124.2. Special setup modeThe CA200z's special SETUP mode can be accessed by pressing and holding the frontrotary encoder knob. This mode is for adjusting the unit's operating mode (STEREO, MONO,BRIDGE or ZONES), setting the LCD screen contrast, recovering presets (configuration memories),etc.:LOAD PRESET1 ... 5Rotate knobto selectPRESETnumberFront knob SP: Short Press (press the front panel knob briefly, less than 0.5 seconds)Front knob LP: Long Press (press & hold the front panel knob for more than 2.5 seconds)LOAD PRESET1, 2, 3, 4 or 5LP to enterthe PRESETrecoverymodeLPOUTPUT MODESETUP MODETo enter SETUP MODE press and hold the front knob for more than 2.5 secondsSPSETUP MODEDEFAULT MODE (MASTER volume control and ZONE selection)SP to loadPRESETand getbackSPRotate knobto browseoptionsSP to getbackLPLP to enterthe OUTPUTmodeselectionOUTPUT MODERotate knobto select amodeRotate knobto browseoptionsLPRotate knobto browseoptionsLP Press and hold MIC1 + MIC2 +front panel knob to enter theMIC SETUP ADVANCED MODERotate knobto browseoptionsADVANCED MODEKEY CODE REQUIREDMIC1 MIC2+ +OUTPUT LEVELLevel: 0 to 64 (64 steps)SP toselectZA orZBSWITCH ZA / ZB(only for ZONES mode)Rotate knobto adjustmainoutputvolumeMASTER VOLUME/ ZONE SELECTLevelshown inLCDgraphbarLPLP to enterthe SETUPmodePRESETnumbershown inLCDSTEREOMONOBRIDGEZONESRotate knobto browseoptionsSP to getbackVERSION INFOvX.YFirmwareversionshown inLCDLPRotate knobto browseoptionsSP to getbackLCD CONTRASTLevel: 0 to 100Rotate knobto adjustlevelContrastlevel shownin LCDLP to enterthe LCDCONTRASTadjust modeLCD CONTRASTLCD MODERotate knobto select amodeModeshown inLCDLP to enterthe LCDworkingMODELCD MODE ONDIMMEDOFFSPSPSPSPModeshown inLCD