1. Introduction
The Educator ET-300 Mini Educator Remote Training Collar is a state-of-the-art dog training system designed for effective and humane communication with your dog. This system features a 1/2 mile range, 100 levels of stimulation, and dedicated tone and vibration modes. It is fully waterproof, ensuring durability and reliability in various training environments. This manual provides detailed instructions for setting up, operating, and maintaining your ET-300 system to achieve optimal training results.
2. Package Contents
Your Mini Educator ET-300 package includes the following components:
- Mini Educator Remote Transmitter
- Mini Educator Receiver Collar (1-Dog ET-300 version)
- Dual Battery Charger (charges both remote and collar simultaneously)
- PetsTEK Dog Training Clicker
- Adjustable Biothane Collar Strap (6-30 inches)
- Contact Points (5/8" and 3/4" for various coat lengths)
- Test Light
- Lanyard for Remote Transmitter

Figure 1: Contents of the Mini Educator ET-300 package.
3. Setup
3.1 Charging the Units
Before initial use, fully charge both the Remote Transmitter and the Receiver Collar. The dual charger allows simultaneous charging. A red light on the units indicates charging, and it will turn green when fully charged. Charging typically takes approximately 2 hours.

Figure 2: Charging the remote and receiver collar.
3.2 Fitting the Receiver Collar
Proper collar fit is crucial for effective and humane operation. The contact points must make direct contact with your dog's skin. Ensure the collar is snug enough so that two fingers can barely fit between the strap and your dog's neck. The collar is adjustable for neck sizes between 6 and 30 inches. For dogs with thicker coats, use the longer 3/4" contact points provided.

Figure 3: ET-300 Receiver Collar components and adjustable strap.
4. Operating the System
4.1 Turning On/Off
To turn on the Remote Transmitter, press and hold the On/Off button (located on the back) until the LCD screen illuminates. To turn off, press and hold the same button until the screen turns off. To turn on the Receiver Collar, align the red dots on the remote and collar. The collar will emit a green light when active. To turn off, repeat the process.
4.2 Stimulation Levels and Modes
The ET-300 offers 100 levels of stimulation, along with tone and vibration-only modes. The stimulation level is adjusted using the dial on the top of the remote. The LCD screen displays the current level. It is recommended to start at a very low level and gradually increase until your dog shows a subtle response, indicating their 'working level'.
- Momentary Stimulation: Delivers a single, brief pulse of stimulation.
- Continuous Stimulation: Delivers continuous stimulation for as long as the button is held, up to 10 seconds.
- Tone Mode: Emits an audible tone from the receiver collar.
- Vibration Mode: Delivers a non-stimulating vibration.

Figure 4: Remote Transmitter controls and functions.
4.3 Light and Strobe Function
The remote features an On/Off Light button. Pressing this button activates a light on the receiver collar, which can be useful for locating your dog in low-light conditions or for night training. Holding the button may activate a strobe function for increased visibility.
5. Key Features
- 1/2 Mile Range: Provides ample range for training in various outdoor environments, including backyards, parks, and open fields.
- Fully Waterproof: Both the remote transmitter and receiver collar are fully waterproof. The remote even floats, making it ideal for training near water.
- Suitable for Dogs 15 lbs and Up: Designed for a wide range of dog breeds and sizes.
- 100 Stimulation Levels: Allows for precise adjustment to find the perfect working level for your dog.
- Vibration and Tone Modes: Offers alternative, non-stimulating communication options.
- Lightweight Design: The collar and remote are designed to be lightweight for your dog's comfort and ease of handling.

Figure 5: Overview of Mini Educator ET-300 features.

Figure 6: The remote transmitter is designed to float.

Figure 7: The receiver collar is waterproof up to 500 feet.
6. Maintenance
To ensure the longevity and proper functioning of your Mini Educator ET-300, follow these maintenance guidelines:
- Cleaning Contact Points: Regularly clean the contact points on the receiver collar to prevent skin irritation and ensure proper conductivity. Use a damp cloth and mild soap if necessary.
- Collar Strap: Inspect the collar strap for wear and tear. Replace if damaged.
- Battery Care: Avoid overcharging. Store units in a cool, dry place when not in use. Fully charge units before long-term storage.
- General Cleaning: Wipe down the remote and collar with a damp cloth to remove dirt and debris.
7. Troubleshooting
If you encounter issues with your Mini Educator ET-300, try the following:
- No Stimulation/Vibration/Tone:
- Ensure both remote and collar are fully charged and turned on.
- Check that the contact points are making proper skin contact.
- Verify the stimulation level is set above zero.
- Test the unit using the provided test light.
- Collar Not Responding:
- Re-pair the remote and collar if they lose connection (refer to the full owner's manual for pairing instructions).
- Ensure you are within the 1/2 mile range.
- Skin Irritation:
- Check collar fit; it should be snug but not overly tight.
- Do not leave the collar on your dog for more than 8-10 hours per day.
- Reposition the collar on your dog's neck every 1-2 hours.
- Clean the contact points and your dog's neck regularly.
8. Specifications
| Feature | Specification |
|---|---|
| Model | ET-300 |
| Brand | Educator |
| Range | 1/2 Mile |
| Stimulation Levels | 100 |
| Modes | Momentary, Continuous, Tone, Vibration |
| Waterproof Rating | Fully Waterproof (Remote floats, Collar up to 500ft) |
| Dog Size Suitability | 15 lbs and larger |
| Neck Girth | 6 - 30 inches |
| Battery Life | Approx. 2 hours for full charge |
| Item Weight | 1.17 pounds |
| Dimensions (L x W) | 12" x 7.8" |
9. Safety Guidelines
Responsible use of the Mini Educator ET-300 is paramount for your dog's safety and well-being:
- Read the Manual: Fully understand all instructions and warnings before using the product.
- Proper Fit: Ensure the collar fits correctly to prevent discomfort or skin irritation.
- Supervision: Always supervise your dog when they are wearing the training collar.
- Avoid Prolonged Wear: Do not leave the collar on your dog for extended periods (more than 8-10 hours) to prevent pressure necrosis.
- Check Skin Regularly: Inspect your dog's neck daily for any signs of irritation, redness, or sores.
- Start Low: Always begin training with the lowest stimulation level and gradually increase as needed.
- Not for Aggressive Dogs: This training collar is not intended for use on aggressive dogs. Consult a professional dog trainer or veterinarian for such cases.
- Age and Health: Ensure your dog is at least 6 months old and in good health before using the collar.
10. Warranty and Support
Specific warranty details are typically provided with your product packaging or on the manufacturer's official website. For detailed warranty information, product support, or to purchase accessories, please visit the Educator website or contact their customer service. Always refer to the official manufacturer's resources for the most accurate and up-to-date information.





