Osaki JP-NEXUS 4D Instruction Manual
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Osaki JP-NEXUS 4D Instruction Manual

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JP-NEXUS 4D

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Summary of Contents for Osaki JP-NEXUS 4D

  • Page 1 JP-NEXUS 4D...
  • Page 3 Before you start using your massage chair, please read this manual thoroughly for the correct methods of usage especially taking note of the section on safety. This manual should be kept on hand for easy reference. It is your guide for safe and efficient operation.

  • Page 4: Table Of Contents

    Important Safety Instructions Product Parts Before Use Touch Screen Control Instructions and Definitions Definition of the Function Icons Definition of Quick Control Definition of Side Panel Control Operation Guide Programs Description Voice Control After Use Cleaning & Maintenance Questions & Answers Troubleshooting Specifications FCC Radiation Exposure Statement...

  • Page 5: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS When using an electrical appliance, basic precautions should always be followed, including the following: Read all instructions before using (this appliance). DANGER-To reduce the risk of electric shock: • Always unplug this appliance from the electrical outlet immediately after using and before cleaning.
  • Page 6 Persons with a pacemaker cannot use this Persons with any injuries should not use product. The chair may cause an electronic this appliance; malfunction to the medical device; Persons with higher or lower body Patients with malignant tumors; temperature, fever, inflammation, cold symptoms, high blood pressure or any poor Patients with heart disease；...
  • Page 7 People with the following health issues should NOT use this chair: Persons for whom massage is not advisable by doctors. Such as persons with thrombosis, serious aneurysm, acute venous aneurysm, various skin inflammations (such as subcutaneous tissue inflammation) or various skin infections. Otherwise it may aggravate or cause serious injury.
  • Page 8 The following persons (even if they are physically healthy at present) should consult a physician before using the product. (1) Persons with muscular atrophy due to old age or below normal weight; (2) Persons feeling lumbago with pain in the muscles and joints of the lower back; (3) Persons suffer from sprains or bruising easily;...
  • Page 9 Do not put hands or feet between footrest and seat base. Do not put hands or feet between footrest and side panel. Do not put hands or feet between seat base and side panel. Do not put hands or feet between the upper and the lower part of the footrest. Do not put hands or feet in the gap of seat base.
  • Page 10 GROUNDING INSTRUCTIONS This product must be grounded. If it should malfunction or break down, grounding provides a path of least resistance for the electric current to reduce the risk of electric shock. This product is equipped with a cord with an equipment-grounding conductor and a grounding plug.

  • Page 11: Product Parts

    Chair Front Bluetooth Music Pillow Speaker Shoulder Airbag Position Touch Screen Control Microphone for voice control Back Cushion Quick Control and Dial Armrest Airbag Position Lower Back Airbag Position Seat Pad Side Panel Calf Airbag Position Footrest EN��...
  • Page 12 Chair Side Head Cover Touch Screen Control Left Side Panel Back Cover Footrest Base EN��...
  • Page 13 Chair Side Pillow Head Cover Bluetooth Music Speaker Shoulder Airbag Position Touch Screen Control Quick Control Back Cushion and Dial Lower Back Airbag Position Right Side Panel Seat Pad Calf Airbag Position Base Footrest EN��...
  • Page 14 Airbag Position 36 Airbags EN��...

  • Page 15: Before Use

    Footrest Installation (1) Two box packaging of the chair, main chair unit and footrest. Remove all the packaging, take out all of the parts. Power Line x1 Circlip x2 Footrest Main Chair Unit EN��...
  • Page 16 (2) Install the footrest. a) Connect the footrest data line (B1, B2) and air hose (A1, A2). b) Line up the holes from the footrest (C1) to the base of the chair (C2) as shown below, then lock it in with the buckle(Figure 1). Figure 1 EN��...
  • Page 17 (3) Zip up seat cushion to the legrest as shown below. Then footrest installation is done. NOTE: If you have the installation problems, kindly contact with your local service department for help. EN��...
  • Page 18 Place Position Before moving the chair, make sure it is powered off and nobody using it. As the chair is heavy, please exercise extra care not to abruptly drop it. This may cause damage to the floor as well as the internal components of the chair. Place the chair in desired flat location nearing to the power outlet.
  • Page 19 Suggested dimension of mat or rug 35.4 Check Carefully around the Chair Make sure there is no person, pet or other object close to the product. EN��...
  • Page 20 Make sure there is no foreign object in the chair as well as in the seams of the chair. Pillow Section(Check surface and behind) Armerest Section Shoulder Section(Check surface and behind) (Check surface and inside as well as the Seat and Back Cushion Section(Check seams) surface and behind) Calf and Footrest Section(Check surface and inside)
  • Page 21 Power on the Chair Insert the power plug completely into the power socket. WARNING Make sure the power cord is completely and firmly inserted into the power socket. Otherwise electric shocks or fires may happen. Follow the regulations on use of the socket and the wiring devices strictly.
  • Page 22 Make Sure the Fabric is not Damaged nor Cracked Check the synthetic leather of the backrest where the massaging rollers travel along. Be sure that there is no damage, cracked or any unusual or improper wear. WARNING Before use, raise up the back cushion and check whether fabric lining pointed out in the figure is not damaged.

