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Section 4 | ||
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If the multimeter reading does not match, use the numeric keys to type in the multimeter read- ing.
Press ENT to register setting. This adjusts the meter’s DAC
4.5.4 PGEN OUTPUT TRIM (Pgen 1 & Pgen 2)
(Note: Can be trimmed to within 1.25 Hz of nominal.)
To calibrate a pulse rate output (Pgen1 or Pgen2):
Connect a frequency counter to the supply and return terminals of the pulse rate output under test.
Move the highlight to the port to be tested | , press | , then press | to move |
the cursor to Trim @ 1kHz. |
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Press ENT . This triggers a 1 kHz
If the frequency counter reading does not match, use the numeric keys to type in the frequency counter reading.
Press ENT
to register setting. This adjusts the meter’s DAC
4.6THE RTD CALIBRATE MENU (optional)
The RTD Calibrate Menu appears on all 1010N models. Use this menu to calibrate the 991T or 1011TN RTD Temperature Sensors to an external standard. It is important to note that the RTD temperature sensors are
NOTE: If you perform an external temperature calibration, you should mark and record the location of each connector and
To access the RTD Calibrate menu press