Sony CDX-C780 Primary User Manual - Page 18

Changing the sound and display settings You can set: •Clock (page 7). •D.Info (Dual Information) to display the clock and the play mode at the same time (ON) or to display the information alternately (OFF). •Amber/Green to change the illumination color to amber or green. •Dimmer to change the brightness of the display. - Select "Auto" to dim the display only when you turn the lights on. - Select "on" to dim the display. •Contrast to adjust the contrast if the indications in the display are not recognizable because of the unit's installed position. •Beep to turn on or off the beeps. •RM (Rotary Commander) to change the EN operative direction of the controls of the rotary commander. - Select "norm" to use the rotary commander as the factory-set position. - Select "rev" when you mount the rotary commander on the right side of the steering column. •Loud (Loudness) to enjoy bass and treble even at low volume. The bass and treble will be reinforced. •LPF (Low Pass Filter) •A.Scrl (Auto Scroll) (page 8, 19). 1 Press (SHIFT). 2 Press (3) (SET UP) repeatedly until the desired item appears. Each time you press (3) (SET UP), the item changes as follows: Clock n D.Info* n Amber/Green n Dimmer n Contrast n Beep n RM n Loud* n LPF* n A.Scrl* * When you have not tune the station or there is no CD/MD being played, these items will not appear. Note The displayed item will differ depending on the source. 3 Press (5) (n) to select the desired setting (for example: on or off). For the "Contrast" setting, pressing (5) (n) makes the contrast higher, and pressing (2) (N) makes the contrast lower. 4 Press (SHIFT). After the mode setting is complete, the display goes back to normal playback mode. Adjusting the frequency of the subwoofer(s) To match the characteristics of the connected subwoofer(s), you can cut out the unwanted high and middle frequency signals entering the subwoofer(s). By setting the cut-off frequency, the subwoofer(s) will output only low frequency signals so you can get a clearer sound image. 1 Press (SOURCE) to select a source (radio, CD or MD). 2 Press (SHIFT), then press (3) (SET UP) repeatedly until "LPF" appears. 3 Press (5) (n) or (2) (N) repeatedly to select desired setting. Each time you press (5) (n) or (2) (N), the cut-off frequency in the display changes as follows: LPF off ˜ LPF 80 Hz ˜ LPF 120 Hz 4 Press (SHIFT). When the frequency setting is complete, the display goes back to the normal playback mode. 18