HOW TO CHANGE THE COLLAR CORRECTION LEVEL ON MY SPORTDOG® BRAND SDF-100A FENCE COLLAR
If your collar has a clear cap covering the power button, use the edge of the test light tool or a coin to unscrew it.
Press and release the collar button one time and count the number of flashes. This indicates the current collar level (One flash equals level 1, two flashes equals level 2, etc.).
Level 1 is tone only. No static correction is delivered when the collar is set to level 1.
Level 1 is tone only. No static correction is delivered when the collar is set to level 1.