5 Maintenance ................................................................................................................................................ 36
5.1 Preventive maintenance .................................................................................................................... 36
5.2 Instrument covers .............................................................................................................................. 37
5.3 Drum compartment ........................................................................................................................... 38
5.3.1 Detailed description ............................................................................................................ 38
5.4.1 Detailed description ............................................................................................................ 41
5.4.3 Replacing software ............................................................................................................. 43
5.4.4 Initializing NOVRAM ............................................................................................................ 43
6 Trouble shooting .......................................................................................................................................... 46
6.2 XPU error code (item EP) ................................................................................................................. 47
6.3 SPU error code (item ES) ................................................................................................................. 47
Appendix C ASCII table .......................................................................................................................... 54
Appendix D Display formats ................................................................................................................... 55
Appendix E PCB layout .......................................................................................................................... 60
Appendix F Related documents ............................................................................................................. 61
Index ......................................................................................................................................................... 62
Instruction manual 854 ATG
Introduction
Page 5