Hardy Process Solutions HI 6500 Series, User Manual

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Chapter 8
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Modifying the Security Parameters
To view or modify the security parameters use the UP or DOWN button to select the
security menu then press ENTER.
Figure 5: Parameters Lock Flow Chart
To modify the security feature use the UP or DOWN button to select the security feature
then press the ENTER button. The password dialog box will appear; if the correct 4
alphanumeric character sequence is entered the operator will be able to either enable or
disable the security feature or change the password. Note a password must consist of a 4
alphanumeric character sequence to be accepted as a valid password.
If an incorrect password is entered the menu will be returned to the security submenu.
The updated security features for the Read Only Lock and Calibration Lock will not be
active until the operator leaves the security menu, any changes for the Configuration Lock,
Keypad Lock, or Display Lock will not be active until the operator exits the configuration
menu and returns to the top level display.
Modifying the Calibration Parameters
The calibration security locks out users from seeing any calibration parameters until you
enter the correct calibration password.