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 8 (click to view)
ADJUSTMENT OF MINIMUM LEVEL To adjust the minimum level of the burners, proceed as follows:
Â Light the burner. Â Turn the knob on the minimum position. Â Remove the knob. Â With a thin screwdriver, adjust the by-pass screw (see
Fig. 6-10). If changing from natural gas to LPG, completely tighten clockwise the screw, until a small regular flame is obtained. turning the knob from the maximum position to the minimum position.
Â Finally check the flame does not go out when quickly
This procedure can easily be carried out, anyhow the hob has been positioned or built in the working top.