4
– Operating instructions
19
Selecting the gas to be detected
■
Press
(
-
) to display a list of the gases
programmed. Then use
to display the
other gases again.
■
Confirm by pressing
(
MENU/ENTER
).
Selecting the unit of measurement
■
Press
(
-
) or
(
+
) to display a list of the
units programmed (%, LIE, PPM, PPB, UEG,
C, BAR, MG, ----).
■
Confirm by pressing
(
MENU/ENTER
).
Selecting the measurement scale
■
The screen will display (for example):
■
Press
(
+
) to modify the first digit of the
measurement scale.
■
Confirm by pressing
(
MENU/ENTER
).
■
Use the same method for the other digits.
■
Confirm by pressing
(
MENU/ENTER
).
Defining the AL1 alarm threshold
■
The alarm threshold indicator lights up
(Figure 2, ref. F) and the screen will display
(for example):
-
: increasing alarm.
-
:
AL1
alarm.
-
40
: current value for the alarm threshold.
-
MAN
: see next step.
■
Press
(
-
) or
(
+
) to define the first digit
of the
AL1
alarm threshold. Confirm by
pressing
(
MENU/ENTER
). Use the same
method for the rest of the digits for the
threshold.
Defining the direction (increasing/decreasing) for AL1 alarm
■
In this example, the display indicates
(increasing alarm).
-
: increasing alarm (icon blinks).
-
:
AL1
alarm.
-
40
: current value for the alarm threshold.
-
MAN
: see next step.
■
To proceed directly to the next step, press
(
MENU/ENTER
).
■
Press
(
-
) or
(
+
) to define the
AL1
alarm direction.
Summary of Contents for MX 32
Page 36: ...32 MX 32 Instruction Manual...
Page 39: ...6 Declaration of Conformity 35 Chapter 6 Technical specifications...
Page 40: ...36 MX 32 Instruction Manual...
Page 46: ...42 MX 32 Instruction Manual...
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