Section 15 - Calibrate Channels
39
15.2 Connect and Adjust the Test Instruments
(Repeat for channels A and B.)
1. Connect the function generator to the channel A terminals as shown in the figure
above.
(Note: For a single transducer input system, do not repeat this step for channel B.)
2. Adjust the function generator sine wave to 307.5 ± 2 Hz with a -7.5 ± .3 Vdc offset.
3. Adjust the signal amplitude to the meter full scale according to Full Scale option
(BB for Channel A, CC for Channel B) as shown in the table:
OPTION
SIGNAL
AMPLITUDE
(mV peak)
SIGNAL
AMPLITUDE
(mV RMS)
OPTION
SIGNAL
AMPLITUDE
(mV peak)
SIGNAL
AMPLITUDE
(mV RMS)
01 200 141 11 204 144
02 500 354 12 510 361
03 1000 707 13 1020 721
04 2000 1414 14 2039 1442
05 500 354 15 492 348
06 1000 707 16 985 697
17 1970 1393
NOTE: If barriers are used, calibrate with barriers in place.
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