Thermo Scientific Barnstead GenPure, Руководство по эксплуатации

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System control GenPure
Code lock
Thermo Scientific GenPure 53
Entering a code number
To prevent unauthorized access to system control, settings can only be changed when a valid code number
is entered and confirmed with Enter in this menu. Each code access is issued to the printer (RS 232) with
date, time and code number. Valid codes are found in this manual in section
“Code lock” on page 53 .
Press the menu-button 9 times then the display shows:
You can assign the permissible code numbers listed in the Table on the following page
to appropriate members of the staff etc.

When names have been entered, tear the page out and file it where it is safe from
unauthorized viewing.

Press the menu-button 10 times and you are leave the User menu and the system is
back to the last System system operation that you have choose.
Code lock
To prevent unauthorized access to system control settings, changes to these settings can only be carried
out when a correct code number has been entered and confirmed with Enter.

In deviation to existing programs, control release can be given at three levels. Only the menu is released
for changes at the first level. Both the menu and the OEM menu are released at the second level. All
menus are released at the third level.
Code numbers:
No. Menu No. Menu + OEM menu No. All levels
1 0150 4 0450 7 0750
2 0250 5 0550 8 0850
3 0350 6 0650 9 0950
Each access via the code is printed out by the printer (RS 232) complete with date, time and the code
number used.