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10.10 Restore factory defaults
Occasionally, it may be necessary to restore factory defaults. This procedure should not be a normal
operation. It should only be used when all other setup and troubleshooting options have been
exhausted or used when a technical specialist recommends this procedure. If critical configuration
data is accidentally changed or erroneous results have been produced, the device may require a reset
to factory defaults. Inadvertently changing setup data, including critical local communication protocols
settings, may require the user to revert all setup information (configuration data) to factory settings.
Factory reset includes the following:
Communication port settings
Calibration gas concentrations
Instantiated applications
Analyzer setup information
Startup wizard initialization
Electronic pressure settings
All application parameters including display changes
This procedure will require the user to delete both the tfData folder (the current setup data being used
to operate the analyzer) and the tfCold folder (non-volatile backup of the setup data).
To restore to factory defaults:
1.
On the Analyzer Operation screen, click Hold under Next Mode. When the device completes the
current cycle and enters hold, continue to the next step.
2.
Collect all needed data from the device. See section
3.
On the PCCU top menu, click the 32 Bit Loader icon (see
Figure 10-11: 32 Bit loader and Connection Setup
4.
Click Yes to confirm that data has been collected.
5.
Select the connection type: Serial/USB or Network.
6.
Click Connect. The Loader screen displays (see
7.
Select the NGC and Reload radio buttons.
8.
Check the following four options: Shutdown Flash, Delete tfData Directory, Delete tfCold
Directory and Start Flash.
9.
A popup window will ask if you still want to delete tfData which will result in a Cold Start. If you
have backed up your data, then click Yes.
10. Click Start.
10.6 Back up configuration files.
Figure
21 01 51 0MN A H | NG C 82 0 0 A N D P GC 10 00 US ER MA NUA L | 1 0 7
Figure
10-11).
10-12.)
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Table of Contents
Troubleshooting
