1. Introduktion
This manual provides essential information for the safe operation, setup, and maintenance of your GoolRC WLtoys 104009 1:10 Scale 4WD Off-Road RC Truck. Please read this manual thoroughly before using the product to ensure proper function and longevity.

2. Pakkens indhold
Bekræft, at alle nedenstående varer er inkluderet i din pakke:
- fjernstyret bil
- Fjernbetjening
- Car Battery (7.4V 1500mAh Lithium)
- USB oplader
- Brugervejledning (dette dokument)
- Some Other Fittings (e.g., tools, spare parts)

3. Produktfunktioner
- 2.4GHz Remote Control Frequency: Supports multiple RC cars simultaneously with a control distance of up to 100 meters. Features full-scale steering and throttle, with an adjustable pull rod design for enhanced operability.
- Mulighed for terræn: Equipped with TPR rubber tires, four-wheel independent suspension, and an independent metal hydraulic shock absorber system for adapting to various rough terrains. Provides strong power torque for challenging maneuvers.
- Højhastighedsydelse: Powerful four-driving forces and a high-efficiency carbon brush motor enable speeds up to 45km/h.
- Holdbar konstruktion: Features a high-strength aluminum alloy swing arm, zinc alloy gear for smooth steering, an anti-explosion PVC car shell, and an upgraded 60A high-performance ESC module for increased resistance to impacts and extended service life.
- Batteri med høj kapacitet: Includes a 7.4V 1500mAh lithium battery, providing approximately 8 minutes of operation after a 3-hour charge.


4. Fjernbetjening overview
Familiarize yourself with the remote control's functions for optimal operation:

- Power Indicator (A): Viser fjernbetjeningens strømstatus.
- Power Switch (B): Tænder eller slukker fjernbetjeningen.
- Steering Trim (C): Justerer styrets neutrale position. Bruges, hvis køretøjet trækker til den ene side, når rattet er centreret.
- Throttle Dual Rate Adjustment (D): Limits the maximum throttle output, useful for beginners or in confined spaces.
- Steering Regulation Wheel (E): Controls the direction of the vehicle (left/right).
- Trigger (F): Controls the vehicle's speed and direction (forward/reverse). Pull for forward, push for reverse/brake.
5. Opsætning
5.1. Opladning af køretøjets batteri
- Connect the 7.4V 1500mAh lithium battery to the provided USB charger.
- Slut USB-opladeren til en passende USB-strømkilde (f.eks. en computers USB-port eller en USB-vægadapter).
- The charging indicator on the USB charger will show the charging status.
- Opladning tager typisk cirka 3 timer. Overoplade ikke batteriet.
5.2. Batteriinstallation (køretøj)
- Sørg for, at køretøjets tænd/sluk-knap er i OFF-positionen.
- Find batterirummet på køretøjet.
- Carefully insert the fully charged 7.4V 1500mAh lithium battery into the compartment.
- Connect the battery connector to the vehicle's power connector.
- Fastgør batterirummets dæksel.

5.3. Batteriinstallation (fjernbetjening)
- Åbn batteridækslet på bagsiden af fjernbetjeningen.
- Insert the required batteries (usually AA batteries, not included) according to the polarity markings.
- Luk batteridækslet forsvarligt.
5.4. Parring af fjernbetjeningen
- Ensure both the vehicle and the remote control have fresh or fully charged batteries installed.
- Turn on the remote control using the Power Switch (B). The power indicator (A) should light up.
- Tænd for køretøjets strømafbryder.
- The remote control and vehicle should automatically pair. If pairing fails, turn both off and repeat the steps.
6. Betjeningsvejledning
6.1. Grundlæggende kørsel
- Frem: Pull the trigger (F) towards you.
- Brems/Bakgear: Push the trigger (F) away from you. A quick push will activate the brake, a second push will engage reverse.
- Styretøj: Rotate the Steering Regulation Wheel (E) left or right to control the vehicle's direction.

6.2. Throttle and Steering Adjustment
- Steering Trim (C): If the vehicle does not drive straight when the steering wheel is centered, adjust the Steering Trim until it tracks straight.
- Throttle Dual Rate Adjustment (D): Use this knob to reduce the maximum speed of the vehicle. Turn clockwise for more speed, counter-clockwise for less. This is useful for learning or for driving in smaller areas.
6.3. Kørsel i forskellige terræner
The GoolRC WLtoys 104009 is designed for off-road use. Its independent suspension and TPR rubber tires allow it to handle dirt, gravel, and other uneven surfaces. Exercise caution when driving on wet surfaces or through deep puddles to prevent damage to electronic components.

7. Vedligeholdelse
7.1. Rensning
- After each use, especially in dusty or dirty conditions, clean the vehicle to prevent debris from affecting moving parts.
- Brug en blød børste eller trykluft til at fjerne snavs fra chassis, affjedring og motorområde.
- Tør karosseriet af med enamp klæde. Undgå at bruge skrappe kemikalier.
7.2. Batteripleje
- Frakobl altid batteriet fra køretøjet, når det ikke er i brug.
- Opbevar batterier et køligt, tørt sted, væk fra direkte sollys og ekstreme temperaturer.
- Do not fully discharge lithium batteries. Charge them to storage voltage if storing for extended periods.
7.3. Generelt eftersyn
- Kontrollér regelmæssigt alle skruer og fastgørelseselementer for fastspænding.
- Undersøg dækkene for slitage.
- Ensure the suspension components move freely and are not damaged.
- Check for any visible damage to the chassis, body shell, or electronic components.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Køretøjet reagerer ikke på fjernbetjeningen. | Lavt batteri i køretøj eller fjernbetjening; ikke parret; slukket. | Charge/replace batteries; re-pair remote and vehicle; ensure power switches are ON. |
| Vehicle drives slowly or lacks power. | Low vehicle battery; Throttle Dual Rate set too low. | Charge vehicle battery; adjust Throttle Dual Rate (D) clockwise. |
| Køretøjet trækker til den ene side. | Steering trim incorrect; steering linkage issue. | Adjust Steering Trim (C); inspect steering components for damage or looseness. |
| Usædvanlige lyde under drift. | Debris in gears; damaged gears or bearings. | Inspect and clean gears; replace damaged parts if necessary. |
9. Specifikationer
- Model: 104009
- Skala: 1:10
- Drivsystem: 4WD
- Motor: 550 Kulbørstemotor
- Hastighed: Op til 45 km / h
- Kontrolfrekvens: 2.4 GHz
- Kontrolafstand: Cirka 100m
- Batteri: 7.4V 1500mAh lithiumbatteri
- Opladningstid: Cirka 3 timer
- Driftstid: Cirka 8 minutter
- Pakkedimensioner: 15.5 x 11 x 8.38 tommer
- Varens vægt: 13.2 pund
- Anbefalet alder: 14 år og opefter
10. Garanti og support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact GoolRC customer service directly. Keep your proof of purchase for any warranty claims.