Introduction
Thank you for choosing the Osaki OS-Pro Admiral AS Massage Chair. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your new massage chair. Please read this manual thoroughly before operating the chair and retain it for future reference.

Figure 1: Osaki OS-Pro Admiral AS Massage Chair (Taupe)
Important Safety Information
To ensure safe operation, please observe the following guidelines:
- Always read and follow all assembly instructions carefully.
- Do not exceed the maximum weight recommendation of 270 pounds.
- Avoid exposing the chair to liquids or excessive force.
- Always use the chair for its intended purposes: relaxation, therapeutic use, or in an office setting.
- Keep the chair on a stable surface and ensure it is properly assembled before use.
Setup and Assembly
The Osaki OS-Pro Admiral AS Massage Chair requires assembly. Detailed instructions are included with the product packaging. Please follow them carefully. Ensure adequate space for the chair, especially when reclining, as it features space-saving technology allowing it to be placed closer to a wall.

Figure 2: Chair Dimensions (64.2"D x 30.7"W x 50"H)
Initial Placement: Position the chair on a level surface. Ensure there is sufficient clearance behind the chair for reclining, although its space-saving design minimizes this requirement.
Power Connection: Connect the power cord to a suitable electrical outlet. The chair is ready for use once assembled and powered.
Operating Instructions
The OS-Pro Admiral AS offers a variety of massage functions and settings controlled via its remote. Familiarize yourself with the remote control for optimal experience.
Key Features and Functions:
- Auto Body Scan: Upon activation, the chair performs a body scan to map your neck and back areas, ensuring precise massage application tailored to your body's contours and shoulder height.
- Advanced 3D Technology: This feature allows adjustment of the roller length extending from the backrest, providing a deeper or gentler massage experience.
- SL-Track Massage: The roller system follows the natural curve of your spine, extending from the neck through the lower back, glutes, and upper hamstrings.
- Full Body Air Massage: Equipped with 24 airbags in the shoulders, arms, lower back, feet, and calf areas, this system provides compression massage to enhance blood circulation and relieve tension.
- Unique Foot Rollers Massage: Three spinning reflexology massage rollers are located at the bottom of the feet, offering a soothing kneading style application.
- Zero Gravity Mode: Inspired by NASA technology, this position aligns your back relative to your thighs, distributing your weight evenly and maximizing massage intensity.
- Heat on Lumbar: Heating pads located in the lumbar area and calves enhance the therapeutic effects of the massage.
- 15 Auto Massage Programs: Choose from a wide selection of pre-programmed massage routines for various needs.
- 6 Massage Styles: Customize your massage further by selecting from different massage techniques.
- Bluetooth Speakers: Connect your device via Bluetooth to enjoy music or ambient sounds during your massage.
- Multi Language Support: The chair's settings menu offers language options including Chinese, Korean, and English.
- USB Connector: Conveniently charge your devices during your massage session.
Maintenance
To maintain the longevity and appearance of your massage chair, follow these simple care instructions:
- Cleaning: Wipe clean the chair's surfaces with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, which can damage the material.
- Storage: When not in use for extended periods, store the chair in a cool, dry place away from direct sunlight.
- Inspection: Periodically check all connections and components to ensure they are secure and functioning correctly.
Troubleshooting
If you encounter any issues with your Osaki OS-Pro Admiral AS Massage Chair, please refer to the following common troubleshooting tips:
- No Power: Ensure the power cord is securely plugged into both the chair and a working electrical outlet. Check the circuit breaker if necessary.
- Massage Not Starting: Verify that the chair is fully assembled and that you have selected a massage program from the remote control. The auto body scan must complete before a massage begins.
- Unusual Noises: Minor operational sounds are normal. If you hear loud or unusual noises, discontinue use and contact customer support.
- Remote Control Unresponsive: Check the remote's battery (if applicable) or ensure it is properly connected to the chair.
For persistent issues or problems not listed here, please contact Osaki customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Osaki |
| Model Number | OS-Pro Admiral |
| Color | Taupe |
| Product Dimensions | 64.2"D x 30.7"W x 50"H |
| Item Weight | 239 pounds |
| Maximum Weight Recommendation | 270 Pounds |
| Special Features | 16 Auto Massage Programs, 6 Massage Styles, Advanced 3D Technology, Bluetooth Speakers, Enhanced Sounds, Full Body Air Massage, Heating on Lumbar, calves, L-Track Massage, Multi Language Support, Space Saving Technology, USB Connector, Zero Gravity Mode |
| Material | Foam (Fill Material) |
| Assembly | Assembly required. Instructions included. |
Warranty and Support
The Osaki OS-Pro Admiral AS Massage Chair comes with a comprehensive 1-year warranty covering parts and labor. An optional extension is available for up to 3 years for parts, ensuring your relaxation is uninterrupted and worry-free.
For customer support, warranty claims, or further assistance, please visit the Osaki Store on Amazon or refer to the contact information provided in your product packaging.





