Jenway 3540 - Manual (Page 42)

icon will then be displayed and an optional audible alarm can be enabled. The period
over which the instrument looks for stability can be adjusted for special applications
where slow changes, reaction rates and special probe types are used.
Measurement display showing two endpoint icons
To adjust the Endpoint Detection settings select Endpoint Detection Set Up… in the
Conductivity Set Up menu and press the Enter key to display the menu as follows…
Endpoint Detection Set Up menu
4.31 Endpoint Detection
The automatic endpoint detection can be enabled (default) or disabled. In the later
case results can be recorded by observation of the reading or on a timed basis using
the data logging functions.
To change the Endpoint Detection setting press the down arrow key to highlight
Endpoint Detection in the End Point 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 Enabled (the default setting) and Disabled, 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
other endpoint settings as follows.
4.32
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.