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MSA
Operation
ALTAIR 4X
34
GB
(1) To bypass this setup, press the
or
button; otherwise, continue as follows.
(2) Press the
ON/OFF
button to enter the submenu.
The calibration gas concentration of the first sensor is shown.
(3) Press the
or
button to change the value.
(4) Press the
ON/OFF
button to store the value.
Setup screen for the next sensor is displayed.
(5) Repeat the procedure for all other sensors.
After setting the last sensor, the user is prompted to set CALDUE.
(6) Press the
or
button to enable or disable CALDUE.
Press the
ON/OFF
button to confirm the selection.
(7) If CALDUE is set on, press the
or
button to select the number of days
(8) Confirm with the
ON/OFF
button.
(9) After confirmation, continue to Alarm setup.
Alarm Setup
The user can switch all alarms on or off and change the alarm set points for each
sensor.
For more information, see the flow charts in [
chapter 8.9].
See chapter 5.1 for alarm adjustment limits. The value of the High Alarm can only
be set to a value that is higher than the Low Alarm set point.
Fig. 6
Alarm Setup
(1) To bypass this setup, press the
or
button; otherwise, continue as follows.
(2) Press the
ON/OFF
button to enter the submenu.
(3) Set alarms on or off by pressing the
or
button.
(4) Press the
ON/OFF
button to confirm the selection.
LOW ALARM settings for the first sensor display.
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