Oldham MX 32 - Wiring and Electrical Connections; Controller Power Supply and Terminal Access

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.