—A B B M E A S U R E M E N T & A N A LY T I C S | O P E R AT I N G G U I D E | I M/C 1 9 0 0 - O G R R E V. LC1900Circular chart recorderMeasurement made easyFor more informationFurther publications are available for free downloadfrom:www.abb.com/recordersor by scanning this code:Search for or click onData SheetC1900Circular chart recorderDS/C1900R-ENQuick Reference GuideC1900Circular chart recorderIM/C1900-QRInstallation GuideC1900Circular chart recorder andrecorder / controllerIM/C1900-INSProgramming GuideC1900Circular chart recorderIM/C1900-PGROperating InstructionsC1900Circular chart recorder andrecorder/controllerIM/C1900-MODUser GuideC1900Circular chart recorder andrecorder/controllerIM/C1900-ADV—C1900circular chart recorder