Bnc 1105 Universal Counter Manual de usuario descargar pdf (Pagina 81)

8181

Manual Calibration Procedures

The manual calibration is via the following procedures: UTILITY > CAL >

Enter Security Code > Cal Diag > (Gain, Offs, T-F) > RunCal. After

pressing the softkey under RunCal, the counter’s display will show

“Calibrating…”. The finished message will disappear from the display as

calibration is done. On the contrary, the NG message will show on the

display as calibration is failed. The Calibration can be saved by pressing

the softkey under Save.

Note: The Offset calibration is more prior than the Gain calibration.

6.1 How to do the Offset Calibration via CH1

The Offset Calibration via CH1 is for checking DC +0V. Please do the

following procedures to finish the calibration.

1. Press UTILITY > CAL > Enter Security Code > Cal Diag > Offs

Inp1.

2. Remove all sources on the counter.

Press the softkey under RunCal to do the calibration. Then, the

counter’s display will show “Calibrating…”. The finished message

will disappear from the display as calibration is done. On the

contrary, the NG message will show on the display as calibration is

failed.

6.2 How to do the Offset Calibration via CH2

The Offset Calibration via CH2 is for checking DC +0V. Please do the

following procedures to finish the calibration.

1. Press UTILITY > CAL > Enter Security Code > Cal Diag > Offs

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Bnc 1105 Universal Counter Manual de usuario Pagina 81