4
– Operating instructions
27
Sensitivity settings
■
Inject the calibration gas (60 l/h) at sensor level
and wait for signal stabilization.
■
Confirm the entry in the sensitivity settings by
pressing
(
ENTER
).
- Display of the current value.
XF
= setting the.
- The
icon is displayed.
- The yellow indicator of the corresponding
channel blinks (the channel relays are
blocked).
If necessary (display other than the value of the
calibration gas), adjust the sensitivity by moving
the sensitivity potentiometer corresponding to the
appropriate channel (Figure 4, ref. Q for
Channel
1
or ref. P for
Channel 2
).
■
Confirm the sensitivity by pressing
(
ENTER
).
Caution: never confirm without having injected
gas and completed the settings, at the risk of false
triggering.
Saving calibration
■
Press:
-
(
+
) to select
Yes
. The completed
calibration will be saved.
-
(
-
) to select
No
. The changes will be
abandoned and the old calibration will be
saved.
■
Confirm by pressing
(
MENU/ENTER
).
Return to measurement display
■
The screen will display the current
measurement.
Содержание MX 32
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