ADJUSTMENT

Service Mode

TV Software Upgrade - from Boot Up

  1. Prepare a USB device which having the upgraded software.
  2. Turn the TV on.
  3. Insert the USB device into the upper USB slot on the side of the TV.
    Then following message is displayed.
  4. Select "No" and press the OK button on the remote control.
  5. Press and hold the POWER button on the TV for more than 5 seconds until the TV is reset.
    TV is turned off, and then the green Program Timer LED blinks indicating the reset.
  6. Release the POWER button.
  7. After the LEDs blink for 10 seconds, the TV boots up and starts the upgrading.
  8. While the upgrading, orange Power On LED lights up.
  9. When the Power On LED turned green, the upgrading is completed normally.
    If the Power On LED turned red, the upgrading is failed, then repeat from 1. again.
  10. Unplug the TV from the AC outlet.
  11. Remove the USB device from the upper USB slot.
  12. Plug the TV in the AC outlet.
  13. After the TV is turned on, perform a factory reset by selecting "Reset TV" in the Setup Menu.