KDC-X997/KDC-BT955HD/KDC-X897/KDC-BT855U/KDC-X697/KDC-655U/KMR-555U5. DSP settings (KDC-X997, KDC-BT955HD)5-2. Manual equalizer control5-2. Manual equalizer controlYou can adjust the equalizer curve manually.1. Press [SRC] and select a source other than Standby ("STANDBY") using [Control] knob.Refer to 2. Press [Control] knob.Enters the Function setting mode.3. Select "Audio Control">"Manual Equalizer" using [Control] knob.For how to use [Control] knob, refer to <3-3. How to select the item>.4. Select a equalizer control item using [Control] knob.DisplayDescriptionRange"Gain"Adjust the gain of each band.-9 – 0 – +9 dB"Q Factor"[1]Adjust Q of each band.1.35/ 1.50/ 2.00"Bass EXT"–"OFF"/ "ON"(Colored text: Factory setting)[1]Function of KDC-X997.When "Bass EXT" and "Q Factor" are selected, skip step 5.5. Select a Band using [Control] knob.KDC-X997"BAND1"; 62.5 Hz, "BAND2"; 100 Hz,"BAND3"; 160 Hz, "BAND4"; 250 Hz,"BAND5"; 400 Hz, "BAND6"; 630 Hz,"BAND7"; 1 kHz, "BAND8"; 1.6 kHz,"BAND9"; 2.5 kHz, "BAND10"; 4 kHz,"BAND11"; 6.3 kHz, "BAND12"; 10 kHz,"BAND13"; 16 kHzKDC-BT955HD"BAND1"; 62.5 Hz, "BAND2"; 160 Hz,"BAND3"; 400 Hz, "BAND4"; 1 kHz,"BAND5"; 2.5 kHz, "BAND6"; 6.3 kHz,"BAND7"; 16 kHz6. Select a value using [Control] knob.Exiting from the Function setting modePress and hold [1/6].When the "Manual Equalizer" item is not displayedThis function is not available when "iPod" is selected for "Preset Equalizer".