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8.3.3 Alarm enable: ‘EnbL’
This function allows the alarm to be enabled or
disabled without altering any of the alarm
parameters. To check or change the function
select 'EnbL' from the alarm menu and press
P
which will reveal the current setting. The function
can be changed by pressing the
Up
or
Down
button followed by the
E
button to return to the
alarm menu.
Note:
The alarms will be automatically disabled
after the rate or total displays have been
recalibrated, or the alarm type has been changed.
Both alarms must therefore be enabled after
calibration changes.
8.3.4 Type of alarm: ‘tYPE’
Alarm 1 and Alarm 2 may both be rate or total
alarms, or one may be conditioned for rate and
the other for total.
To check or change the type of alarm, select
'tYPE' from the alarm menu and press
P
which will
reveal the current setting. The function can be
changed by pressing the
Up
or
Down
button
followed by the
E
button to return to the alarm
menu.
Note:
When ‘tYPE’ is changed, the alarm
parameters are automatically set to the default
values and the alarm disabled. It must therefore
be reprogrammed before use.
Fig 10 Alarm menu structure
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