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Jomurema JR128-R01-RTR Instruction Manual

1/28 2wd indoor racer readyset.
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Summary of Contents for Jomurema JR128-R01-RTR

  • Page 2: Table Of Contents

    JR128-R01 - RTR INDEX About this Model ............Content of your Box ............. Safety Precautions ............ About Lithium Polymere (Lipo) Batteries ....Quick Start ..............9-11 Function & Adjustment..........12-15 Setup Changes ............16-19 Fix Scale-Bodies from other Brands ......20-23 Assembling Manual ............

  • Page 3: About This Model

    JR128-R01 - RTR 1. About this Model Thank you for purchasing this 1/28th scale JR128-R01 2WD indoor Racer Ready Set. JR128-R01 series models are ultra small high performance 2WD indoor racing cars with a lot of very advanced opportunities for fine tuning and car setup, which you might find very surprising in a car of this very small size.

  • Page 4: Content Of Your Box

    The box of your new JR128-R01 indoor racer contains the following items: Please check the contents of your box on completeness: Fully assembled Ready to Run JR128-R01 RC Car:  High Resistance Plastic Chassis  Jomurema Design GT01 Body  Adjustable Front Suspension  Adjustable Rear Suspension ...

  • Page 5: Content Of Your Box

    Still some questions? Or missing of some informations? For all kinds of further information regarding technics, adjustment, spare parts and option parts, please check on our website: www.jomurema.com. All manuals for all our products will be kept available for download on this website.

  • Page 6: Safety Precautions

    JR128-R01 - RTR 3. Safety Precautions: Please read carefully before assembling and operating your model. WARNING! This symbol indicates where caution is very important to avoid injury to yourself and others. PROHIBITED! This symbol points out actions which you should not do to avoid possible damage and accidents. We recommend first time builders to seek advice from people with building experience in order to assemble the model correctly and to reach highest possible driving performance.

  • Page 7: Safety Precautions

    For reasons of product liability do NOT use any other parts not made by Always turn OFF the power switch of JOMUREMA in this model. your car before removing the body. To avoid causing irreparable damage do NOT attempt any modifications.

  • Page 8: About Lithium Polymere (Lipo) Batteries

    JR128-R01 - RTR 4. About Lipo batteries: 4.1: General Instructions and Tips about LiPo Batteries:  Always use a charger made to charge LiPo packs  Double check that the settings for the lithium polymer charger are correct for the pack being charged.
  • Page 9 JR128-R01 - RTR 4.2: LiPo Battery Handling & Storage:  Keep LiPo battery packs WELL out of reach of children.  Do not put battery packs in pockets or bags where they can short circuit.  Do not store or transport batteries where they can come into contact with sharp or metallic objects.

  • Page 10: Quick Start

    JR128-R01 - RTR 5. Quick Start: Carefully unpack all items from your box and check for completeness, comparing the content with the listing from page 3 and 4 of this manual. Please follow precisely the step by step description here below for starting running and having fun with your new model car: STEP 5.1: Charging of the 1S / 3.7V / 25C / 840 mAh Lipo Battery, included in this set:...
  • Page 11 JR128-R01 - RTR STEP 5.2: Check the car for easy running wheels, rear shaft and ball differential: STEP 5.2.1: STEP 5.2.2: Remove the body from Check all 4 wheels for small the car: axial play and free easy rotation movement: STEP 5.2.3: STEP 5.2.4: Check rear wheels for easy...
  • Page 12 JR128-R01 - RTR STEP 5.3: STEP 5.4: Put 8x AA batteries into Put the fully charged your FS-GT2 Radio Transmitter (TX): Lipo Battery into the car: 8x AA-Batteries for TX not included! STEP 5.5: STEP 5.6: Plug the Lipo cable to Fix body on the car: the ESC connector cable: Always...

  • Page 13: Function & Adjustment

    JR128-R01 - RTR 6. Function & Adjustment: With the switched on Radio Transmitter and the switched on Car from Step 5.7 & 5.8 from the previous chapter "Quick Start", check all functions of your Car before driving for the first time: Please follow precisely all steps of this function check, and if necessary do some adjustments as described in this chapter: 6.1: BASIC FUNCTIONS OF THE CAR:...
  • Page 14 JR128-R01 - RTR 6.2: FINE TRIMMING OF CAR FUNCTIONS: STEP 6.2.1: Fine Trimming of STEERING: In NEUTRAL POSITION of the STEERING WHEEL the car has to run precisely STRAIGHT! FUNCTION & ADJUSTMENT (6.)
  • Page 15 JR128-R01 - RTR STEP 6.2.2: Fine Trimming of THROTTLE: In NEUTRAL POSITION of the THROTTLE TRIGGER the car has to stand still without any movement! FUNCTION & ADJUSTMENT (6.)

  • Page 16: Function & Adjustment

    JR128-R01 - RTR STEP 6.2.3: Adjustment of Maximum Steering Angle LEFT / RIGHT (STeering Dual Rate: ST.D/R): At RIGHT and LEFT MAXIMUM POSITION of the STEERING WHEEL adjust MAXIMUM STEERING ANGLE of WHEELS: without loud noise of steering servo in the car at the maximum endpoints: FUNCTION &...

  • Page 17: Setup Changes

    JR128-R01 - RTR 7. Setup Changes: 7.1: Adjustment of Caster Angle at front suspension: Use different positions of 2 Clips front: 1 Clip front 2 Clips rear: these clips Angle: 4.4° 1 Clip rear: Angle: 1.1° to adjust Angle: 2.7° 3 different caster angles! 7.2:...

  • Page 21: Fix Scale-Bodies From Other Brands

    Take the measurements shown here on the left in mm from the original front-body-holder of the Scale-Body, which you want to adjust to the JOMUREMA chassis! EXAMPLE: length: 28mm / height: 7mm slot height: 3.7mm / slot width: 20.3mm FIX OTHER SCALE-BODIES (8.)
  • Page 22 JR128-R01 - RTR TABLE FRONT-BODY-HOLDER-LENGTH: JOMUREMA - parts Origi al ody- STEP 2 Holes to use holder length for s rewi g: use part: use part: Choose correct A- & B- Parts: iddle outer iddle outer iddle outer iddle outer...
  • Page 23 JR128-R01 - RTR TABLE FRONT-BODY-HOLDER-HEIGHT: JOMUREMA - STEP 3 Origi al bod - Orie tatio parts holder height of part Choose correct H- Parts: use parts: high high high high EXAMPLE: high With body holder height of your high scale body = 7mm, take 2x part...
  • Page 24 JR128-R01 - RTR TABLE FRONT-BODY-HOLDER-INSERT: JOMUREMA - parts Origi al od - STEP 4 E te sio holder slot- dire tio : height [ use parts: Choose correct D- & E- parts: EXAMPLE: With body holder slot-height of your scale body = 3.7mm and slot-width = 20.3mm, take...

  • Page 33: Trouble Shooting

    JR128-R01 - RTR 10. Trouble Shooting: Problem Cause How to solve TROUBLE SHOOTING (10.)

  • Page 34: Trouble Shooting

    Still some questions? Or missing of some informations? For all kinds of further information regarding technics, adjustment, spare parts and option parts, please check on our website: www.jomurema.com. All manuals for all our products will be kept available for download on this website.

  • Page 35: Take Notes

    JR128-R01 - RTR 11. Take Notes: TAKE NOTES (11.)

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