Agilent Technologies 53230A Especificações descarregar pdf (Página 104)

Chapter 2 Service

About the Agilent 53210A/53220A/53230A Calibration Menu

104 Assembly-Level Service Guide

2Press the Unlock Cal softkey to complete the data entry.

• If the code is valid, the Unlock Cal annunciator changes to Lock Cal to

show the data was accepted and the counter is now unlocked for

calibration.

–The Cal Count is not incremented.

•If “AT53210A” is NOT the correct security code, the counter will

display:

– “Incorrect Security Code - Try Again”

To Change to a New Security Code

1 Unlock the counter by using the procedure described in the

previous section titled “To Unlock The Counter For Calibration”.

2 Enter a new security code and then press the Lock Cal softkey.

CAUTION IMPORTANT! Be sure to write down the new calibration security

code you enter before you lock the counter. Once the counter is

locked, there is no way on the counter to tell what the code is.

However, there is a procedure that can be used to reset the secure

code to null so that a new code can be entered. Refer to “Resetting

the Security Code to a Null” on page 141 .

• The data entry area and Secure Code areas change to all dash ( -- )

characters when the code is accepted.

•The Cal Count is incremented and the Lock Cal softkey changes to the

Unlock Cal softkey.

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Agilent Technologies 53230A Especificações Página 104