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 24 (click to view)
FREQUENCY RANGE AND STEP
Radio broadcasts vary in frequency range and change in different steps in different countries. This unit is factory-preset for use in North and South America. Change the reception mode according tothecountry where you use this unit. When using this unit in Japan Keep AUTO PRESET and ~ pressed for7 seconds. â(JP is displayed and the reception mode is changed. When using this unit in Europe and elsewhere Keep AUTO PRESET and - pressed for7seconds. â(EU is displayed and the reception mode is changed. To return to the mode for using in North and South America Keep i-and - pressed for about 7 seconds. âUSâ is displayed and the reception mode is changed. When the reception mode is changed The preset stations are erased.