Saving System Settings; Printing The Constants Values - GE Sievers 500 RL Operation And Maintenance Manual

Chapter 4: Basic Analyzer Operation
2. Press the Advanced button.
3. Press the Warn/Error Out button
• Press Print History to output the history to the printer.
• Press Export History to output the history to the USB flash memory drive.

Saving System Settings

You can archive settings to the USB port and restore them at a later time. This feature provides a backup
mechanism in the event that you need to return to previous settings, including calibration and user-configurable
settings. Save your Analyzer's system settings as follows:
1. Select the Maintenance tab.
2. Press the Advanced button.
3. Press the USB I/O button. Make sure that the USB flash memory drive is attached to the USB port.
4. Press the Save System button.
To use the restore feature, be sure that the USB flash memory drive containing the previously exported data is
attached to the Analyzer's USB port, repeat Steps 1 through 3 above, and select Restore System.

Printing the Constants Values

Calibration constants and other key parameters are stored in non-volatile memory. If you have a printer
attached to the Analyzer, you can print these settings for future reference by following these steps:
1. Select the Maintenance tab.
2. Press the Advanced button.
3. Press the Print Constants button, and then select one of the following to print:
• System Configuration — Prints basic user-configurable settings.
• System Constants — Prints the factory-set constants for each conductivity cell.
• Calibration Constants — Prints constants set by the most recent calibration.
• Consumables Settings — Prints usage and expected life information about consumables.
• Stage 1 Table — Prints the Stage 1 Table for temperature and conductivity requirements, according
to the pharmacopeia currently selected for the Analyzer. The button label also indicates the
applicable pharmacopeia, such as USP 645 or EP WFI 2.2.38. Conductivity must be activated, along
with one of the available pharmacopeia selections (JP TOC and JP COND excepted) for this button to
display.
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