Panasonic PV500 User Manual page 336

Protecting the Setting Data Using a Password
The function to protect from operational errors. Inputting a password is required when switching from RUN
menu to SETUP menu. The function prevents changing the inspection conditions by mistake.
1
. Select "Password".
The password setting window is displayed.
2
. Set "Password Setting" to "Valid".
Valid:
Inputting a password is required when switching to
SETUP menu.
Invalid (default):
You can switch to SETUP menu without a password.
3.
Move to "Password" field and enter a password
with the software keyboard.
Set a password up to 15 letters.
4.
Select "Yes" or "No" for "Save Changes in RUN
Menu".
Some data can be modified in RUN menu where a
password is not required. Select whether you permit
saving modified data.
Yes (default):
To add [Save Setting Data] menu in [Tool] of RUN
menu to save the data also in RUN menu.
No: Not to display [Save Setting Data] menu in RUN
menu.
Prohibiting the operation from the keypad
(Ver.1.42 or later)
The PV500 has "Keypad is invalid" function to disable various operations such as switching the menu to
SETUP MENU with the keypad and editing in RUN MENU as a function to protect the PV500 from incorrect
operations. When this function has been specified, "Keypad is invalid" is displayed in the key guide space on
the window.
Switching the keypad operation between Invalid and Valid is executed with an exclusive communication
command. Refer to page 407 for details.
While PV500 is not energized, the information on keypad operation status is saved with the power of the
backup battery. To use this function, open the cover on the back and connect the battery with PV500. (Before
shipment, the battery and PV500 are not connected.)
How to attach a backup battery: Page 11
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