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The sound is not balanced because the distance between the listening position and the various speakers is different. The difference in distance between the front left speaker and the rear right speaker is 1.75 m (68-7/8"). Time correction eliminates the differences in the time required for the sound to reach the listening position. The time of the front left speaker is corrected by 5.1 ms so that its sound reaches the listening position at the same time as the sound of other speakers. Example 2. Listening Position: All Seats Adjust the time correction level of each speaker to almost the same level. 1 Sit in the listening position (driver’s seat, etc.) and measure the distance (in meters) between your head and the various speakers. 2 Calculate the difference between the distance to the farthest speaker and the other speakers. L = (distance to farthest speaker) – (distance to other speakers) 3 Divide the distances calculated for the speakers by the speed of sound (343 m/s (765 mph) at 20.C). These values are the time correction values for the different speakers. 8-EN Bass Focus The time difference between the front-rear/left-right speakers, can be adjusted at the same time. With an initial delay of 0.3 ms for each of the 0 to 39 steps, audible time correction can be done. For finer adjustment, use the procedure in the previous section "Time Correction," for which the delay steps are 0.1 ms. 1 Press the T.CORR button to select the Bass Focus mode. > Bass Focus mode > Time correction mode Normal mode < 2 Press the BAND button to select the front-rear / left- right speakers. FL FR RL RR > Front (left-right) speakers > FL FR RL RR Left (front-rear) speakers FL FR RL RR FL FR RL RR < < Rear (left-right) speakers Right (front-rear) speakers 3 Turn the Rotary encoder to adjust the front-rear / left- right delay. 4 For setting another channel (speaker), repeat the steps 2 and 3. 5 After setting, press the T.CORR to return to the normal mode. NOTES • Any manual time correction adjustments will also affect corrections made in Bass Focus. However, since the interval of the manual mode is 0.1ms and that of Bass Focus is 1 step (0.3ms), some difference may occur. • Time Correction mode is automatically canceled if no buttons are pressed within 15 seconds. Example of Steps 2 and 3 Setting (1) After entering corrections for the front (left and right) speakers in STEP 5, the time difference is 1.5 ms for both front-left and front-right speakers. 1.5ms1.5ms . (2) After entering corrections for the left (front and rear) speakers in STEP 5, the time difference becomes 3.0 ms* for the front left speaker and 1.5 ms for the left rear speaker. * Because the time difference was already set to 1.5 ms for the front left speaker in STEP 1, the additional correction in STEP 5 makes the time difference of the front left speaker 3.0 ms. . 1.5ms 1.5ms 3.0ms 1.5ms 1.5ms Tips * Subwoofer speaker. Delay (turn the rotary encoder) the audio signal to the front (left and right) speakers to make the apparent position of the subwoofer to be at the front. In doing this, the apparent position between the front (left and right) speakers and subwoofer will appear equal to the driver. After performing above, you can change the positions of left and right speakers by delaying the time . Continued 9-EN Basic Operation SOURCE BAND DISP/B. OUT Rotary encoder/Q. S. T.CORR MX Time Difference Table Number of Steps Time Difference (ms) Number of Steps Time Difference (ms) Number of Steps Time Difference (ms) 0 0.0 14 4.2 28 8.4 1 0.3 15 4.5 29 8.7 2 0.6 16 4.8 30 9.0 3 0.9 17 5.1 31 9.3 4 1.2 18 5.4 32 9.6 5 1.5 19 5.7 33 9.9 6 1.8 20 6.0 34 10.2 7 2.1 21 6.3 35 10.5 8 2.4 22 6.6 36 10.8 9 2.7 23 6.9 37 11.1 10 3.0 24 7.2 38 11.4 11 3.3 25 7.5 39 11.6 12 3.6 26 7.8 13 3.9 27 8.1 Time Correction Before performing the following procedures, refer to "About the Time Correction" (page 8). 1 Make time corrections by pressing the T.CORR button. Each press changes the modes as follows: > Bass Focus mode > Time correction mode Normal mode < 2 Select a speaker to be adjusted by pressing the BAND button. > F – L > F – R > R – L > R – R 3 Adjust the desired time correction value by turning the Rotary encoder. 4 For setting another speaker, repeat the step 2 and 3. 5 After setting, press the Rotary encoder to return to the normal mode. NOTE Time Correction mode is automatically canceled if no buttons are pressed within 15 seconds. Setting the MX Mode MX (Media Xpander) makes vocals or instruments sound distinct regardless of the music source. The radio, CD, and MP3, will be able to reproduce the music clearly even in cars with a lot of road noise. 1 Press the MX button to select MX ON. 2 Press the SOURCE button to select the source you want to MX (Media Xpander)-correct. 3 Press and hold the MX button for at least 2 seconds to select the MX mode. 4 Turn the Rotary encoder to select your preferred mode or OFF (NON EFECT). FM (MX level 1 to 3): The medium to high frequencies...

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