1. Press #
  2. Press 1 2 3 4 for password
  3. Navigate menu using keypad:
    1. Press 1: Gamma
      1. Press 2: Fuctions 
        1. Press 2: DSCR.ADJUST
  4. Press * to reset control pillar values 
  5. Press # 
  6. Press * to reset auxiliry pillar values
  7. Press # 3 times to exit programming mode