Emerson Rosemount 2088 Quick Start Manual page 17

August 2015
Figure 12. External Configuration Buttons
A
A. Configuration buttons
B. LOI
C. Analog zero and span
D. Digital zero
Use the following procedures to perform a Zero Trim:
Perform trim with LOI (option M4)
1. Set the transmitter pressure.
2. See Figure 10 on page 14
a. Select Rerange to perform an analog zero trim.
b. Select Zero Trim to perform a digital zero trim.
Perform trim with analog zero and span (option D4 or standard on 2090F
and 2090P)
1. Set the transmitter pressure.
2. Press and hold the zero button for two seconds to perform an analog zero
trim.
Perform trim with digital zero (option DZ)
1. Set the transmitter pressure.
2. Press and hold the zero button for two seconds to perform a digital zero trim.
B
for the operating menu.
Quick Start Guide
C
D
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