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Table of Contents
Related Manuals for Daiwa USJ-9050
Summarization of Contents
Limited Warranty
Consumer Limited Warranty
Details warranty coverage, duration, and conditions for defects in materials and workmanship.
Important Safety Precautions
General Electrical Safety
Covers DANGER and WARNINGs related to electric shock, fire, burns, and injury from improper use.
User Health and Restrictions
Lists medical conditions requiring physician consultation and restrictions for children and specific user groups.
Safe Usage Guidelines
Provides rules for safe operation, avoiding injury from moving parts, and general usage conduct.
Product Parts Overview
Exterior Structure Identification
Identifies external components of the massage chair with a visual diagram.
Interior Structure Identification
Identifies internal mechanical and structural components of the massage chair.
Power Supply Box Components
Details the components of the power supply box, including power switch, fuse, and ports.
Operation and Controls
Main Controller and Keys
Explains the main controller unit, its buttons, and specific massage option keys.
MP3 Player and Basic Functions
Details MP3 player controls, power button, and activation of basic massage modes like Zero Gravity, Recover, Refresh.
Advanced Massage Modes and Airbags
Covers Extend, Relax modes, Air Bag operation, and Air Force intensity adjustments.
Foot Sole and Width Adjustments
Explains controls for foot sole rolling massage, width adjustment, and speed selection.
Massage Mode Switching
Instructions on switching between automatic and manual modes, and selecting specific massage techniques.
Operational Cautions
Important safety notes regarding shoulder adjustment, body sensing, and initial controller interaction.
Detailed Controller Functions
Controller Interface Overview
A detailed breakdown of each numbered function on the controller interface and its purpose.
Massage Mode and Technique Indicators
Explains indicators for time, recovery, refresh, extend, relax, USB, MP3 volume, and various massage modes.
Mechanism and Status Indicators
Details indicators for zero-gravity, foot rollers, body sensing, airbag, and general massage operation.
Setup and Features
Backrest, Legrest, and Width Settings
Instructions for adjusting backrest/legrest, back massage position, width, and speed.
Vibration, Airbag Intensity, and Heat
Covers adjustment of vibration strength, airbag intensity, back heat, and seat twist.
Chair Placement and Usage Environment
Guidelines for positioning the chair, ensuring adequate space, and suitable usage environments.
Key Chair Features
Highlights zero-gravity positions, massage experience, and customized foot/leg massage features.
Special Features and Programs
Lists special features like heat, twist-seat, inversion, MP3 system, and explains automatic massage programs.
Assembly and Connections
Initial Unpacking and Armrest Attachment
Steps for unpacking, checking parts, and attaching the left and right armrests using provided hardware.
Legrest and Speaker System Connection
Instructions for connecting the legrest, including cables and air hoses, and mounting the speaker system.
Electrical Safety Warning
Critical warning about the chair's electrical classification and the importance of using a grounded outlet.
Controller Holder Installation
Steps for connecting speaker wires and securing the speakers to the chair's backrest.
Final Assembly and Moving
Cushion Installation and Wiring
Guides on installing the back and seat cushions, connecting the heater, and wiring the controller.
Safe Chair Moving Procedure
Provides step-by-step instructions on how to safely move the massage chair.
Moving Safety Precautions
Critical safety advice to prevent injury or damage while moving the chair, emphasizing proper grip.
Pre-Use Checks and Maintenance
Pre-Sitting Down Checks
Ensures proper space, legrest position, and chair uprightness before sitting.
Cleaning Procedures and Cautions
Details how to clean the chair safely, what not to use, and warnings about water ingress.
Storage Guidelines and Cautions
Recommendations for storing the chair, including cleaning and environmental considerations.
Maintenance and Troubleshooting Warnings
Actions to take upon detecting abnormal symptoms and general maintenance cautions.
Troubleshooting Common Issues
Operation and Sound Problems
Addresses issues like abnormal noises, failure to start, and music playback problems.
Control and Airbag Malfunctions
Troubleshoots button errors, backrest/legrest movement failure, and airbag system issues.
Technical Specifications
Product Identification
Lists the product name and model number.
Electrical and Safety Data
Provides rated voltage, frequency, power, and safety design classification.
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