Pioneer BDP-120 System Firmware Update Instructions

Also see for BDP-121: Operating instructions Service manual Operating instructions

DLdiscidentifier_MCU.txt 32byte* If the correct file is not copied to your USB memory device, your home theater system will not recognize it as anupdate USB memory device and you will not be able to carry out the update.D. Update the home theater system's system firmware:NOTE:- When you insert or remove a USB memory device, be sure to turn the main power off.1.Connect the USB memory device to the USB port on the home theater system's front panel.* Be sure to connect your USB memory device to the USB port on the home theater system's front panel. If yourUSB memory devices are already connected to the USB ports on the home theater system's front panel,disconnect the USB memory device on the front and replace it with the USB memory device which contain thesystem firmware update files.2. Press the “STANDBY/ON” button to switch the home theater system on.3. Press the “SETUP” button to display the “Initial Setup”.4. Select “Options” and press the “ENTER” button.5. Select “ Update” and press the “ENTER” button.6. Select “ USB Storage “ and press the “ENTER” button.* A message “Now the update file is under searching! Please wait …” is displayed on your TV and “Here anupdate file has been found! Start update with version?” is displayed when the home theater system is ready toupdate.* If your USB memory device is not properly installed or the correct firmware update file cannot be found on yourUSB memory device, a message “No valid update file is found! Please insert the right one …” is displayed. In thiscase, check the files on your USB memory device, and then reinsert it correctly into your home theater system.7. Press the “ENTER” button to start updating.* Do not unplug the AC power cable during the updating process!* “MPEG UPG” or “MCU UPG” will be displayed on the front panel display of your home theater system during theupdate process.8. Wait for both the update and reboot processes.* When the system firmware is successfully updated, a message “Update has completed successfully!” isdisplayed on your TV and “PIONEER” will be displayed on the front panel display of your home theater systemduring the reboot process.* The home theater system will automatically start up after rebooting.* If the update fails, check the files in your USB memory device and try again.9. Check the firmware version by the same steps described in section A.* If the version has not been updated, then perform the system firmware update again.10. Press the “STANDBY/ON” button to switch the home theater system off.11. Disconnect your USB memory device after the home theater system turns into standby mode.

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