Test record........................................................................................................................................................................... 50
Adjustments
................................................................................................................................................................................ 51
Equipment required .............................................................................................................................................................52
Adjustment procedures........................................................................................................................................................ 53
Offset zero.................................................................................................................................................................... 54
Gain accuracy...............................................................................................................................................................56
DC CMRR.....................................................................................................................................................................57
LF compensation.......................................................................................................................................................... 58
AC CMRR..................................................................................................................................................................... 59
Maintenance................................................................................................................................................................................61
Host instrument firmware..................................................................................................................................................... 61
Error conditions ...................................................................................................................................................................61
Cleaning...............................................................................................................................................................................61
Service................................................................................................................................................................................. 62
Contents
4