Adjust the bass boost level of the external amplifier using themain unit.Display and setting:"AMP Bass FLT" : Bass boost level is flat. (Default setting)"AMP Bass +6" : Bass boost level is low (+6dB)."AMP Bass +12" : Bass boost level is high (+12dB).As of December 2000, the power amplifiers controllable by themain unit are as follows:KAC-X501F/PS501F/X401M/PS401M/X301T/PS301T/X201T/PS201TNOTEExternal Amp ControlYou can dim the display.The dimmer function is not available for units if the dimmer wireis not connected.Display and setting:"Dimmer ON" : The dimmer setting is on. (Default setting)"Dimmer OFF" : The dimmer setting is off.NOTEDimmerThis adjustment permits easy viewing of the display.Display and setting:"Contrast 0" – "Contrast 10"The initial setting value is "5".NOTEContrast AdjustmentTo make the popular colors appear:Press the preset button (#1-4) for the desired color.The buttons #1-4 is preset for the following four colors:#1: White#2: Red#3: Blue#4: Blue GreenTo switch colors depending on the situation:(Situational Mode)Each time you press the #6 button, the mode switches asfollows:When Situational Mode is off, the original color settingresumes.To finely adjust blue: (Blue Adjust Mode)Press the #3 button for at least two seconds to enter theblue adjust mode.The 4 and ¢ buttons are used to adjust the blue colortones, respectively.Press the #3 button to end the blue adjust mode.To store the color setting in the memory:(color preset memory)After adjusting the illumination colors, press the #5 button fortwo seconds to store the color setting in the memory.Pressing the #5 button again recalls the stored colors from thememory.The Blue Adjust mode setting cannot be stored in memory.NOTE65▼Scan Mode▼SRC Mode(Changing colors depending on the source being played)▼▼Time Mode(Color changes every six hours)Situational Mode off43— 31 —Press the MENU button to end the Variable Illumination ColorSetting mode.7