Memory And Data Export; View Buffered Data - Hach HHPC 6+ Manual Del Usuario

• Change the settings in the Graph Setup screen first, then highlight
the Sampling Control icon and push the Select button. Refer to the
help screen for more information about Graph Setup.
The sample process starts.
4. The right hand side of the trend graph is fixed at the most recent
sample. Push the left arrow button to adjust the number of sample
points displayed in the trend graph. The maximum number of
samples displayed is 255.
Note: If historical location data is selected for review at the Trend setup
screen, the x-axis will only be linear if the sample times of each of the data
records are the same. The UP and DOWN arrow buttons control the y-Axis in
half decade steps.

Memory and data export

The instrument keeps collected data in flash memory. The data is kept
when the instrument is shut down. Data can be viewed in the display,
moved to a PC or laptop with a USB cable, put on a USB memory stick
or transmitted through an Ethernet connection.

View buffered data

1. Navigate to the Buffered Data screen icon and push the Select
Button.
The Buffered Data Review screen appears.
2. Push the up or down arrows to scroll through the data.
The data scroll in sequence from the current record.
The data include the date and time of collection, the record number
currently in view, channels and counts, and environmental data
associated with the sample.
Clear the data buffer
Note: If the password security option is set to on, an administrator password is
necessary to remove data from the buffer.
1. Navigate to the clock with a red X icon at the bottom of the screen,
then push the Select key.
A confirmation warning appears.
2. Do one of the steps that follow:
a. Push the Select key to cancel the operation and keep the data.
b. Navigate to the check mark, then push the Select key to remove
data from the buffer.
Set the data export mode
There are two file formats for data export. The user selects the format in
the Communication Setup screen.
If an administrator password is set in the security screen, the data export
mode cannot be selected by lower level users. This gives a way to make
sure that the secure .xls mode is used when necessary.
1. Go to the Communication Setup menu.
2. Click the radio button for one of the Data Export modes.
Option Description
.tsv This format gives an Excel compatible tab separated variable (.tsv)
file. The file is not locked for editing and is not CFR 21 Part
11 secure. This format supports a maximum of 10,000 data records.
.xls This format gives an Excel (.xls) spreadsheet file. The file is locked
for editing and is CFR 21 Part 11 secure. This format supports a
maximum of 5,000 data records.
Move data to a USB memory stick
1. Connect the memory stick to the USB port on the bottom of the
instrument.
2. Navigate to the Buffered Data Icon and push the Select button.
3. In the Buffered Data screen, push the Left arrow until the icon that
shows the USB stick and a green arrow is highlighted. Push the
Select button.
The data export starts automatically. The display shows a successful
export message when the export is complete. Do not remove the
memory stick before this message shows. For buffers with a large
amount of data, the export may take a few seconds.
4. Push the Select button to remove the message.
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