136 Operation modes6.1 Operation mode (default mode when power is turned on)■Status checkDisplays in Operation modeDisplay DescriptionsEMISSION switch.Pressing it will start irradiation.Stays on during irradiation.READYIndicates that irradiation is ready to start.Stays on while irradiation is ready to start.Stays off during irradiation.CH1~4Indicates CH selection and active CH duringirradiation. Also indicates temperaturewarnings and errors.Green: During selectionOrange: Temperature warning or errorRed: During irradiationThe “CH” indicators of 7-seg flash duringirradiation.Green (7-seg) displayUV intensity modulation (0-100%)LED replacement time (0.01-999 × 100 hrs)CH of temp. warning or error (CH1-4)UV intensity setting (“---,” 0.01-49.9 W/cm2)Red (7-seg) displayIrradiation time (Con, 0.00-999 sec.)LED head temp. (0-999TEMP)Cumulative LED use (0-999 × 100 hrs)Error code (E00~E99)UV intensity setting (0.00-49.9 W/cm2)%Appears when UV intensity modulation isdisplayedsec Appears when irradiation time is displayedTEMP Appears when LED temperature is displayed×100hrsAppears when LED replacement time andcumulative LED use are displayedW/cm2Appears when UV intensity is displayedLOCK Settings are locked (no changes can be made)