Contents Legends Using this Manual Read Before the First Ride Video Tutorials Download the eBoard Go App 6-Step Quick Start Introduction Product Profile Feature Highlight SenDeck Product Features Start Mode Motion Control Cruise Function 4WD Brake Speed Mode Ramp Assist Riding Status Indicator Magnetic Charge Device...
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Contents Storage and Transportation Travel Notice Maintenance and Upkeep Disposal Specifications Appendix Charger After-Sales Information Safety Certificates...
WALNUTT or a WALNUTT authorized dealer or designated service provider. Video Tutorials Please watch the tutorials videos at the link below, which demonstrate how to use SPECTRA Silver safely. www.walnutt.com Download the eBoard Go App Download and install the eBoard Go App before using the SPECTRA Silver.
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Headlight: Red Taillight: Red 6. Instant Stop Jump off to the side of SPECTRA Silver to stop it immediately. The SPECTRA brakes with all wheels until stop. Do not jump off SPECTRA at high speed. Confirm the landing environment before jumping.
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Introduction The SPECTRA Silver is an extremely portable mobility device. With SPECTRA Silver, you are able to travel around, brake and even climb ramps without any additional controller. By connecting the eBoard Go app, you can also interact, share and lock with your SPECTRA Silver.
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4 Hub Motor Wheel provides strong power, stable rides and countable deboost. Walnut Technology Limited reserves the right to update this user manual. Please visit www.walnutt.com and check your email periodically for the latest version. This user manual is made in various language versions; in the event of divergence among different versions, the English version shall prevail.
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- You are supposed to check the sensor modules before using the SPECTRA Silver. Refer to the "Device" on Page 17 for more information. - The arrows on the surface mark the positions of sensor modules. Putting your toes or heels on the arrows will help to perceive your body postures.
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Start Mode To start the SPECTRA Silver, you can either stand still on it or slide with it. The details of each start mode are found below. Mode Name User SPECTRA Alarm 1. Step on your front foot. Brakes all wheels.
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Motion Control The SPECTRA Silver moves along with your posture thanks to the well-designed and intuition- motivated motion controller. Simply by tilting your body, you can freely move forward and make turns. Move Forward Lean slightly forward. The SPECTRA Silver will gradually speed Shift your weight backward to gently slow down until stop.
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Alarm: D - D (Every 2s ) Headlight: Flash (Every 2s) 4WD Braking The SPECTRA Silver come with four Hub Motor Wheels, SPECTRA can brake timely and reliably while ensuring the safety and smoothness. Decelerate & Brake Shift your weight backward. The SPECTRA will gradually slow down and stop eventually, unless you lean forward again.
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Speed and acceleration limits are relaxed: Approx. 35km/h Ramp Assist The SPECTRA Silver embeds inside 6-axis sensors to perceive its attitude and the slope. Whether in uphill or downhill, you can still use the same posture to control the SPECTRA Silver freely. Uphill In uphill, the SPECTRA Silver will increase the motor outputs by itself.
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Riding Status Indicator The Headlight and the Taillight reflect the riding status of the SPECTRA Silver. The tables below contain more information about these indicators. Battery Level In normal riding, the Headlight color reflects the battery level. Headlight Description — Solid Blue-green ~ 20 —...
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4. The Taillight indicates the connecting status, while the Charger light indicates the charging status. Check the tables below for details. 5. Unplug the Charger from the socket after full-charge, then disconnect from the SPECTRA Silver. 6. Reattach the protective cover of the Charger.
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- Always turn off the SPECTRA Silver before charging it. - FIRST attach the charger to the SPECTRA Silver, then connect the charger to the socket. - Use only with the provided charger unless otherwise specified. WALNUTT does not take any responsibility for damage caused by third-party chargers.
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Device On the Device page, you can configure the SPECTRA Silver and check its status. Close Button Return to previous page. Connect Status Connect your SPECTRA Silver via Bluetooth. Setting Customize your SPECTRA Silver by changing all kinds of settings, such as braking sensitivity.
Ride Environment Requirements 1. DO NOT use the SPECTRA Silver in severe weather conditions. These include, snow, rain, smog, heavy wind, hail, lightning, tornadoes or hurricanes. 2. Always ride at outdoor and open locations that are clear of puddles, rocks and other obstacles, otherwise you may possibly collide into objects.
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To avoid fire, serious injury, and property damage, please observe the following rules: 1. DO NOT leave the SPECTRA Silver or the charger near heat sources such as a furnace or heater, or inside of a vehicle on hot days.
NEVER store in environments outside the temperature range of -15 - 45 ℃ (5 - 113 ℉). 2. Discharge the SPECTRA Silver's battery level to 40% - 65% if it will not be used for 10 days or more. This can greatly extend the built-in battery life.
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2. NEVER store the SPECTRA Silver or charger in environment with a temperature higher than 60 ℃ (140 ℉). 1. Check every part of the SPECTRA Silver after any crash or violent impact. If you have any problems or questions, please contact WALNUTT or a WALNUTT authorized dealer or designated service provider for further assistance.
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How do I learn to ride the SPECTRA Silver? An interactive ride tutorial is provided for you to get started with the SPECTRA Silver. It usually takes only 5 minutes to go through all the process and handle the ride skills. You are also recommended to watch the tutorials videos on our website.
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How fast and how far could the SPECTRA Silver travel? The SPECTRA Silver could run up to 35 km/h, and is designed to travel as far as 18-25 km. Since the built-in battery and motor performance is subjected to environmental factors, the actual speed and range may vary.
3. Paid Repair Service: https://www.walnutt.com/support 4. Warranty Service: https://www.walnutt.com/support Safety Certificates Your safety is our priority. Whether the SPECTRA Silver or its built-in battery has adopted rigorous testing and qualified for various safety certifications. Testing The SPECTRA Silver's safety has been authenticated by testing in qualified laboratories, such as electrical testing, EMC testing, mechanical testing, radio equipment testing and environmental testing, etc.
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