Firstly, you need to ensure that the collar is turned on and not in standby mode (The continuous flashing green light of the collar indicates that it is in a standby mode).
When selecting a mode, you need to press the "M" key. When the "shock" icon appears, use the "+" and "-" keys to adjust the mode.
Custom mode, which can set the number to "1-5".
No vibration mode, the number can be set to "0".
'A' represents automatic mode.
Please adjust to the training mode that suits your dog.
