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September 2005
Programming Matrix
4-2
In the DewPro trace moisture transmitter with display option, a
matrix-style input is used for programming the unit of measure,
measuring range, error status of output, and output adjustment. For
users of other GE Sensing equipment, this matrix format may be
familiar. The following describes the features and usage of the
various matrix locations as they apply to the MMY31.
H
V
Figure 4-2: Dewpro Display
The DewPro MMY31 display (see Figure 4-2 above) continuously
shows the current matrix location using the vertical (V) and horizontal
(H) coordinates to designate the row and column, respectively. The
bar graph represents the output current in an analogue fashion.
Movement through the matrix is accomplished by using the V and H
buttons to move to another row or column as shown in Table 4-1 on
page 4-3. For example, to select location VH 38 (beginning at
VH 00), successively press V (V1, V2, V3) and then successively
press H (H1, H2, H3, H4, H5, H6, H7, H8); thus arriving at VH 38.
At any location where a value may be changed by the user, the desired
value is programmed using the
changed is flashing.
+
–
DewPro
+
–
and
buttons. The digit to be
Optional Display/User Interface
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