Ensure the power cord is not damaged and is properly connected to a grounded outlet.
- Do not attempt to repair or disassemble the chair yourself. Contact qualified service personnel.
2. Product Overview
The Giantex Full Body Massage Chair GT10003-JL offers a comprehensive massage experience with advanced features designed for relaxation and muscle relief. Key features include zero-gravity recline, an SL track massage system, heat therapy, foot rollers, yoga stretching, and airbag compression.
Key Features:
- Zero Gravity Recline: Three levels of zero-gravity positioning to reduce heart load and promote circulation.
- SL Track Massage: A 53-inch (135 cm) SL track provides massage from the neck to the thighs, conforming to the body's natural curve.
- Full Body Air Massage: 28 strategically placed airbags target shoulders, arms, calves, and feet.
- Heat Therapy: Far infrared heat in the back area helps relieve muscle soreness.
- Foot Roller Massage: Rollers in the footrest stimulate reflexology points.
- Yoga Stretching Function: Gently stretches the body to relax muscles.
- Voice Control & Bluetooth: Convenient voice commands and integrated Bluetooth speakers for music.
- Customizable Massage: 12 auto modes, 5 manual techniques, adjustable speed, width, and air pressure intensity.
- Space-Saving Design: Requires only 2 inches of clearance from a wall when reclining.
3. Setup and Installation
The Giantex massage chair features an installation-free design, meaning minimal assembly is required. However, proper placement and initial setup are crucial.
Unpacking and Placement:
- Carefully remove the chair from its packaging. Keep the original packaging for potential returns or future transport.
- Ensure your doorway is at least 30.7 inches wide to allow the package to pass through.
- Place the chair on a flat, stable surface. Allow at least 2 inches of clearance from any wall for the reclining function.
- The chair is equipped with built-in wheels for easier movement. Tilt the chair backward and roll it to your desired location.
Connecting Power:
- Connect the power cord to the chair's power input.
- Plug the power cord into a standard 110-120V, 60Hz grounded electrical outlet.
- Ensure the power switch on the chair is in the 'OFF' position before plugging it in.

Figure 1: Product dimensions in upright and reclined positions. Upright: 61.5" L x 30" W x 44.5" H. Reclined: 69.5" L x 30" W x 33" H.

Figure 2: Illustration of the space-saving design, requiring only 2 inches from the wall, and the three zero-gravity recline positions.
4. Operating Instructions
Familiarize yourself with the control methods to fully utilize your massage chair's features.
Remote Control Overview:
The chair is operated primarily via the LCD color screen controller. Refer to Figure 3 for button identification.

Figure 3: Detailed view of the remote control with LCD screen, showing buttons for power, timing, shoulder adjustment, recline modes, footrest, air pressure, manual massage, foot roller, and heating.
Armrest Shortcut Keys:
Quick access buttons are located on the armrest for common functions.

Figure 4: Close-up of convenient armrest shortcut keys, USB charging port, remote controller slot, PU leather head cushion, and retractable calf frame.
Starting a Massage:
- Press the power button on the remote or armrest to turn on the chair.
- The chair will perform an automatic shoulder positioning detection. Adjust the shoulder position using the remote if needed (10 levels available).
- Select an automatic massage mode from the 12 available options, or choose a manual massage technique.
- Adjust massage speed, width, and air pressure intensity to your preference.
- The default massage time is 20 minutes. You can adjust this using the timing key.
Specific Functions:
- Zero Gravity: Press the zero-gravity button to cycle through the three recline angles.
- SL Track Massage: The 53-inch SL track ensures massage rollers cover from your neck to your thighs.
- Airbag Massage: Activate full-body air compression massage for shoulders, arms, calves, and feet.
- Heat Therapy: Turn on the back heating function for soothing warmth.
- Foot Rollers: Activate the foot roller massage for foot sole stimulation.
- Yoga Stretching: Select the yoga stretch mode to gently extend and relax your body.
- Retractable Calf Frame: Adjust the calf frame length to suit your height.

