Heise PTE-1, Operating Manual

Page: 51 / 80

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Revision 4.6 3/2004
> brings the next highest stored address
value to the display.
^ skips 10 stored values in increasing
address direction.
v skips 10 stored values in decreasing
address direction.
% brings fi rst data point to display.
mA/V brings last data point to display.
Step 6 When the review process is complete press the
data log key to return to normal pressure measurement.
DATA
LOG
Section 22.7 Erasing of Selected Stored Data –
Standard Data Logging Mode
In some instances the ability to delete specifi c stored
data points can be useful. In particular, this can be the
case when data of questionable integrity has been stored
in the data log memory. The HHC system allows for the
deletion of specifi c operator selected stored data points.
There are limitations to this capability.
These limitations are as follows:
1) The remaining data will stay in the original sequence
with blank data fi elds left where the stored data
points have been deleted.
2) The HHC system will not compress the data to the
new, smaller data set.
3) The newly erased fi elds cannot be used for the stor-
age of new data values until a complete data erase
has been done.
The process to delete selected data points is as follows:
Step 1 With the HHC system on and reading pressure
press the datalog key on the HHC system keypad.
DATA
LOG
In response the HHC system will display:
THE LAST DATA LOG MENU SCREEN USED
Step 2 Using the up/down and right/left arrows browse
through the data log menu and locate the word “Review”
The menu line with the word Review appears as:
Review Off
Using the arrow keys select the word Review. When
selected the word Review will fl ash.
Auto Manual
Review Off
Step 3 With the word review fl ashing press the enter key.
ENT
Step 4
Data points may be browsed through by using
the keys as indicated below:
Key Result
> brings the next lowest stored address
value to the display.
< brings the next highest stored address value to
the display.
^ skips 10 stored values in increasing address
direction.
v skips 10 stored values in decreasing address
direction.
% brings fi rst data point to display.
mA/V brings last data point to display.
To erase a stored data value press the clear entry key,
designated CE, while the data to be deleted is displayed.
CE
The HHC system will respond by displaying:
Erase This Entry
Ent if OK
Step 5 To delete the displayed stored data point press
the enter key.
ENT
The HHC system will respond by displaying:
+ xxx
Erased Entry
Step 6
Using the arrow keys additional data points can
be reviewed and kept or deleted as desired.
Step 7
To exit this function press the data log key.
DATA
LOG
The HHC system will now resume normal pressure
measurement activities.
Section 22.8 Erasing All Stored Data –
Standard Data Logging Mode
Step 1 With the HHC system on and reading pressure
press the data log key.
DATA
LOG
In response the HHC system will display:
THE LAST DATA LOG MENU SCREEN USED