Agilent Technologies HP 3325B Manual de instrucciones descargar pdf (Pagina 111)

Chapter 2 Service

About the Agilent 53131A/132A Calibration Menu

Assembly-Level Service Guide 2-13

To Secure Against Calibration

1 Press and hold Scale & Offset key, then cycle POWER key.

CAL UNSECURE is displayed. If CAL SECURE is displayed, then the Counter is

already secured against calibration and the remaining steps are not applicable.

2 Press Scale & Offset key until CODE: is displayed.

3 Press the appropriate arrow keys to enter the security code, then press Enter key.

CAL SECURE is displayed.

To Change to a New Security Code

1 Press and hold Scale & Offset key, then cycle POWER key.

2 Unsecure for calibration by the using the procedure described in the section

titled “To Unsecure for Calibration.”

3 Press Scale & Offset key until CODE: is displayed.

4 Press the appropriate arrow keys to enter the new or customized security code,

then press Enter key.

A scrolling message will appear, indicating what the new code is. For example, the

Counter displays the NEW CODE IS 5 if you entered “5” as the new code.

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Agilent Technologies HP 3325B Manual de instrucciones Pagina 111