Figure 5: Illustration of the 53-inch SL track mechanism with 4 rollers and the three different massage widths for varied body types.

Figure 6: Diagram showing the carbon fiber far infrared back heater, illustrating its effect on the user's back and waist.

Figure 7: Visual representation of the yoga stretching function, designed to relax muscles throughout the body.
Bluetooth and Voice Control:
- Bluetooth Pairing: Enable Bluetooth on your mobile device and connect to the chair's Bluetooth speaker. You can then play music through the chair.
- Voice Control: Use voice commands for hands-free operation. Refer to the specific voice command list in the quick start guide (if provided separately) for available commands.
- USB Charging: Use the integrated USB port to charge your mobile phone or other electronic devices during your massage.

Figure 8: Image depicting the Bluetooth music player and intelligent voice control features, showing a phone connected to the chair's speakers.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your massage chair.
Cleaning:
- Exterior: For general cleaning, wipe the chair's surface with a soft, damp cloth.
- Spot Cleaning: For stains, use a mild soap solution and a soft cloth. Gently blot the stained area. Do not rub vigorously.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the PU leather and other materials.
- Ensure the chair is unplugged before cleaning.
Storage:
- When not in use for extended periods, unplug the chair and store it in a cool, dry place away from direct sunlight.
- Avoid placing heavy objects on the chair.
6. Troubleshooting
If you encounter issues with your massage chair, refer to the following common problems and solutions.
Chair Does Not Power On:
- Check if the power cord is securely plugged into both the chair and the electrical outlet.
- Ensure the power switch on the chair is in the 'ON' position.
- Verify that the electrical outlet is functioning by plugging in another device.
- Check for any tripped circuit breakers in your home.
Massage Rollers Not Moving:
- Ensure a massage mode (auto or manual) has been selected.
- Check if the chair is in a paused state. Press the Pause/Start button on the remote.
- The chair may be performing an initial body scan; wait for it to complete.
Airbags Not Inflating:
- Verify that the air pressure massage function is activated on the remote control.
- Adjust the air pressure intensity settings.
No Heat from Back Heater:
- Ensure the heating function is turned on via the remote control.
- Allow a few minutes for the heating elements to warm up.
If these steps do not resolve the issue, please contact customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | GT10003-JL |
| Material | PP + ABS + Iron + PU Leather + Sponge Pad |
| Upright Dimensions (L x W x H) | 61.5” x 30” x 44.5” (156 x 76 x 113 cm) |
| Reclined Dimensions (L x W x H) | 69.5” x 30” x 33” (176.5 x 76 x 84 cm) |
| Seat Width | 19.5” (49.5 cm) |
| Seat Depth | 19” (48.3 cm) |
| Minimum Doorway Size | 30.7” (78 cm) |
| Suitable Height Range | 4.92 - 6.23 ft (150 - 190 cm) |
| Weight Capacity | 330 lbs (150 kg) |
| Net Weight | 199 lbs (90.3 kg) |
| Rated Voltage | 110-120V 60Hz |
| Rated Power Input | 120W |
| Rated Time | 20 Mins |
| SL Track Length | 53” (135 cm) |
| Airbags | 28 |
| Automatic Massage Modes | 12 |
| Manual Massage Techniques | 5 |
| Adjustable Speeds | 5 levels |
| Adjustable Widths | 3 levels |
| Air Pressure Intensity | 3 levels |
| Zero Gravity Angles | 3 levels |
8. Warranty and Support
Your Giantex Full Body Massage Chair is designed for durability and performance. For any concerns or assistance, please refer to the following information.
Return Policy:
This product is eligible for return or refund within 30 days of receipt. Please ensure to keep the original packaging if you intend to return the product.
Customer Support:
For technical support, warranty claims, or any questions regarding your massage chair, please contact Giantex customer service. Refer to your purchase documentation or the Giantex official website for contact details.