A help for control panel utilization/access.
Operating principle of the control panel
C
110
Access
to level 4 - Password
C
130
Setting
and
maintenance
part
presentation
of the control panel
Access
to
parameters
and
parameters
active
depending on authorization
C
120
Summary
of screens
Complete displays list with
access
way and
associated
sheet
C
140
Audio alarm
definition
The
Audio alarm appears differently, based on the Zero function.
•
Zero function is not activated:
The
Audio alarm is
started
when the helium signal is exceeding a set
point and called reject point.
•
Zero function is activated:
The
audio alarm
threshold
is then called “floating”. It is slightly set
above the zero level and will be triggered for any rise of the helium
signal.
Digital voice definition
General
Sound
level
Zero function
C
540
The
digital voice
informs
the operator by sending audio
messages
in
the following cases:
•
starting-up process
and auto-calibration process
•
when
detector
is ready
•
rejected
par
t
•
fault.
At any time it is possible to adjust the volume:
to
increase
volume to
decrease
volume
The
level varies from 0 to 8 (= 90 dBA).
Adjustment
Digital voice
Audio alarm
Adjustment
Adjustment
C
110
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