18 | EnglishMenu systemIn Standby modeManual Clock Adjustment1 Select Clock Adjustment modePush the Control knob towards [FM] or [AM].Select the "CLK ADJ" display.2 Enter Clock Adjust modePress the Control knob for at least 1 second.The clock display blinks.3 Adjust the hoursPush the Control knob towards [FM] or [AM].Adjust the minutesPush the Control knob towards [4] or[¢].4 Exit Clock adjustment modePress the [MENU] button.Function of the KDC-MP4533/KDC-MP4033/KDC-MP4033SDSI (Disabled System Indicator)A red indicator will blink on the unit after thefaceplate is removed, warning potential thieves.Display Setting"DSI ON" LED flashes."DSI OFF" LED OFF.In CD modeSupreme SettingWhen MP3 or WMA files encoded at a low bitrate (less than 96 kbps (fs=32k, 44.1k, 48kHz))are played, this function restores their highfrequency region to approach the sound qualityof equivalents of these files encoded at a high bitrate. Processing is optimized for the compressionformat used (MP3, or WMA), and adjustment ismade for the bit rate used.Display Setting"SPRM ON" Plays sound using the Supreme function."SPRM OFF" Plays the original sound stored in the audio file.• The sound effect may be imperceptible dependingon the relationship between the audio file format andsetting.In FM receptionCRSC (Clean Reception SystemCircuit)Temporarily have reception alternate fromstereo to mono to reduce multi-path noise whenlistening to the FM station.Display Setting"CRSC ON" The CRSC is ON."CRSC OFF" The CRSC is OFF.• Strong electrical fields (such as from power lines) maycause unstable sound quality when CRSC is turnedON. In such a situation, turn it OFF.