Aiwa AM-LM918, Руководство по обслуживанию, Страница: 11 / 36

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9. Address, Error Rate Check
1) In “ALL SV ON” mode, press the “DISPLAY” button on tuner section to check for the address and error rate.
Address Display: displays the address read by All Servo On
Error Rate Display: displays the 4 digits on the left as error rate
(digits below 0030 is normal)
Focus Bias: Fixed at “FBIAS = 00”
2) Refer to the adjustment section for checking the recording/playback error.
10. How to Erase U-TOC (User TOC)
Make the DISC that appears on display from “U-TOC ERROR” to “BLANK DISC”.
1) Insert the MO DISC.
2) Press the “MD MODE” button to change the display to “SELECT GRV”.
3) Move the PICK UP to the centre position of the DISC with “B.SKIP” or “F.SKIP” button.
4) Press the “PLAY” button to change the display to “FOCUS ON!”.
5) Press the “ENTER” button on the AMP section to change the display to “ALL SV ON”
6) Press the “JOG MODE” button on the AMP section and the display becomes “UTOC ERASE”.
7) U-TOC is erased when “ALL SV OFF” appears on the display.