Jenway 3540 - Manual (Page 26)

3.35 Prompt Before Deleting
Data stored in memory can be deleted by use of the clear [CLR] key on the keypad. If
this option is enabled it allows the operator to be prompted by a message to confirm
the deletion, or if disabled the result is deleted on the first press of the clear [CLR]
key. The function of the clear [CLR] key can also be set in the Data Logging Set Up
screen.
To enable or disable the ‘Prompt Before Deleting’ function press the down arrow to
highlight Prompt Before Deleting in the Data Logging Set Up screen, then press the
Enter key. The highlight will move across to the default setting of ‘Enabled’ or
‘Disabled’ if this has previously been changed. Use the up or down arrow keys to
toggle between the options and press the Enter key to accept your preferred setting
when this is highlighted on the display.
Warning on first press of Clear key
Use the Escape key to return to other menu levels or continue with setting the other
data logging options as below.
3.36
Clear Key Function
The clear [CLR] key is only active when the Results screen has been selected on the
tabbed menu bar. The clear [CLR] key is used to delete records from the internal
memory. To make manipulation of stored data more efficient the clear [CLR] key can
be given a range of functions:
Disabled: With this setting the clear key has no effect at all on stored results.
Deletes All Results: With this setting a press of the clear key will delete all results
from the internal memory – it is recommended that this is always used with the
Prompt Before Deleting option enabled.
Deletes Results Since..: With this setting a press of the clear key will display a
message box indicating this function is active. A highlight then appears on the
displayed page of results; this can be moved up or down the page with the up or
down arrow keys. When at the required point on the page a further press of the clear
key will delete all results stored since that time and date.
Deletes Results Before..: With this setting a press of the clear key will display a
message box indicating this function is active. A highlight then appears on the
displayed page of results; this can be moved up or down the page with the up or
down arrow keys. When at the required point on the page a further press of the clear
key will delete all results stored before that time and date.