  • Page 23: Touch Screen Control Instructions And Definitions

    Touch Screen Control Instructions and Definitions ON/OFF Button Before using, press this button for about 3 seconds to turn on the chair and start massage. Then touch any massage icon on the screen to start the program you choose. After using, press this button for about 3 seconds to turn off the chair and end massage.

  • Page 24: Definition Of The Function Icons

    Definition of the Function Icons : Power control icon : Bluetooth icon : Pause massage icon ：Home page ：Go back to previous page icon : 8 auto programs to select : Manual massage modes to select : 4 auto programs for caring neck and shoulder : 4 auto programs for caring lower back : Favorite auto programs to keep ：Two pages to slide over...
  • Page 25 : Power control icon : Bluetooth icon : Pause massage icon ：Home Page ：Go back to previous page icon : Position icon for adjusting the chair : Settings of the chair : Two pages to slide over EN��...

  • Page 26: Definition Of Quick Control

    Definition of Quick Control Power on/off Icon with no function Air Massage icon Increase the air intensity Decrease the air intensity Footrest icon Footrest Raise the footrest Down the footrest Backrest icon Backrest Raise the backrest Down the backrest Full Body Icon Full body Raise the chair Down the chair...

  • Page 27: Definition Of Side Panel Control

    Definition of Side Panel Control Bluetooth Bluetooth function control button Heating function control button Heating Zero gravity control button Auto Auto massage programs control button. Press once for each time, chair will give you different auto massage programs. EN��...

  • Page 28: Operation Guide

    Then chair will respond to you as “How can I assist?”. You can next speak “Turn on” or “Power on”. After chair responds to you as “Okay”, it will turn on. When chair is on, you will see the first page showing the below logo as “Osaki”. EN��...
  • Page 29 2. Auto Touch 〔Auto〕, enter to the auto programs page. There are 8 auto massage programs - Sport, Relax, Sweet Dream, Thai Stretch, Blood Circulation, Focus, Yoga and Demo. Select one of them to start massage. When choose one auto program, chair will automatically take body scanning for you. After scanning, you will enter to a page showing if the position of the rollers on your shoulder is suitable or not.
  • Page 30 NOTE: If 〔Auto〕is your first choice when you turn on the chair, you click any one of the auto programs, chair will automatically scan your body for just a time. You can then enjoy other auto programs, Neck/Shoulder programs and Lower Back programs without body scanning for a second time.
  • Page 31 3. Manual Touch 〔Manual〕, enter to the manual programs page. There are 6 manual massage modes you can see in the page - Kneading, Tapping, Shiatsu, Clapping, Swedish and Rolling. You can choose just one single mode or you can choose the combinated modes to enjoy massage. There are total of 35 manual massage techniques for selection.
  • Page 32 35 Manual Massage Techniques Operation Way Kneading 1 Click once Kneading 2 Click twice Click once Tapping 1 Click twice Tapping 2 Click once Shiatsu 1 Click twice Shiatsu 2 Single Technique Click once Clapping 1 Clapping 2 Click twice Click once Swedish 1...
  • Page 33 NOTE: (1) Kneading: can adjust 4D(Roller intensity) and Strength while Intensity(Air intensity) and Speed are set to default. (2) Tapping/Shiatsu/Clapping: can adjust 4D(Roller intensity) and Speed while Intensity (Air intensity) and Strength are set to default. (3) Kneading & Tapping/ Kneading & Shiatsu/ Kneading & Clapping/ Tapping & Swedish: can adjust 4D(Roller intensity), Strength and Speed while Intensity(Air intensity) is set to default.
  • Page 34 4. Neck/Shoulder Touch 〔Neck/Shoulder〕, enter to the Neck/Shoulder massage page. There are 4 auto programs for Neck/Shoulder - Calm, Recover, Care and Shiatsu. Select one of them to start massage. When choose one auto program, chair will automatically take body scanning for you. After scanning, you will enter to a page showing if the position of the rollers on your shoulder is suitable or not.
  • Page 35 NOTE: If〔Neck/Shoulder〕is your first choice when you turn on the chair, you click any one of the neck/shoulder programs, chair will automatically scan your body for just a time. You can then enjoy other Neck/Shoulder programs, Auto programs and Lower Back programs without body scanning for a second time.
  • Page 36 5. Lower Back Touch 〔Lower Back〕, enter to the Lower Back massage page. There are 4 auto programs for Lower Back - Joint Care, Recover, Deep Tissue and Lumbar Care. Select one of them to start massage. When choose one auto program, chair will automatically take body scanning for you. After scanning, you will enter to a page showing if the position of the rollers on your shoulder is suitable or not.
  • Page 37 NOTE: If〔Lower Back〕is your first choice when you turn on the chair, you click any one of the Lower Back programs, chair will automatically scan your body for just a time. You can then enjoy other Lower Back programs, Auto programs and Neck/Shoulder programs without body scanning for a second time.
  • Page 38 6. Favorite Touch 〔Favorite〕, enter to the Favorite page. This page contains the favorite auto programs that you choose. You can keep 4 favorite auto programs a time. And they will show the auto massage name accordingly. It’s very easy for you to select to start massage next time. And if nothing in the Favorite page, it will note you that “There are no favorite programs.”.
  • Page 39 7. Position Touch 〔Position〕, enter to the Position page. You can adjust the raising and reclination of the backrest and the footrest by touching the icons ∧∨. For LED button, here it controls the light on or off. when you touch it once and see the icon light up, then LED is on while it is off with dark icon.
  • Page 40 8. Setting Touch 〔Setting〕, enter to the Setting page. There are 4 items of Setting - Language, Touch Volume, Auto Sleep and Screen Brightness. 3 languages for you to choose, Chinese, English and Japanese. Please choose one you would like. And the controller copy will display in the desired language. For Touch Volume, you can slide it from left to right to increase the volume of the touch screen while slide it in the other way to decrease the volume.
  • Page 41 When you see the icon lights up, it means that the bluetooth has been turned on and you can connect the chair through your phone. The chair’s bluetooth listing with which to pair is “JP-NEXUS 4D”. NOTE: Chair must be powered on. Bluetooth speaker will not work if the chair is powered off.
  • Page 42 10. Pop - Up Caution You may sometimes find a caution poping up like the below figure. Then you need to carefully check around the footrest and make sure the object has been cleared. After the area has been thoroughly inspected, please press the “Clear” button to restart massage.

