How to view and change lockcodes on the D5200

 1. Turn programmer on and enter the password on the "PASSWORD" line, then press the white enter key.

2. Once in the product handlers, scroll to "SECURITY" and press the red "ENTER GROUP"  key.

3. Scroll down to "LOCKCODES" and press the red "ENTER GROUP"  key.

At this point, the "PRIMARY LOCKCODE"  can be veiwed or changed as well as any of the 50 alternate or unaltered lockcodes