3.7.2 TD Measurements ............................................................................... 44
3.7.2.1 2-Wire RTD Measurements.................................................................. 45
3.7.2.2 3-Wire RTD Measurements.................................................................. 46
3.7.2.3 4-Wire RTD Measurements.................................................................. 48
4 FRONT PAN L OP RATIONS...................................................................................... 51
4.1
M
EASUREMENT
C
ONFIGURATION
.............................................................................. 51
4.1.1 Set ADC (Auto Zero)............................................................................. 51
4.1.2 Filter ............................................................................................................ 53
4.1.2.1 AC Filter ......................................................................................................54
4.1.2.2 Digital Filter.................................................................................................. 55
4.1.3 esolution Setting (Digits) ................................................................. 57
4.1.4 DC Input esistance ............................................................................. 59
4.1.5 Threshold esistance (Continuity)................................................... 60
4.1.6 ange (Manual & Auto) ....................................................................... 61
4.1.7 ate (Integration Time)....................................................................... 63
4.1.8 Sensor Selection for Temperature Measurements...................................... 65
4.1.9 emote Interface Selection................................................................ 69
4.1.10 Input Terminal Switch ....................................................................... 69
4.2
T
RIGGER
O
PERATIONS
............................................................................................... 70
4.2.1 Trigger Mode............................................................................................ 71
4.2.2 Trigger Source......................................................................................... 72
4.2.3 Trigger Setting ........................................................................................ 74
4.3
M
ATH
O
PERATIONS
.................................................................................................... 79
4.3.1 atio............................................................................................................ 79
4.3.2 % (Percent).............................................................................................. 80
4.3.3 Min/Max ..................................................................................................... 82
4.3.4 Null .............................................................................................................. 83
4.3.5 Limits Test ................................................................................................ 85
4.3.6 MX+B .......................................................................................................... 87
4.3.7 dB/dBm ...................................................................................................... 90
4.4
O
THER
S
YSTEM
R
ELATED
O
PERATIONS
.................................................................... 94
4.4.1 Display........................................................................................................ 94
4.4.2 Beeper ........................................................................................................ 96
4.4.3 eading Memory (Store & ecall) ................................................... 97
4.4.4 Sensitivity Band (Hold) ........................................................................ 99
4.4.5 Scanning (Scan) ................................................................................... 100
