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Changing the Year
To change the
Year
press
or
Press
to confirm the year.
Press
to scroll down to the next Menu choice.
4.8 Setting High and Low Alarms
To enter the Alarm Setup menu press
.
Setting the High Alarm
After entering the Alarm Setup Menu, the
„Alarm Hi‟
will display.
Press
or
to increase or de-
crease the setting.
Press
to confirm change.
Setting the Low Alarm
Once the High Alarm setting has been confirmed, the cursor will
automatically scroll to the
„Alarm Lo‟
display.
Press
or
to increase or decrease setting
Press
to confirm change.
Note:
This sets both the monitor alarm and the external alarm.
ALARM HI
35 ppm
ALARM LO
0.040 ppm