Jenway 3540 - Manual (Page 56)

5.46 Endpoint Audible Alarm
To complement and re-enforce the display of the endpoint icon an audible alarm can
be enabled to indicate a reading reaching stability.
To change the Endpoint Audible Alarm setting press the down arrow key to highlight
Endpoint Audible Alarm in the Endpoint Detection Set up menu then press the Enter
key. The highlight will move to the current setting. Use the up or down arrow keys to
toggle between Disabled (the default setting) and Enabled, press the Enter key to
select your preferred setting when it is highlighted on the display. Then use the ESC
key to return to other menu levels, the main measurement screen or continue with the
endpoint settings as follows.
5.47
Endpoint Stability (Sec)
The endpoint algorithm looks for a reading that is stable, within a certain window of
variation, over a set period of time. The default is 5 seconds and this is ideal for all
normal measurement applications, giving the fastest result with maximum confidence
in stability. Should a specific application require this time period to be increased or
decreased it can be adjusted as follows.
Press the up or down arrow key in the Endpoint detection Set Up menu to highlight
the Endpoint Stability (Sec) option then press the Enter key. A data entry box will
appear on the display with the box around the least significant digit flashing to
indicate it can be adjusted with the up or down arrow keys. When set to the desired
value use the right or left arrow keys to move the flashing box to the other digits for
adjustment with the up or down arrow keys.
Setting the endpoint stability monitoring period
When all the digits are set to the desired value press the Enter key to confirm the
setting. Use the Escape [ESC] key to return to other menu levels or the main
measurement screen.