User manual SONY CDX-M7850

[. . . ] Warning if your car's ignition has no ACC position After turning the ignition off, be sure to press and hold (OFF) on the unit until the display disappears. Otherwise, the display does not turn off and this causes battery drain. The BBE MP process improves digitally compressed sound, such as MP3, by restoring and enhancing the higher harmonics lost through compression. BBE MP works by generating even-order harmonics from the source material, effectively recovering warmth, detail and nuance. [. . . ] The CT function may not work even though an RDS station is being received. There might be a difference between the time set by the CT function and the actual time. Other functions Changing the sound settings To restore the factory-set equalizer curve, press and hold (ENTER) in step 5 or 6, then rotate the SEEK control dial to select "YES. " With the card remote commander In steps 2, 3 and 5: press M or m instead of the SEEK control dial; in steps 4 and 7: press < or , instead of the SEEK control dial; in step 6: press < or , instead of (ENTER). After 3 seconds, the setting is complete and the display returns to normal play/reception mode. Rotate the SEEK control dial until the desired menu item appears, then press (ENTER). With the card remote commander In step 2: press < or , instead of the VOL control dial. You can adjust and store the equalizer settings for different tone ranges. Rotate the SEEK control dial until desired setting item appears, then press (ENTER). Rotate the SEEK control dial until "Sound" appears, then press (ENTER). Rotate the SEEK control dial until "EQ7 Tune" appears, then press (ENTER). The volume level is adjustable in 1 dB steps, from ­10 dB to +10 dB. With the card remote commander In steps 2 and 3: press M or m instead of the SEEK control dial; in step 4, press < or , instead of the SEEK control dial. The following items can be set (follow the page reference for details): "z" indicates the default settings. AUX Level To adjust the volume level for each connected auxiliary equipment (page 14). This setting negates the need to adjust the volume level between sources. ­ "SA": to step repeatedly through the display images of Spectrum analyzer. ­ "Movie": to step repeatedly through the display images of Movie mode. ­ "All": to step repeatedly through the display images in all display modes. info (Display Information) To display the items (depending on the source , etc. ­ "Auto" (z): to dim the display automatically when you turn lights on. Unit Disc LP2/LP4 number number indication* Local (Local seek mode) ­ "on": to only tune into stations with stronger signals. [. . . ] Never touch the connectors directly with your fingers or with any metal device. The following checklist will help you remedy problems you may encounter with your unit. Before going through the checklist below, check the connection and operating procedures. If the unit is turned off and the display disappears, it cannot be operated with the remote commander. [. . . ]