Sunday, October 28, 2012

AIKO - FP-PL4281_NP42H2_NP4255_NP50H5 _ SERVICE MODE _ FIRMWARE UPDATE



TO ENTER SERVICE MODE

  • Power On the TV.
  • Push {Mute => Sleep =>Pic.Mode =>Menu => Info (Enter)} in sequence by remote control.



  • There are 7 options to select and adjust in the Service Menu.  
  • Calibration, Option Table, Color control, Device adjustment, Heatrun, Version & Reset.
  • Select one to adjust.  
  • Select the 7th option "Reset", and press "Enter" to make the set to Factory Default.
THE METHOD OF FIRMWARE UPDATE.
  • Remove AC power cord from PDP for Power Off.
  • Connect the serial cable with PC and TV.  Connect the D-Sub Conn of cable of Main FW update being provided to PC.  Connect 3.5mm jack to PDP-TV.
  • Move to "Firmware Folder" in PC.
  • Run "Flashexpress_logo.exe" in PC.
  • Select the 'Folder' which contains firware flashexpress.

  • Select the port of the PC, and speed of communication.   
  • Select  installing "inf file".
  • Select "WARE3_boot.inf" at this time.
  • Connect Power Cord, push 'Flash' button.

  • Connect Power cord of the TV.

  • Updating firmware is done completely.
  • Disconnect the update cable.
  • The Power of the TV can be On according to above Options at this time.

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