Sony CDX-GT40U Operating Instructions (CDX-GT40U) - Page 14

Optimizing sound by Time Alignment - Listening Position The unit can simulate a natural sound field by delaying the sound output from each speaker to suit your position. The options for "POSITION" are indicated below. FRONT L (): Front left FRONT R (): Front right FRONT (): Center front ALL (): In the center of your car OFF: No position set You can also set the approximate subwoofer position from your listening position if: - the audio output is set to "SUB-OUT" (page 15). - the listening position is set besides "OFF." The options for "SET SW POS" are indicated below. NEAR (): Near NORMAL (): Normal FAR (): Far 1 During reception/playback, press the select button. 2 Rotate the control dial until "SET POSITION" appears, then press it. 3 Rotate the control dial to select from "FRONT L," "FRONT R," "FRONT" or "ALL," then press it. 4 Rotate the control dial until "SET SW POS" appears, then press it. 14 5 Rotate the control dial to select the subwoofer position from "NEAR," "NORMAL" or "FAR," then press it. 6 Press (BACK). To cancel listening position, select "OFF" on step 3. Adjusting the listening position You can fine-tune the listening position setting. 1 During reception/playback, press the select button. 2 Rotate the control dial until "ADJ POSITION" appears, then press it. 3 Rotate the control dial to adjust the listening position, then press it. Adjustable range: "+3" - "CENTER" - "-3." 4 Press (BACK). DM+ Advanced DM+ Advanced improves digitally compressed sound by restoring high frequencies lost in the compression process. 1 During playback, press the select button. 2 Rotate the control dial until "DM+" appears, then press it. 3 Rotate the control dial to select "ON," then press it. 4 Press (BACK). Tip The DM+ setting can be memorized for each source.