Hach AS950 Fonctionnement page 24

4.4.4 Show the event log
Show the event log to see the events that occurred.
1. Push MENU.
2. Select Diagnostics>Event Log.
The total number of events recorded shows followed by the total number of occurances for each
event type.
3. Select All Events or an event type. The time, date and description of each event shows.
4. To show any additional data for a selected event, select the event and push the RIGHT arrow.
5. To erase the event log, push MENU and select General Settings> Clear Data. Select Event Log,
then push Yes.
4.4.5 Show the alarm log
Show the alarm log to see the channel alarms that have occurred.
Note: Only the channel alarms configured by the user are recorded to the alarm log. Refer to
the alarms on page 12 to select and configure the channel alarms that are recorded.
1. Push MENU.
2. Select Diagnostics>Alarm Log.
The total number of alarms recorded and the total number of occurances for each alarm type
show.
3. Select All Alarms or an alarm type. The alarm time and date and the alarm description for each
alarm shows.
4. To show any additional data for a selected alarm, select the event and push the RIGHT arrow.
5. To show the newest alarm, oldest alarm or the alarms that occurred on a specific date and time,
push Options, then select an option.
6. To erase the alarm log, push MENU and select General Settings> Clear Data. Select Alarm Log,
then push Yes.
4.5 Save logs and settings to a USB drive
When the import option is used, all the user settings on the sampler are replaced with the selected
user settings on the USB flash drive. The data in the log files is erased.
Use the export option to:
• Save a copy of the log files
• Save a backup copy of the user settings (e.g., sampling program and hardware settings) to a USB
flash drive.
Use the import option to:
• Replace the user settings on the sampler with a backup copy of the user settings.
• Replace the user settings on the sampler with the user settings supplied by technical support or
from another sampler.
1. Put a USB 2.0 flash drive in the USB port.
Note: Only USB 2.0 flash drives can be used with the AS950 controller. For faster performance, use a 2 to
16 GB flash drive.
2. Push MENU.
3. Select Export/Import.
Note: The more files on the USB flash drive, the longer "Detecting USB flash drive" shows on the display.
5
The log files are saved in
24 English
N O T I C E
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to a USB flash drive.
DATA Desktop format.
FS
Select and configure