Brand: JOYIN | Model: 812355037002
This manual provides detailed instructions for the JOYIN 4-pack Emergency Vehicle Toy Playset. This set includes a police car, fire truck, ambulance, and helicopter, each designed with interactive features to enhance play. Please read this manual thoroughly before use to ensure proper operation and maintenance.

Figure 1: The complete JOYIN Emergency Vehicle Toy Playset.
Your JOYIN Emergency Vehicle Toy Playset includes the following items:
Each vehicle comes with pre-installed batteries (3 LR44 batteries required per vehicle for lights and sounds). A small plastic tab is usually inserted to prevent battery drain during shipping. Remove this tab before first use.
Note: Some users have reported small screws coming loose. Ensure all screws are securely fastened upon opening the package and periodically check them during use.
Each vehicle in the playset features friction-powered movement, lights, and sounds. Specific interactive elements are detailed below:
To activate the friction-powered movement, simply push the vehicle forward a few times on a smooth surface, then release. The vehicle will continue to move on its own.

Figure 2: Demonstration of friction-powered movement for the ambulance and fire truck.

Figure 3: Police car features including light, sound, and opening trunk.

Figure 4: Ambulance features including light, sound, and opening side door.

Figure 5: Fire truck features including light, sound, and movable water cannon.

Figure 6: Police helicopter features including light, sound, rotatable propeller, and extendable hoist cable with stretcher.
| Көйгөй | Чечим |
|---|---|
| Lights/Sounds not working | Check if the plastic battery tab has been removed. Replace batteries if they are depleted. Ensure batteries are inserted with correct polarity. |
| Vehicle not moving with friction power | Ensure the vehicle is on a smooth, flat surface. Push the vehicle forward firmly multiple times to build up momentum before releasing. |
| Small screws coming loose | Periodically check all screws on the vehicles and tighten them with a small Phillips head screwdriver if necessary. |

Figure 7: Approximate product dimensions for each vehicle.
JOYIN products are designed for quality and customer satisfaction. If you encounter any issues or have questions regarding your Emergency Vehicle Toy Playset, please contact JOYIN customer support for assistance. Refer to the product packaging or the official JOYIN webакыркы байланыш маалыматы үчүн сайт.
For information on protection plans, please refer to your purchase documentation or retailer's webсайт.
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