Density Meter LB 444 SECTION 2. SYSTEM DESCRIPTION
15
2.5 Software Functions and System Configuration
The factory settings are listed in the Configuration Checklist in the Appendix.
Enter the final operating settings in this list. Please remember that the entry in all
operating levels is made with the <
^^^
> key and the new value is accepted with
<
enter
>.
General Data
Password:
One may enter a number comprising up to 6 digits. Upon confirmation with <
en-
ter
>, the system is protected against unauthorized manipulation of the parame-
ters. All parameters can still be viewed, however. The password protection is
canceled when you enter the correct numerical value and confirm your entry
with <
enter
>.
Date:
Enter the current date in the format TT.MM.YY. The correct date is important for
automatic correction of the activity decay of the source.
Time:
Enter the current time in the format HH.MM. Time deviations have hardly any
effect on the correction of the activity decay; checking the time can help to check
the instrument function.
System/Version:
Display of instrument type and software program version.
Language:
You can choose German, English or French as dialog language by pressing the
<
^^^
> key.
Print Parameter:
A printer with serial interface can be connected on the front panel. All parame-
ters can be printed for documentation. The printout in the appendix shows an
example. A PC may also be connected and the data transferred to the computer
and processed there using a terminal program.
Factory Setting:
All parameters can be reset to the factory setting with <
sk1
>. However, a meas-
urement with this data only is not possible.
The current calibration data is lost when the instrument is reset!
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