Upper (Continuous), Lower (Momentary), Side (Vibration).
The light will flash to indicate the current mode (e.g., 2 flashes = Mode 2). Dod (425) mp4
The collar should be snug. Both contact points must touch the dog's skin. Upper (Continuous), Lower (Momentary), Side (Vibration)
The SD-425 allows you to customize button functions by changing the . How to Change Modes: Turn the intensity dial to Level 1 . Lower button (Momentary)
Ensure the collar is charged and the contact points are touching the skin. Use the included Test Light Tool to verify the collar is receiving a signal; it will glow when a stimulation button is pressed.
Upper button (Continuous), Lower button (Momentary), Side button (Tone/Beep).
Allows for "Tone" on the upper button and "Vibration" on the side. Training Basics