HP Hour Counter

  1. Press and hold the {VOL -} button ON THE PLASMA.
  2. Then press the {RECALL} button on the remote control 3 times.
  3. The Service Menu will be displayed.
  4. Use the {1} or {2} buttons to select "Option".
  5. Then press and hold the {MUTE} button on the remote for 3 seconds.
    1. TIME = Hours of Operation (Hex Numbers)
    2. COUNT = Times the Plasma was Powered On (Hex Numbers)
  6. To exit, turn the power off.