Linear DF-16 SSD Defiant Codes

Master Code User 99 (Codes can be between 3 to 5 digits)
Secondary Code User 98

If Master Code is lost or forgotten system must be defaulted and reprogrammed

Change Master 1. Enter Old Master Code + LEARN (1 Gong, 5 Beeps)
2. Press 99 + HOME + New Master Code (1 to 5 digits) + AWAY
3. Press OFF for 3 seconds to exit

Add 2nd Code 1. Enter Master Code + LEARN (1 Gong, 5 Beeps)
2. Press 98 + HOME + New Secondary Code (1 to 5 digits) + AWAY
3. Press OFF for 3 seconds to exit

Delete 2nd Code 1. Enter Master Code + LEARN (1 Gong, 5 Beeps)
2. Press 98 + HOME + TEST
3. Press OFF for 3 seconds to exit