The following numbers are the correct settings for the "Time Correction" function, in an S-10. If you are not familiar with the "Time Correction", Alpine describes it as the following; "The distance between the listener and the speakers in a car vary widely due to the special conditions of the mobile environment. This difference in the distances from the speakers to the listener creates a shift in the sounds image and frequency characteristics. This is caused by the time delay between the sound reaching the listers right versus left ear. The Time Correction function is able to delay the audio signal to the speakers closest to the listener. This is measured in .1ms <-meters per second " The instruction say measure the distances from the drivers position and then use this formula; Distance of Farthest Speaker - Distance of Desired Speaker= L , L/Speed of Sound= M, M*1000= The correct setting for each of the different speakers...seeing as how most people don't want to bust out the measuring tape and do all this math ill give you the numbers for the right setting, it actually makes a big difference...Press "T. Corr" then go to TCR
FL = 1.3
RL = 1.1
FR = 0.3
RR = 0.0
FL = 1.3
RL = 1.1
FR = 0.3
RR = 0.0