To turn the Receiver Collar on
Press the key, red LED light is on, green LED light flashes that has been successfully opened the collar,
When the dog near the edge of the invisible fence, the collar issued a warning sound, to correct the dog forward direction, to ensure that the dog can be in the safe range.
How to find the best Vibration/Shock Level
The unit comes with Up and Down buttons to control the Vibration/Shock Level, with Level 1 being the lowest level and Level 16 being the highest. The level of Vibration/Shock best suited for your dog depends on your dog’s temperament and threshold for vibration / Shock. Always start at the lowest level and work your way up. The appropriate level can be found when the dog responds to the Vibration/Shock with a mild reaction, such as a tensing of the neck muscles. The Vibration/Shock Level may vary depending on the training situation. When highly distracted, dogs will require a higher level of Vibration/Shock.