Philips DVD 625

Method 1

  1. Press OPEN/CLOSE
  2. Press 9, 9, 9, 9, 0
  3. Press OPEN/CLOSE

Method 2

  1. Press OPEN/CLOSE
  2. Press DISPLAY
  3. Press 9, 9, 9, 9, 0 quickly
  4. Press OPEN/CLOSE