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 9 (click to view)
10. Indicator LED This LED indicates when the effect is turned on. If the LED becomes dim or does not light when the cables are connected, the battery needs to be replaced. 11. Out 2 (Effect) Jack Connect this output to a second amplifier or to a mixer channel for effect signal only. When Out 2 is connected, only effect signal is present when the Bass Synth Wah is turned on. Out 2 is muted when the Bass Synth Wah is bypassed.