  • Page 43: Programs Description

    Programs Description This program helps to refresh and rejuvenate fatigued muscles and speeding recovery from vigorous athletic activity. Joint Care This program helps provide with a slow and soft massage to help users to be in a very relaxing and calm state. Relax A program designed to provide a mild massage that is great for deep relaxation, best used before going to sleep.
  • Page 44 This massage focuses on your waist by special massage techniques, such as kneading, rolling and tapping. It helps to Joint Care relax your body. This program focuses on refreshing and rejuvenating fatigued muscles and helps users to recover the body. Recover This program helps to massage on certain pressure points to promote muscle relaxation, circulation, and aids...

  • Page 45: Voice Control

    Please first use the phrase “Hey, Osaki” to wake up the chair. If the chair doesn’t react, please use the phrase again until it responds and then you can operate the chair by other preset voice commands in the below form.
  • Page 46 Command Reaction Hey, Osaki Yes, How can I assist? End Massage Sure, I hope you enjoyed your massage Stop Turn off Okay, I will stop now Power off Turn on Okay Power on Pause massage Your session is on hold...
  • Page 47 Command Reaction Circulation massage Ok, I have started the circulation massage. Lower back massage Ok, I have started the lower back massage. Sensei neck and shoulder massage Ok, I have started the sensei neck and shoulder massage. Joint care massage Ok, I have started the joint care massage.

  • Page 48: After Use

    ( 3 ) Press the power switch on the dial. ( 4 ) Wake up the chair first by speaking “Hey, Osaki”. Once the chair responds, you speak “End Massage” or “Turn Off” or “Power Off”, chair will be off by voice control.

  • Page 49: Cleaning & Maintenance

    Maintenance EN��...

  • Page 50: Questions & Answers

    Answers They will not fit comfortably an air pump condition. If there is any discomfort, stop using and consult with your doctor. In the first few days of using, you may experience mild soreness. Be sure to monitor the pain levels and if the soreness does not diminish after the following days, consult with your doctor before using again.

  • Page 51: Troubleshooting

    As a safety protocol, the massage heads will stop if pressure/weight load has exceeded its limit. To avoid potentially over heating or damaging the massage mechanism, the chair is designed to automatically shut off if over strained or over heated. The remote will flash a few times and then shut off as a safety measure.
  • Page 52 When chair extends or retracts, you will hear gears moving an clicking. A rubbing sound will be mildly heard when the massage heads are acvivated. When the massage heads are tapping, you may hear a mild clicking sound. Friction sounds will be experienced as the rollers are activated. As the rollers move up and down, the motors produce a sound.

  • Page 53: Specifications

    JP-NEXUS 4D Rated 110-120V 60Hz 1.25A 15min L Shape 53.2” 6 Levels Approx 3.74” 5 levels 5 levels 5 levels Approx 128°-155°(Ground Angle) Approx 9°-75°(Wall Angle) 62.4” x 31.5” x 48.2” 70.1” x 31.5” x 42.3” Approx 7.1” BOX 1: 57.9” x 33.5” x 49.0”...

  • Page 54: Fcc Radiation Exposure Statement

    EN��...

  • Page 55: Industry Canada Notice

    EN��...

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