Toyota Repair: 2002 Camry idling too low, factory settings, battery power

Question
The battery went dead in my 2002 Camry without any real warning.  The car has 73k miles on it, and is almost 3 years old, so I wasn't really surprised when the battery died, other than the fact that it happened so suddenly.  I replaced the battery and the car is running fine now except it seems to be idling a bit too low, 100-200 RPM below where it was idling before.  Can the lower idle be related to the battery?  Can I adjust the idle?  I looked but didn't see where to adjust it so I thought it might be done electronically.  The engine is a 4-cylinder.  Thanks for your help.

Answer
The idle is not adjustable, some times if the computer looses battery power it will lose it's temporary memory, what you may want to try is to disconnect the battery again, wait ten seconds, reconnect it and start and drive it right away through a stop and go drive cycle, the computer has the ability to "relearn" a drive pattern and adjust the idle to the factory settings, if this doesn't help get the dealer involved because it may still be covered under the warranty.