Follow the below steps when “E-1” is displayed.(Cause: Focus balance (FBC) is set beyond the limit.) Check if1. the waveform or voltage of the focus servo circuit iscorrect. (check the waveform or voltage.)2. the optical pickup returns to the normal state byexchanging the traverse deck.Follow the below steps when “E-4” is displayed.(Cause: Focus gain (FGC) is set beyond the limit.) Check if1. the waveform or voltage of the focus servo circuit iscorrect. (check the waveform or voltage.)2. the focus coil of the optical pickup is correct (around 8ohms).3. the optical pickup returns to the normal state byexchanging the traverse deck.Follow the below steps when “E-F” is displayed.(Cause: All adjustments (TGC, FGC, TBC, FBC) are setbeyond the limit.) Check if1. the optical pickup returns to the normal state byexchanging the traverse deck.2. the waveform or voltage of the servo IC’s are correct.6 Automatic Adjustment Results Display Function (Self-check Function)On this units, each automatic adjustment results are displayed on the LCD. This function is convenient to check or identify whichautomatic adjustment circuit is incorrect. The followings are thecontentsof the automaticadjustmentresultdisplays (self-checkfunction).6.1. How to display automatic adjustment results1. Load the test disc (SZZP1054C).2. Press the (SKIP/SEARCH) and (SKIP/SEARCH) Buttons simultaneously and hold them, and additionallypressthe (PLAY/PAUSE) Button.3. Press the (Stop/operation off) Button once.4. An automatic adjustment result is displayed on the LCD.6.2. Display of automatic adjustment results (self-check function)14SL-SX450EB / SL-SX450EE / SL-SX450EG / SL-SX450GC / SL-SX450GN
