2. General TECAN2-14 Instructions for Use for sunrise Absorbance Reader No. 30008746 Rev. No. 1.4 2006-032.4.1 Back Panel ConnectionsThe illustration below shows the connections located in the back panel of theinstrument.All connected devices must be approved and listed as per EN 60950, UL 1950 orCSA C22.2 No. 950 for Data Processing Devices.Barcode Laser Scanner LabelsLabel reproductions on the instrument housing and interior:NoteIf any labels become damaged or removed, contact you local Tecanrepresentative for replacement labels.Instrument main fusesON / OFF switchMain socketPrinter interface (serial port)(only available with touchscreen option)Serial RS232 interfaceFuse valuesBarcode laser scanner labels(only available with barcode option)