Thank you for having the manual I needed for an older model Aiwa stero I had found on Ebay --- I wanted the Aiwa because I had tapes and cd's but I did not have a manual as to how to operate the system... I found what I needed and it has enabled me to set the system up for my enjoyment.
I wished detailed information of the JBL S310 and here I found it! Very happy with the service from this site!
Text excerpt from page 15 (click to view)
EN
Important! All the content on your player will be erased during the recovery operation. Therefore, please back up your files before recovering your player. 1. Launch the �Philips Firmware Manager� on your PC from Start > Programs > Philips Firmware Manager. 2. Press and hold �� ���on your player. 3. Keep pressing �� ���while you connect your player with the PC using the USB cable. . You will see a progress bar on your computer screen. Only release �� ���after this progress bar has �nished. 5. Now your player enters the recovery mode. Wait until the �Philips Firmware Manager� screen appears. 6. Click �Start� to update the firmware and fully recover your player. 7. When the update is finished, safely disconnect the player from your computer.