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Installation and operating manual
2.12.1. Special menus
The special menus can be accessed through menu 1.
All settings described below must be made in menu 1.
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Special menu 1 – Display correction for deviating span signal (span
correction). To correct the display in the event of a deviating span, press
>>▲<< and >>▼<< to set the display value to "0238". Confirm by pressing
the two buttons simultaneously. "FS S" is shown on the display. Pressurize
the device with a reference pressure that corresponds to the upper
measuring range end point value. Press the two buttons again to save the
current output signal from the transmitter as the span signal. From now on,
the display shows the set end point value, although the sensor signal is
offset from the span signal.
Please note that the output signal is not affected by this configuration.
Special menu 2 – Zeroing display in the event of a deviating offset
(offset correction)
To zero the display in the event of a deviating offset, press >>▲<< and
>>▼<< to set the display value to "0247". Confirm by pressing the two
buttons simultaneously. "of S" is shown on the display. If the offset deviates
from the ambient pressure, pressurise the device with a reference pressure
that corresponds to the lower measuring range end point value. Press the
two buttons again to save the current output signal from the transmitter as
the offset signal. From now on, the display shows the set end point value
(zero point), although the sensor signal is offset from the span signal. Please
note that the output signal is not affected by this configuration. This offset
correction also results in an offset of the span value (full scale).
Special menu 3 – Resetting to factory settings (loading defaults)
To load the default settings, press >>▲<< and >>▼<< to set the display to
value "0729". Confirm by pressing the two buttons simultaneously. Confirm
again by pressing the two buttons simultaneously.
When the default values (factory settings) are loaded, all previously made
adjustments, the recorded measuring results and the password are reset.
Special menu 4 – Changing password
To change the password, press >>▲<< and >>▼<< to set the display to
value "0835". Confirm by pressing the two buttons simultaneously. Then
press >>▲<< or >>▼<< to enter the new password and confirm by pressing
both buttons.
Value range: 0 ... 9999
The values below are already assigned and can-
NOTE
not be used as passwords:
0238, 0247, 0729 and 0835
EN
METPOINT
UD01
®
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