Introduction
This user manual provides detailed instructions for the safe and effective use of your Aetertek AT-918C Waterproof Remote Dog Training Collar. Please read this manual thoroughly before operating the device to ensure proper functionality and the well-being of your pet. This system is designed to assist in training dogs weighing from 15 to 150 pounds, offering 9 levels of shock, 1 vibration, and 1 sound correction.
Important Safety Information
CAUTION!
Proper fit of the collar is crucial. A collar worn for too long or made too tight on the pet's neck may cause skin damage, often misidentified as burns. To prevent pressure necrosis and ensure your pet's safety and comfort, please follow these guidelines:
- Avoid leaving the collar on the dog for more than 12 hours per day.
- Reposition the collar on the pet's neck every 1 to 2 hours if possible.
- Check the fit of the collar to prevent excessive pressure; follow the instructions in this manual.
- Never connect a lead to the electronic collar; it will cause excessive pressure on the contacts.
- When using a separate collar for a lead, ensure it does not put pressure on the electronic collar.
- Wash the dog's neck area and the contacts of the collar weekly with a damp cloth.
- Examine the contact area daily for signs of a rash or a sore.
- If a rash or sore is found, discontinue use of the collar until the skin has healed.
- If the condition persists beyond 48 hours, consult your veterinarian.
These steps will help keep your pet safe and comfortable. Millions of pets are comfortable while they wear stainless steel contacts. Some pets are sensitive to contact pressure. You may find after some time that your pet is very tolerant of the collar. If so, you may relax some of these precautions. It is important to continue daily checks of the contact area. If redness or sores are found, discontinue use until the skin has fully healed.
Package Contents
Verify that all items are present in your package:
- 1 Rechargeable Transmitter
- 1 Waterproof and Rechargeable Receiver
- 1 Adjustable Strap (8 to 26-inch long)
- 1 Set of Metal Contact Points (pre-screwed and fixed on the receiver)
- 1 Shock Test Bulb
- 1 Pouch

Image: Complete package contents of the Aetertek AT-918C training system, showing the remote transmitter, receiver collar, charging cables, and accessories within its storage pouch.
Product Components Overview

Image: The remote transmitter and the receiver collar of the AT-918C system, showcasing their design and relative size.

Image: The remote transmitter with its attached lanyard, providing a convenient way to carry the device.

Image: The receiver collar fully submerged in water, illustrating its waterproof design for use in various environments.

Image: A detailed view of the receiver collar, highlighting the charging port and the metal contact points that deliver stimulation.

Image: The receiver collar attached to its adjustable orange strap, ready for fitting on a dog.

Image: A hand holding the remote transmitter, demonstrating its ergonomic design and the location of the charging port.
Setup Guide
1. Charging the Devices
Both the transmitter and receiver are rechargeable. Fully charge both units before first use. A full charge typically takes 2-3 hours.
- Connect the charger to the charging port on the transmitter and receiver.
- The indicator light will show charging status (e.g., red for charging, green for fully charged).
2. Pairing the Transmitter and Receiver
The units are usually pre-paired from the factory. If re-pairing is needed:
- Ensure both devices are turned off.
- Turn on the receiver by pressing and holding the power button until the indicator light flashes.
- Within 10 seconds, press and hold the power button on the transmitter until its indicator light flashes.
- Once paired, the receiver's light will stop flashing and remain solid, or indicate successful pairing.
3. Fitting the Collar
Proper fit is essential for effective and safe operation. The contact points must have direct contact with your dog's skin.
- Position the receiver on the dog's neck, centered below the chin.
- Adjust the strap so it is snug, but not too tight. You should be able to fit one finger comfortably between the strap and your dog's neck.
- Trim any excess strap length if necessary.
Operating Instructions
Transmitter Functions
The remote transmitter features dedicated buttons for each correction type, simplifying operation:
- Shock Button: Delivers static stimulation. Use the dial on the transmitter to select from 9 levels of shock intensity. Start with the lowest level and increase gradually if needed.
- Vibration Button: Delivers a vibration correction. This has one intensity level.
- Beep Button: Emits an audible tone. This can be used as a warning or positive reinforcement.
- On/Off Button: Powers the transmitter on or off.
Training Modes
The AT-918C offers multiple training modes to suit various behavioral issues:
- Remote Training: Use the transmitter to deliver beep, vibration, or shock corrections as needed for specific behaviors (e.g., jumping, digging, running away).
- Automatic Bark Control: The receiver collar has a built-in automatic bark function. This feature can be turned on or off. When active, the collar will automatically deliver a correction (typically beep, then vibration, then shock if barking persists) when it detects excessive barking.
Testing the Shock Function
To ensure the shock function is working, use the provided test bulb:
- Place the test bulb's metal wires across the receiver's contact points.
- Press the shock button on the transmitter. The test bulb should light up, indicating the shock function is active.
Maintenance and Care
- Cleaning: Regularly clean the receiver collar and contact points with a damp cloth to prevent dirt buildup and ensure proper contact with the dog's skin. Clean the dog's neck area weekly.
- Battery Life: Recharge both the transmitter and receiver when the battery indicator shows low power. Consistent charging helps maintain battery health.
- Storage: When not in use for extended periods, store the device in a cool, dry place. Ensure both units are fully charged before storing.
- Water Exposure: While the receiver is waterproof, prolonged submersion or exposure to saltwater should be followed by rinsing with fresh water and thorough drying.
Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| Collar not working (no response) | Low battery; Not paired; Out of range; Receiver off. | Charge both units; Re-pair transmitter and receiver; Move closer to the dog; Turn on receiver. |
| Dog not responding to correction | Collar too loose; Contact points not touching skin; Intensity level too low; Dog is desensitized. | Adjust collar fit; Ensure contact points are clean; Increase intensity gradually; Re-evaluate training approach. |
| Automatic bark function not working or erratic | Feature is turned off; Collar not detecting barks properly; Malfunction. | Ensure auto bark feature is enabled; Check collar fit and position; Contact support if issue persists. |
| Reduced range | Environmental interference; Low battery. | Move to an open area; Charge both units. |
Product Specifications
- Model: AT-918C
- Brand: Aetertek
- Range: Up to 600 yards (approx. 550 meters)
- Shock Levels: 9 progressive levels
- Vibration: 1 level
- Beep: 1 tone
- Waterproof: 100% waterproof receiver
- Rechargeable: Both transmitter and receiver
- Dog Size Compatibility: 15 to 150 pounds
- Collar Strap Length: Adjustable from 8 to 26 inches
- Item Weight: 5 ounces (approx. 142 grams)
- Batteries: 2 Lithium Polymer batteries (included)
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Aetertek website. Keep your purchase receipt as proof of purchase for warranty claims.
For additional resources and training tips, you may visit www.aetertek.com (Note: This is a placeholder URL for demonstration purposes. Please refer to your product's actual support information).


