Emerson Rosemount 2088 Quick Start Manual page 21

March 2022
6.2 Trimming with configuration buttons
A zero trim is to be performed using one of the three possible sets of
external configuration buttons located under the top tag.
To access the configuration buttons, loosen the screw and slide the tag on
the top of the transmitter. Confirm the functionality using
Figure 6-1: External Configuration Buttons
A. Configuration buttons
B. LOI
C. Analog zero and span
D. Digital zero
6.3 Perform trim with LOI (option M4)
Use the following procedures to perform a zero trim:
Procedure
1. Set the transmitter pressure.
2. See
Quick Start Guide
Figure 5-4 for the operating menu.
a) Select Rerange to perform an analog zero trim.
b) Select Zero Trim to perform a digital zero trim.
Quick Start Guide
Figure 5-3.
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