Jenway 7315 Manual Italian - Manual (Page 21)

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4.4 SeCURitY AnD SettinG PASSWoRDS
4.4.1 Setting Security Codes
The security code function enables a security code to
be set to lock the instrument settings and measurement
mode settings. The security code is not specific to the
user ID but is designed to enable an administrator to
control either the instrument or protocols. The security
code menu is accessed through the instrument settings
menu.
In the instrument settings menu press the key adjacent
to the
security code icon. Using the keys at the bottom
of the screen select the digit to be changed. Use the keys
adjacent to the
arrow icons to increase or decrease the
selected number. Once the preferred code has been set
press the key adjacent to the
tick icon to save the security
code.
4.4.2 Settings lock
The settings lock function enables the instrument and measurement mode settings to be locked to
prevent any changes to the measurement parameters or instrument settings. The only exceptions to this
are that the user ID and contrast can be changed when the settings lock is active.
The settings lock function is accessed through the
instrument settings menu by pressing the key adjacent to
the
open padlock icon. One press will lock the settings
instantly. To unlock the settings press the key again. This
will open the security code menu as detailed in section
4.4.1. The previously set security code must be entered
to unlock the settings. When the settings lock is active
methods can still be opened, deleted and saved but the
method parameters cannot be changed.
To enter the security code use the keys at the bottom
of the screen to select the digit to be changed. Use the
keys adjacent to the
arrow icons to increase or decrease
the selected number. Once the correct security code has
been entered press the key adjacent to the
tick icon. The
settings are now unlocked.
If the settings are locked before the security code has
been set a default code of 660 will unlock the settings.
4.4.3 Method Lock
When the method lock is active the method selection
menu is disabled in all the measurement modes therefore
methods cannot be opened, deleted or saved. However
the measurement parameters of the currently loaded
method can be changed. The method lock function
is accessed through the instrument settings menu by
pressing the key adjacent to the
method lock icon.
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