10 ● User’s Manual Mini LED ORTHO 2 ● J05221 ● V1 ● (13) ● 09/2013 ● N005EN010ASymptom Possible causes SolutionsNo operation(LCD screen off)Battery completely discharged Recharge batteryBattery defective Return to SATELEC after-sales departmentMini LED™ defective Return to SATELEC after-sales departmentNo operation(LCD screen on)Mini LED™ defective Return to SATELEC after-sales departmentLight powerdefect or no lightpowerLED defective and / or dirtyCheck cleanliness of LEDs, clean with dry air jet and /or return to SATELEC after-sales departmentMini LED™ defective Return to SATELEC after-sales departmentDefective buttons Return to SATELEC after-sales departmentLight guide defective and/or dirty Clean light guide and/or Return to SATELEC after-salesdepartmentReflector defective or dirty Clean reflector (dry air jet) and/or Return to SATELECafter-sales departmentCharger does notoperateAC power wall outlet defective Contact your electricianAC power adapter defective Return to SATELEC after-sales departmentLight and audible alarmsdefectiveReturn to SATELEC after-sales departmentContact failure on Jack connectorsocketReturn to SATELEC after-sales departmentFuse defectiveReturn to SATELEC after-sales departmentSATELEC after-sales departmentDysfunction ofpower levelverificationError indicator light defective Return to SATELEC after-sales departmentLight guide defective and / ordirtyClean light guide and / or return to SATELEC after-salesdepartmentLED defective and / or dirty Check cleanliness of LEDs, clean with dry air jet and /or return to SATELEC after-sales departmentReflector defective and/or dirty Clean reflector (dry air jet) and/or Return to SATELECafter-sales departmentWindow defective and / or dirty Clean window