User Manual – Rev AJ California Instruments7. Service ........................................................................................................................................ 1767.1 Cleaning......................................................................................................................................... 1767.2 General.......................................................................................................................................... 1767.3 Basic operation ..............................................................................................................................1767.4 Advanced Troubleshooting. ...........................................................................................................1787.5 Factory Assistance ........................................................................................................................1807.6 Fuses............................................................................................................................................. 1817.7 Firmware Updates .........................................................................................................................1828. Top Assembly Replaceable Parts .............................................................................................. 1859. Options........................................................................................................................................ 1899.1 Introduction .................................................................................................................................... 1899.2 Option -HV: Additional AC Voltage Range..................................................................................... 1909.3 Option –160: RTCA/DO-160 Tests ................................................................................................ 1919.4 Option –411: IEC 61000-4-11 Voltage Dips and Interruptions ....................................................... 2059.5 Option –413: IEC 61000-4-13 Interharmonics Test ....................................................................... 2139.6 Option –704: MilStd704 Tests........................................................................................................2249.7 Option –ABD: Airbus ABD0100.1.8 Test ....................................................................................... 2369.8 Option –AMD: Airbus AMD24C Test.............................................................................................. 2369.9 Option –787: Boeing B787-0147 Test........................................................................................... 2369.10 Option –WHM: Watt Hour Measurement ....................................................................................... 23710. Error Messages .......................................................................................................................... 239Index.................................................................................................................................................. 244MX Series 7