Keysight Technologies N432A, Руководство пользователя

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Operating Information 2
N432A User’s Guide 91
8
When the correct password is successfully entered for the second time,
you will be prompted for confirmation before the screen is blanked.
Press .
Figure 2-53 Password reconfirmation pop-up
9 Once the screen is blanked, pressing any of the front panel keys will
prompt you to enter the password to restore the display (
Figure 2- 54 ).
You are only allowed up to three attempts of password entry.
Upon an unsuccessful third attempt, you will need to wait for two
hours with the N432A powered on before you can re- enter the
password. You are then allowed up to three attempts of password entry
again. The whole cycle of password entry will then be repeated.
Figure 2-54 Password required to restore display
Confirm
N O T E
If you have forgotten the 6-digit password and need to operate the N432A immediately,
perform the Memory Erase operation. This operation will erase all data stored in the N432A.
Refer to
“Memory Erase/Secure Erase” on page 93 for more details.