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 12 (click to view)
U sing and Caring for Your Cooktop
Replacing
OFF
L O
MED
FRONT
NOTE: Reflector bowls reflect heat back to the cookware on the surface units. They also help catch spills. When they are kept clean, they reflect heat better and look new longer. If a reflector bowl gets discolored, some of your cookware may not be flat enough, or some may be too large for the surface unit. In either case, some of the heat that�s meant to go into or around cookware goes down and heats the reflector bowl. This extra heat can discolor it.
1. Make sure all surface units are off and cool before replacing surface units and reflector bowls.
M E D H I
H I
2. Line up openings in the reflector bowl with the surface unit receptacle.
3. Hold the surface unit as level as possible with the terminal just started into the receptacle. Push the surface unit terminal into the receptacle.
4. When terminal is pushed into the receptacle as far as it will go, push down the edge of the surface unit opposite the receptacle.
MED L O
Cleaning under the lift-up cooktop
1. Lift front of cooktop at both front corners until the support rods lock into place.
2. Wipe with warm, soapy water. Use a soapy steel-wool pad on heavily soiled areas. 3. To lower the cooktop, lift cooktop from both sides while pushing the support rods back to unlock them. Lower the cooktop into place.