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DewPro MMY31
4.3
1. Reset to "Normal" Display: Pressing the 'V' and "H" buttons simultaneously
2. Display Only: Note that eight (6) matrix locations me for display only and may not
3. Default Values
A default value is assigned to each programmable matrix field. The values are
4.4
Functions of the Matrix (Refer to Figure 16 or Appendix
This section describes the functions available to the user through the matrix. grouped by
common function areas. The function is accessed by positioning to the specified location
within the matrix
DISPLAY AND OUTPUT MODE
1. Dewpoint display
Location in Matrix
VH 00
2. Selecting the Device Unit
Location in Matrix
VH 01
GE General Eastern
Special Functions of the Push buttons
returns the user to VH 00 (normal display).
be changed by the user (refer to Figure 20 or Appendix). The 'display only' fields
are as follows:
•
VH 00 = normal display (in dewpoint oC)
•
VH 08 = indicates digitized moisture signal
•
VH 90 = during a system alarm, displays the error code for the fault
encountered
•
VH 91 = during normal operation, the previous error code is displayed for
reference
•
VH 92 = displays the factory issued identification number
•
VH 93 = displays the factory issued reference number designating the
device type and software version
present after a reset to factory programmed data has been executed (see VH 95).
Description of Function
This is the normal display of the transmitter when in operation.
The dewpoint is shown in oC or oF, or ppm-v as selected
under VH 01.
Description of Function
Selects units to be displayed. Changing from oC to oF does not
change the current loop. Changing from dewpoint to ppm-v
does change the current loop.
NOTE: When switching to ppm-v, the display may indicate an
error " 3" if the dewpoint reading is above -20 oC. (For
example, the DewPro is exposed to ambient air.)
Installation and Operation Manual
12
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