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MANUAL
Radio Certifications:
CE: GTS2023060192EV1
FCC ID: 2A2UNRTX4C00
IC: 24025-RTX4C00
INCLUDED
Ascent: Assembled with electronics
Radio System: 2.4GHz
ONLINE MANUAL:
To view the most recent full length manual with ESC
guide, radio guide, exploded views and parts lists, go to:
www.redcatracing.com/pages/manuals
REQUIRED
Rechargeable Battery: 2S/3S LIPO Battery / 6-Cell NiMH Battery
Battery Charger: Suitable for battery being used
Transmitter Batteries: Four AA batteries
MANQS-ASCENT-2025-1-10
1/10 LCG Crawler

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Summary of Contents for REDCAT Ascent 1/10 LCG Crawler

  • Page 1 MANUAL MANQS-ASCENT-2025-1-10 1/10 LCG Crawler Radio Certifications: CE: GTS2023060192EV1 FCC ID: 2A2UNRTX4C00 IC: 24025-RTX4C00 INCLUDED REQUIRED Ascent: Assembled with electronics Rechargeable Battery: 2S/3S LIPO Battery / 6-Cell NiMH Battery Radio System: 2.4GHz Battery Charger: Suitable for battery being used Transmitter Batteries: Four AA batteries ONLINE MANUAL: To view the most recent full length manual with ESC guide, radio guide, exploded views and parts lists, go to:...
  • Page 2 The buyer assumes all risks associated with the use of this product. Namero LLC d/b/a Redcat Racing and their retail partners, dealers, distributors, manufactures and affiliates cannot control the use and operation of this product and as such shall not be held responsible or liable for any injury, accident or damage resulting from the use of this product.
  • Page 3: Radio Adjustments

    Steering Straight Left Right Throttle Forward Reverse Automatic Braking Shut Down Remove body and turn off the vehicle. Unplug and remove the battery from Turn off the radio. the vehicle. Radio Adjustments Servo Reverse Steering Trim - Steering Neutral Throttle Trim - Throttle Neutral While driving away from you, if the vehicle steers to the left while you...
  • Page 4 22. Battery Compartment - 4 AA Batteries Compliance & Warnings DoC Declaration: Hereby, [Redcat Racing] declares that the Radio Equipment [RTX-4C] is in compliance with RED 2014/53/EU. The full text of the EU DoC is available at the following internet address: www.flysky-cn.com.
  • Page 5: Receiver Connections

    Receiver Connections Binding Process NOTE: The radio is already bound from the factory and only needs to be done if the receiver can’t find the radio’s signal. Before attempting to bind the radio, be sure there are new batteries in the radio, a fully charged battery pack in the vehicle and that both are turned on. Calibration This function is used to set the neutral position for the throttle trigger and steering wheel.
  • Page 6 Radio Functions CHANNEL DESCRIPTION The transmitter outputs a total of 4 channels, which are allocated as follows: CH1: Steering Wheel CH2: Throttle Trigger CH3: Accessory Button (2 Position button) CH4: Accessory Switch (3 Position Switch) Note: By default the output of CH3 is in the position of 1000us. Pressing the button will toggle between 1000 and 2000us. CHANNEL REVERSE This function is used to adjust each channel’s direction of movement in relation to its input.
  • Page 7: Protective Features

    ESC GUIDE Specs: Model: WP-1040-BRUSHED-V4 Cont./Peak Current: 40A / 180A LIPO/NiMH Cells: 2-3S LIPO / 5-9 Cells NiMH Applications: 1/10th Vehicles 540/550 Size Brushed Motor ≥12T Motor Limit 2S LiPO / 5-6 Cells NiMH: 540/550 Size Brushed Motor ≥17T Motor Limit 3S LiPO / 7-9 Cells NiMH: Built in BEC: 7.4V @ 5A (Switch-mode) Size / Weight:...
  • Page 8 OPERATION: Step 1: Connect all components (as shown in wiring diagram) and recheck all connections before moving to the next step. Step 2: Set the Throttle Range. This ESC can automatically recognize the neutral position of the transmitter, but you need to follow the following steps.
  • Page 9: Troubleshooting

    ON/OFF switch was turned ON. ESC. soldered and firmly connected. 2. The ESC switch may be damaged. 2. Contact Redcat support. The vehicle ran backward when you 1. The radio “Throttle Reverse” switch 1. Switch the radio “Throttle Reverse” pulled the throttle trigger towards you.
  • Page 10 CHANGING THE UNDERDRIVE GEARS - EVEREST ASCENT & ASCENT FUSION Gearing Options: 0% Underdrive - 20T upper and 24T lower. (NO markings on gears) 10% Underdrive (9.2% Actual) - 19T upper 25T lower. (Gears are marked) 20% Underdrive (18.49% Actual) - 18T upper 26T lower. (Gears are marked) ATTENTION: You must use one of the combinations shown above.
  • Page 11 CHANGING THE UNDERDRIVE GEARS - EVEREST ASCENT & ASCENT FUSION Slide the new upper gear onto the upper Realign the rear case and gently push it Reinstall the two screws. The longer screw idler shaft. (Will be either 20T, 19T, or 18T into place.
  • Page 12: Spare Parts

    SPARE PARTS...
  • Page 13 SPARE PARTS RER38099 - Portal Axle Pinion Gear (11T)(2pcs) RER11367- 12x18x4mm Rubber Sealed Ball Bearings(2pcs) RER11374 - 2x4mm Button Head Hex Machine Thread Screws (10pcs)
  • Page 14 SPARE PARTS - 3x23mm Button Head Hex Machine Thread Screws (8pcs) Machine Thread (8pcs)
  • Page 15 SPARE BODY PARTS ELECTRONICS Recommended RECOMMENDED Gens Ace 3S1P 11.1V 3600mAh 60C LiPo Hexfly C6D Mini Hexfly HX-403 Dual Port Hexfly Pro X2 Dual Port 1-6S Battery(Soft Case)(XT60/Deans)(1pc) LiPo/NIMH Charger (1pc) 2S-4S AC/DC LiPo LiFe LiPo, 1-15 Cell NiMH/NiCd Charger Charger GA-360060C HX-C6D-Mini...
  • Page 16 SHOCKS AND FRONT AXLE EXPLODED VIEW RER38099 RER11369...
  • Page 17 REAR AXLE ASSEMBLY EXPLODED VIEW RER38099 RER11369...
  • Page 18 MOTOR AND TRANSFER CASE ASSEMBLY EXPLODED VIEWS RER11382...
  • Page 19 CHASSIS ASSEMBLY EXPLODED VIEWS...
  • Page 20 CHASSIS ASSEMBLY EXPLODED VIEWS...
  • Page 21 WHEEL AND CHASSIS ASSEMBLY EXPLODED VIEWS...
  • Page 22 BODY ASSEMBLY AND CHASSIS EXPLODED VIEWS...
  • Page 23 BODY ASSEMBLY EXPLODED VIEW...
  • Page 24 Take a photo, create a video, post and share your Redcat experience. Stay up to date on the latest Redcat news, products, and creative content. While these profiles are not customer service channels, you might find that one of our subject experts or another member of the community is able to assist you.

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